Mulesoft Developer 1 🏆

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Question 1 of 186

What does the Mule runtime use to enforce policies and limit access to APIs?

Select one of the following:

API Manager
The proxy created by API Manager
The Mule runtime's embedded API Gateway
Anypoint Access Control

Explanation

Question 2 of 186

What statement is a part of MuleSoft's description of an application network?

Select one of the following:

Creates and manages high availability and fault tolerant services and infrastructure.
Creates reusable APIs and assets designed to be consumed by other business units.
Creates and manages a collection of JMS messaging services and infrastructure.
Leverages Central IT to deliver complete point-to-point solutions with master data management.

Explanation

Question 3 of 186

Why would you use SOAP instead of http?

Select one of the following:

If the architecture mandates.
It is up to the integration specialist.
Successful/retry logic for reliable messaging functionality.
It is part of agile methodology.

Explanation

Question 4 of 186

🏆 What DataWeave 2.0 type can be used as input to a map operation?

Select one of the following:

Array
Object
String
Map

Explanation

Question 5 of 186

What is the main purpose of flow designer in Design Center?

Select one of the following:

To design and develop fully functional Mule applications in a hosted development environment.
To design API RAML files in a graphical way.
To design and mock Mule application templates that must be implemented using Anypoint Studio.
To define API lifecycle management in a graphical way.

Explanation

Question 6 of 186

What is NOT part of a Mule 4 event?

Select one of the following:

attributes
payload
inboundProperties
message

Explanation

Question 7 of 186

What is the purpose of API autodiscovery?

Select one of the following:

Enables API Manager to discover the published API on Anypoint Exchange.
Allows a deployed Mule application to connect with API Manager to download policies and act as its own API proxy.
Enables an API to be directly managed in API Manager.
Allows the Mule application to be automatically discovered on Anypoint Exchange.

Explanation

Question 8 of 186

What is the trait name you would use for specifying client credentials in RAML?

Select one of the following:

headers
client-id
client-id-required
we do not specify in RAML

Explanation

Question 9 of 186

What is the DataWeave expression to log the Content-Type header using a Logger component?

Select one of the following:

#["Content-Type: " ++ attributes.headers.'content-type']
#["Content-Type: " ++ headers.'content-type']
#["Content-Type: " + headers.'content-type']
#["Content-Type: " + attributes.headers.'content-type']

Explanation

Question 10 of 186

What is the use of API Notebooks?

Select one of the following:

None of these
Test Policies
Test API functions
Test RAML

Explanation

Question 11 of 186

A flow has a JMS Publish consume operation followed by a JMS Publish operation. Both of these operations have the default configurations.
Which operation is asynchronous and which one is synchronous?

Select one of the following:

Publish consume: Synchronous. Publish: Asynchronous.
Publish consume: Asynchronous. Publish: Synchronous.
Publish consume: Asynchronous. Publish: Asynchronous.
Publish consume: Synchronous. Publish: Synchronous.

Explanation

Question 12 of 186

What asset can NOT be created by using Design Center?

Select one of the following:

API
API Portals
Mule Apps
API Fragments

Explanation

Question 13 of 186

How are multiple conditions used in a Choice router to route events?

Select one of the following:

To route the same event to the matched route of EVERY true condition.
None of these.
To find the FIRST true condition, then distribute the event to the ONE matched route.
To find the FIRST true condition, then route the same event to the matched route and ALL FOLLOWING routes.

Explanation

Question 14 of 186

Which one of them is NOT a flow in Mule?

Select one of the following:

sync flow
subflow
async flow
async sub flow

Explanation

Question 15 of 186

🏆 According to MuleSoft, what is the Center for Enablement's role in the new IT operating model?

Select one of the following:

Implements line of business projects to enforce common security requirements.
Centrally manages partners and consultants to implement line of business projects.
Creates and manages discoverable assets to be consumed by line of business developers.

Explanation

Question 16 of 186

http://dev.acme.com/api/patients?year=2016
What should this endpoint return?

Select one of the following:

Patient with id 2016
All patients
No patients
Patients from year 2016

Explanation

Question 17 of 186

What are the latest specification of RAML available?

Select one of the following:

Explanation

Question 18 of 186

A Scatter-Gather processes a number of separate HTTP requests. Each request returns a Mule event with a JSON payload.
What is the final output of the Scatter-Gather?

Select one of the following:

An Object containing all Mule event Objects.
An Array containing all Mule event Objects.
None of these.
The last Mule event object.

Explanation

Question 19 of 186

What is the use of DevKit in Mule 4?

Select one of the following:

Facilitates communication between third-party systems and Mule applications.
No use.
Offers connector end user support in a few aspects of Mule app design.
Enables the development of Anypoint Connectors.

Explanation

Question 20 of 186

According to Semantic Versioning, which version would you change for incompatible API changes?

Select one of the following:

MINOR
PATCH
MAJOR
No change

Explanation

Question 21 of 186

According to Mulesoft, how are Modern APIs treated as?

Select one of the following:

products
code
soap services
organizations

Explanation

Question 22 of 186

How is policy defined in terms of classloader of an API?

Select one of the following:

Classloader isolation does not exist between the application, the runtime and connectors, and policies.
Classloader isolation exists between the application, the runtime and connectors, and policies.
None of these.
Classloader isolation partially exists between the application, the runtime and connectors, and policies.

Explanation

Question 23 of 186

What is the correct way to format the decimal 200.1234 as a string to two decimal places?

Select one of the following:

200.1234 as string {format: ".0#"}
200.1234 as string as format: ".0#"
200.1234 as String {format: ".0#"}
200.1234 as String as format: ".0#"

Explanation

Question 24 of 186

An API has been created in Design Center.
What is the next step to make the API discoverable?

Select one of the following:

Deploy the API to a Maven repository.
Publish the API from inside flow designer.
Publish the API to Anypoint Exchange.
Enable autodiscovery in API Manager.

Explanation

Question 25 of 186

In the Database On Table Row operation, what does the Watermark column enable the On Table Row operation to do?

Select one of the following:

To save the most recent records retrieved from a database to enable database caching.
To enable duplicate processing of records in a database.
To avoid duplicate processing of records in a database.
To delete the most recent records retrieved from a database to enable database caching.

Explanation

Question 26 of 186

DataWeave is tightly integrated with ____________.

Select one of the following:

Mule runtime
All APIs
Flow Designer
Exchange

Explanation

Question 27 of 186

How can you call a flow from Dataweave?

Select one of the following:

Not allowed
Include function
Look up function
Tag function

Explanation

Question 28 of 186

What is the object type returned by the File List operation?

Select one of the following:

Object of String file names
Array of String file names
Object of Mule event objects
Array of Mule event objects

Explanation

Question 29 of 186

What is the value of the stepVar variable after the processing of records in a Batch Job?

Select one of the following:

-1
0
Null
Last value from flow

Explanation

Question 30 of 186

How to import Core (dw::Core) module into your DataWeave scripts?

Select one of the following:

import dw::core
Not needed
None of these
import core

Explanation

Question 31 of 186

What is not an asset?

Select one of the following:

Exchange
Template
Example
Connector

Explanation

Question 32 of 186

What is the difference between a subflow and a sync flow?

Select one of the following:

Sync flow has no error handling of its own and subflow does.
Subflow has no error handling of its own and sync flow does.
Subflow is synchronous and sync flow is asynchronous.
No difference.

Explanation

Question 33 of 186

🏆 The new RAML spec has been published to Anypoint Exchange with client credentials.
What is the next step to gain access to the API?

Select one of the following:

Email the owners of the API.
Create a new client application.
No additional steps needed.
Request access to the API in Anypoint Exchange.

Explanation

Question 34 of 186

What does to the attributes of a Mule event happen in a flow after an outbound HTTP Request is made?

Select one of the following:

Attributes do not change.
Previous attributes are passed unchanged.
Attributes are replaced with new attributes from the HTTP Request response.
New attributes may be added from the HTTP response headers, but no headers are ever removed.

Explanation

Question 35 of 186

How would you debug Mule applications?

Select one of the following:

Using breakpoints
Checking RAML
By Deploying apps on production
Cannot do it

Explanation

Question 36 of 186

🏆 Refer to the exhibits.

A web client sends a POST request to the HTTP Listener with the payload `Hello-`.
What response is returned to the web client?

Select one of the following:

Hello-HTTP-JMS2-Three
HTTP-JMS2-Three
Hello-JMS1-HTTP-JMS2-Three
Hello-HTTP-Three

Explanation

Question 37 of 186

What execution model is used by For Each and Batch Job scopes?

Select one of the following:

Both are multi-threaded
Both are single-threaded
Batch Job is single-threaded and For Each is multi-threaded
For each is single-threaded and Batch Job is multi-threaded

Explanation

Question 38 of 186

Refer to the exhibits.
A web client sends a POST request to the HTTP Listener and the Validation component in the Try scope throws an error.
What response message is returned to the web client?

Select one of the following:

Validation Error
END
ERROR1
ERROR2

Explanation

Question 39 of 186

🏆 Refer to the exhibit.
What is the correct syntax to add a customer ID as a URI parameter in an HTTP Listener path?

Select one of the following:

(customerID)
#[customerID]
{customerID}
${customerID}

Explanation

Question 40 of 186

🏆 Where are values of query parameters stored in the Mule event by the HTTP Listener?

Select one of the following:

Payload
Attributes
Inbound Properties
Variables

Explanation

Question 41 of 186

Refer to the exhibits!

The Set Payload transformer's value is set to {'year': '2020'}. What message value should be added to the Logger component to output the message 'The year is 2020', without hard-coding 2020?

Select one of the following:

The year is #[payload.year]
#[The year is $(payload.year)]
#["The year is ++ payload.year"]
#["The year is " + payload.year]

Explanation

Question 42 of 186

Refer to the exhibits.
The Mule application has multiple HTTP Listeners contained in various configuration XML files. Each HTTP Listener is configured with the same host and with the port number, path, and operation shown in its display name.
What is the minimum number of global elements that must be defined to support all these HTTP Listeners?

Select one of the following:

Explanation

Question 43 of 186

🏆 A web client sends a request to http://localhost:8081?dept=sales.
What is the correct DataWeave expression to access the value of dept?

Select one of the following:

attributes.queryParams.dept
attributes.dept
message.queryParams.dept
vars.dept

Explanation

Question 44 of 186

Refer to the exhibit.

In the execution of the Scatter-Gather, the "sleep 1 sec" Flow Reference takes about 1 second to complete, and the "sleep 5 secs" Flow Reference takes about 5 seconds to complete.

About how many seconds does it take from the time the Scatter-Gather is called until the Set Payload transformer is called?

Select one of the following:

Explanation

Question 45 of 186

🏆 Refer to the exhibits.

The main flow contains an HTTP Request. The HTTP Listeners and HTTP Request use default configurations.
A web client sends a GET request to the main flow's HTTP Listener that includes a modelName query parameter.

What values are accessible in the child flow?

Select one of the following:

payload
payload modelName query param
payload planeModel var
payload modelName query param planeModel var

Explanation

Question 46 of 186

A company has an API to manage purchase orders, with each record identified by a unique purchase order ID. The API was built with RAML according to
MuleSoft best practices.
What URI should a web client use to request order PO5555?

Select one of the following:

/orders/{PO5555}
/orders/order=PO5555
/orders?order=PO5555
/orders/PO5555

Explanation

Question 47 of 186

A Database On Table Row listener retrieves data from a CUSTOMER table that contains a primary key user_id column and an increasing login_date_time column. Neither column allows duplicate values.
How should the listener be configured so it retrieves each row at most one time?

Select one of the following:

Set the watermark column to the login_date_time column
Set the target value to the last retrieved login_date_time value
Set the target value to the last retrieved user_id value
Set the watermark column to the user_id column

Explanation

Question 48 of 186

Refer to the exhibits.
A web client sends a new order record {`oid`: `100`, `custId`: `annie@acme.com`, `status`: `NEW ORDER` } in the payload of a POST request to the Mule application.
What value must be used in the Input Parameters field of the Database Insert operation to properly pass the order record values to the SQL statement?

Select one of the following:

"#[
{
oid:payload.oid,
custId:payload.custId,
status:payload.status
}
]"
"#[
{
orderId:payload.oid,
customerName:payload.custId,
status:payload.status
}
]"
"#[
inputParams:[
payload.oid,
payload.custId,
payload.status
]
]"
"#[
[
payload.oid,
payload.custId,
payload.status
]
]"

Explanation

Question 49 of 186

🏆 Refer to the exhibit.

What can be added to the flow to persist data across different flow executions?

Select one of the following:

Properties of the Mule runtime app object
Key/value pairs in the ObjectStore
Session variables
Properties of the Mule runtime flow object

Explanation

Question 50 of 186

A function named newProdCode needs to be defined that accepts two input parameters, an integer value for ItemID and a string value for productCategory, and returns a new product code.

What is the correct DataWeave code to define the newProdCode function?

Select one of the following:

fun newProdCode(itemID: Number, productCategory : String) =
"PC?" ++ productCategory ++ (itemID as String)
var newProdCode(itemID: Number, productCategory : String) ->
"PC-" ++ productCategory ++ (itemID as String)
fun newProdCode(itemID: Number, productCategory : String) ->
"PC-" ++ productCategory ++ (itemID as String)
function newProdCode(itemID: Number, productCategory : String) =
"PC-" ++ productCategory ++ (itemID as String)

Explanation

Question 51 of 186

🏆 Refer to the exhibits.

In the request Flow an HTTP Request operation is configured to send an HTTP request with an XML payload. The request is sent to the HTTP Listener in the transformFlow.

That flow transforms the incoming payload into JSON format and returns the response to the HTTP request. The response of the request is stored in a target variable named theResult.

What is the payload at the Logger component after the HTTP Request?

Select one of the following:

A non-empty Java object
The original XML payload
The returned JSON response
null

Explanation

Question 52 of 186

🏆 Refer to the exhibit.

In the execution of the Scatter_Gather, the flow1 route completes after 10 seconds and the flow2 route completes after 20 seconds.

How many seconds does it take for the Scatter_Gather to complete?

Select one of the following:

Explanation

Question 53 of 186

🏆 Refer to the exhibit.
How should the WHERE clause be changed to set the city and state values from the configured input parameters?

Select one of the following:

WHERE city = :city AND state = :state
WHERE city - attributes.city AND state - attributes.state
WHERE city := ${city} AND state := ${state}
WHERE city = #[city] AND state := #[state]

Explanation

Question 54 of 186

Which keyword do you use to create a new function in DataWeave?

Select one of the following:

function
fun
func
map

Explanation

Question 55 of 186

🏆 Refer to the exhibit.

What DataWeave expression transforms the conductorlds array to the XML output?

Select one of the following:

Explanation

Question 56 of 186

🏆 A REST connect module is generated for a RAML specification. and then the rest connect module is imported in mule application in Anypoint Studio. For each method of the RAML specification , what does the REST connect module provide?

Select one of the following:

A scope
A flow
An operation
An event source

Explanation

Question 57 of 186

Refer to the exhibit.
All three of the condition for the Choice router are true. What log messages are written?

Select one of the following:

Route 1
Route1, Route2
Route2
Route1, Route2, Default

Explanation

Question 58 of 186

What is not true about application properties?

Select one of the following:

Application properties can be encrypted
Application properties can be overridden with system properties
Application properties can be defined in .yaml file only
Application properties provide easier way to manage configurable values

Explanation

Question 59 of 186

What does C4E stands for in MuleSoft recommended IT operating model?

Select one of the following:

Centre for Empowerment
Centre for Engagement
Centre for Enablement
Centre for Excellence

Explanation

Question 60 of 186

What is the correct syntax for a Logger component to output a message with the content of a JSON Object payload?

Select one of the following:

The payload is: $(payload)
#["The payload is: " ++ payload]
The payload is: #[payload]
#["The payload is: " + payload]

Explanation

Question 61 of 186

Refer to exhibits.
What message should be added to Logger component so that logger prints "The city is Pune" (Double quote should not be part of logged message)?

Select one of the following:

#["The city is" ++ payload.City]
The city is + #[payload.City]
The city is #[payload.City]
#[The city is ${payload.City}

Explanation

Question 62 of 186

As a part of requirement , application property defined below needs to be accessed as dataweave expression. What is the correct expression to map it to port value?

Select one of the following:

{ port : p('db.port')}
{ port : {db:port}}
{ port : p['db.port']}
Application property cannot be accessed in Dataweave

Explanation

Question 63 of 186

Which of the below is not a valid category for connector type?

Select one of the following:

Gold
Select
Premium
Community

Explanation

Question 64 of 186

Refer to the exhibits.
A web client submits a request to below flow. What is the output at the end of the flow?

Select one of the following:

String
Object
Java
XML

Explanation

Question 65 of 186

🏆 An API instance of type API endpoint with API proxy is created in API manager using an API specification from Anypoint Exchange. The API instance is also configured with an API proxy that is deployed and running in CloudHub.

An SLA- based policy is enabled in API manager for this API instance.
Where can an external API consumer obtain a valid client ID and client secret to successfully send requests to the API proxy?

Select one of the following:

In the organization's public API portal in Anypoint Exchange, from an approved client application for the API proxy
In Anypoint Studio, from components generated by APIkit for the API specification
In Anypoint Studio, from components generated by Rest Connect for API specification
In Runtime Manager, from the properties tab of the deployed approved API proxy

Explanation

Question 66 of 186

What is not the function of API Gateway ?

Select one of the following:

Determine which traffic is authorized to pass through the API to backend services
Meter the traffic flowing through
Logs all transactions , collecting and tracking analytics data
Specify throttling , security and other policies

Explanation

Question 67 of 186

Refer to the exhibits.

A Mule application contains a Choice router. What is logged when the flow completes?

Select one of the following:

["US", "EU"]
EU
US
"REGION"

Explanation

Question 68 of 186

🏆 Refer to the exhibits.

A web client submits a request to http://localhQst:8081 /flights. What is the result at the end of the flow?

Select one of the following:

"string"
"XML"
"Java"
"object"

Explanation

Question 69 of 186

What should this endpoint return considering the API is build using standard practices?
http://dev.acme.com/api/patients?year=2021

Select one of the following:

Patient with id 2021
Patients from year 2021
No patients
All patients

Explanation

Question 70 of 186

Refer to the exhibits.
A web client sends sale data in a POST request to the Mule application. The Transform Message component then enrich the payload by prepending a vendor name to the sale data.
What is written to the sales.csv file when the flow executes?

Select one of the following:

The enriched payload in JSON format
The enriched payload in XML format
The enriched payload in CSV format
An error message

Explanation

Question 71 of 186

🏆 Refer to the exhibits.

A Mule application has an HTTP Request that is configured with hardcoded values. To change this, the Mule application is configured to use a properties file named config.yaml.
what valid expression can the HTTP Request host value be set to so that it is no longer hardcoded?

Select one of the following:

${training.host}
${training:host}
#[training:host]
#[training.host]

Explanation

Question 72 of 186

Refer to the exhibit.

What should be changed to fix the 415 error?

Select one of the following:

set the response Content-Type header to text/plain
set the response Content-Type header to application/json
Set the request Content-Type header to application/json
set the request Content-Type header to text/plain

Explanation

Question 73 of 186

🏆 Refer to the exhibits .

The Mule application does NOT define any global error handlers.

A web client sends a POST request to the Multi application with this input payload The File Write operation throws a FILECONNECTIVITY error What response message is returned to the web client?

Select one of the following:

"OTHER ERROR"
"File written"
"FILECONNECTIVITY"
"ORDER NOT_CREATED"

Explanation

Question 74 of 186

🏆 In the execution of scatter gather, the "sleep 2 sec" Flow Reference takes about 2 sec to complete, and the "sleep 8 sec" Flow Reference takes about 8 sec to complete.

About how many sec does it take from the Scatter-Gather is called until the "Set Payload" transformer is called?

Select one of the following:

Explanation

Question 75 of 186

Refer to the exhibit.

What is the response to a web client request to http://localhost:8081?

Select one of the following:

After
before
Validation Error
null

Explanation

Question 76 of 186

Refer to the exhibit.

How should be the where clause written for the configured input parameters in such a way that it achieves below SQL query?

Select one of the following:

WHERE city := ${city} AND state := ${state}
WHERE city = attributes.city AND state = attributes.state
WHERE city = :city AND state = :state
WHERE city := city AND state := state

Explanation

Question 77 of 186

🏆 Refer to the below exhibit.
A Mule application configures a property placeholder file named config.yaml to set some property placeholders for an HTTP connector.
What is the valid properties placeholder file to set these values?

Select one of the following:

{
http:
basePath: “api”
port: “8081”
host: “localhost”
}
http.port = 8081
http.host = “localhost”
http:
basePath: “api”
port: “8081”
host: “localhost"
http:
port = “8081”
host = “localhost”

Explanation

Question 78 of 186

🏆 A web client sends one GET request to the test flow's HTTP Listener, which causes the test flow to call the updateTemp flow After the test flow returns a response, the web client then sends a different GET request to trie getTemp flow's HTTP Listener The test flow is not called a second time.
What response is returned from the request to the getTemp flow's HTTP Listener?

Select one of the following:

{
"temp": [70,65,100,60,85]
}
{
"temp" : "100"
}
{
"temp" : "85"
}
{
"temp":70,
"temp":65,
"temp":100,
"temp":60,
"temp":85
}

Explanation

Question 79 of 186

Refer to the exhibit.
What Database expression transforms the input to the output?

Select one of the following:

Explanation

Question 80 of 186

Refer to the exhibits.

The Batch Job scope contains two Batch Steps scopes with different accept expression.
The input payload is passed to the Batch Job scope.

After the entire payload is processed by the batch job scope , what messages have been logged by the Logger component?

Select one of the following:

1. {amount=140}
2. {amount=102}
3. {step2amount=100}
1. {amount=140}
2. {amount=102}
3. {step2amount=100}
4. {step2amount=40}
1. {amount=140}
2. {amount=102}
3. {step2amount=100}
4. {step2amount=140}
1. {amount=140}
2. {amount=102}
3. {step2amount=100}
4. {step2amount=140}
5. {step2amount=102}

Explanation

Question 81 of 186

🏆 Refer to the exhibit. The Batch Job processes, filters and aggregates records, What is the expected output from the Logger component?

Select one of the following:

[10. 20, 30. 40, 50, 60]
[10. 20] [30, 40] [50, 60]
[20, 40, 60]
[20. 40] [60]

Explanation

Question 82 of 186

🏆 A company has defined two RAML fragments, Book Data Type and Book Example to be used in APIs.
What would be valid RAML to use these fragments ?

Select one of the following:

1. #%RAML 1.0
2. title: Books
3. types:
4. Book: ABC/Examples/bookDataType.raml
5. /books:
6. post:
7. body:
8. application/json:
9. type: Book
10. examples:
11. input: ABC/Examples/bookExample.raml
12. responses:
13. 201:
14. body:
15. application/json:
16. example:
17. message: Book added
1. #%RAML 1.0
2. title: Books
3. Book: !include bookDataType.raml
4. /books:
5. post:
6. body:
7. application/json:
8. type: Book
9. examples:
10. input: !include bookExample.raml
11. responses:
12. 201:
13. body:
14. application/json:
15. example:
16. message: Book added
1. #%RAML 1.0
2. title: Books
3. Book: bookDataType.raml
4. /books:
5. post:
6. body:
7. application/json:
8. type: Book
9. examples:
10. input: bookExample.raml
11. responses:
12. 201:
13. body:
14. application/json:
15. example:
16. message: Book added

Explanation

Question 83 of 186

🏆 Refer to the exhibit.

This RAML specification includes a resource and method to retrieve accounts by account_type and industry.
What is the correct URI to get all retail finance accounts?

Select one of the following:

/accounts/retail/finance
/accounts?account_type=retail&industry=finance
/accounts/account_type=retail/industry=finance
/accounts?account_type:retail&industry:finance

Explanation

Question 84 of 186

What is minimal requirement in a flow for a Mule application to compile?

Select one of the following:

Event Source
Event Processors
Error handlers
Source and processors both

Explanation

Question 85 of 186

A web client submits a request to http://localhost:8081?flrstName=john. What is the correct DataWeave expression to access the firstName parameter?

Select one of the following:

#[message.queryParams.hrstName]
#[attributes.queryParams.firstName]
#[message.inboundProperties.'http.query.params'.firstName]
#[attributes.'http.query.params'.firstName]

Explanation

Question 86 of 186

🏆 Following Mulesoft's recommended API-led connectivity approach , an organization has created an application network. The organization now needs to create API's to transform , orchestrate and aggregate the data provided by the other API's in the application network. This API should be flexible enought ot handle the data from additional API's in future.
According to Mulesoft's recommended API-led connectivity approach , what is the best layer for this new API?

Select one of the following:

Process layer
System layer
Experience layer
Data layer

Explanation

Question 87 of 186

🏆 Which of the below is used by Mule application to manage dependencies which make sharing the projects lightweight and easier?

Select one of the following:

Configuration file
Global element
POM.xml
Cloudhub

Explanation

Question 88 of 186

Refer to the exhibit.
What Database expression transforms the input to the output?

Select one of the following:

Explanation

Question 89 of 186

A function named toUpper needs to be defined that accepts a string named userName and returns the string in uppercase.

What is the correct DataWeave code to define the toUpper function?

Select one of the following:

var toUpper(userName) -> upper(userName)
fun toUpper(userName) = upper(userName)
fun toUpper(userName) -> upper(userName)
var toUpper(userName) = upper(userName)

Explanation

Question 90 of 186

Refer to the exhibits.

All three of the conditions for the Choice router are true. What messages are written in the application log?

Select one of the following:

Route1
Route2
Route1,Route2
Route1,Route2,Default

Explanation

Question 91 of 186

🏆 An API implementation has been deployed to CloudHub and now needs to be governed. IT will not allocate additional vCore for a new Mule application to act as an API proxy.

What is the next step to preseive the current vCore usage, but still allow the Mule application to be managed by API Manager?

Select one of the following:

Register the same API implementation in Runtime Manager to connect to API Manager
Modify the API implementation to use auto-discovery to register with API Manager
Upload the Mule application's JAR file to the API instance in API Manager
Deploy the same API implementation behind a VPC and configure the VPC to connect to API Manager

Explanation

Question 92 of 186

🏆 A web client sends a request to http;//localhost:8081?dept=sales. What is the correct DataWeave expression to access the value of dept?

Select one of the following:

attributes.dept
message.queryParams.dept
vars.dept
attributes.queryParams.dept

Explanation

Question 93 of 186

🏆 Refer to the exhibits.

The main flow contains an HTTP Request in the middle of the flow.

The HTTP Listeners and HTTP Request use default configurations.

A web client submits a request to the main flow's HTTP Listener that includes query parameters for the pedigree of the piano.

What values are accessible to the Logger component at the end of the main flow?

Select one of the following:

payload
payload
pedigree query params
payload
producer var
payload
pedigree query params producer var

Explanation

Question 94 of 186

🏆 What is the correct syntax to define and call a function in Database?

Select one of the following:

fun addKV (object: Object, key: String , value: Any) =
object ++ { (key) : value }
-------
addKV ({hello: "world"}, "hola","mundo")
%function addKV (object: Object, key: String , value: Any) =
object ++ { (key) : value }
-------
addKV ({hello: "world"} , "hola","mundo")
%function addKV (object: Object, key: String , value: Any) =
object ++ { (key) : value }
-------
{hello: "world"} addKV ("hola","mundo")
fun addKV (object: Object, key: String , value: Any) =
object ++ { (key) : value}
-------
{hello: "world"} addKV ("hola","mundo")

Explanation

Question 95 of 186

🏆 Refer to the exhibits.
Set paylaod transformer is set the firstName and lastName of the customer as shown in below images.
What is the correct Dataweave expression which can be added in message attribute of a Logger activity to access firstName (which in this case is Madhav) from the incoming event?

Select one of the following:

firstName
customer.firstName
vars."customer.firstName"
vars."customer"."firstName"

Explanation

Question 96 of 186

Does a root element required when creating a XML response using Dataweave?

Select one of the following:

Depends on requirement
Not required
Always required
None of these

Explanation

Question 97 of 186

Which of the module is imported automatically in Dataweave scripts?

Select one of the following:

dw::core
dw::System
dw::Runtime
dw::Crypto

Explanation

Question 98 of 186

🏆 Refer to the exhibits.

{
"name" : "Rohan Kulkarni"
"order" : [
{"product": "laptop", "amount":"25000","currency":"INR"}
]
}

This main mule application calls a separate flow called as ShippingAddress which returns the address corresponding to the name of the user sent to it as input. Output of this ShippingAddress is stored in a target variable named address.
Next set of requirement is to have a setPayload transformer which will set below two values
1) orderkey which needs to set to be equal to the order element received in the original request payload.

2) addressKey which needs to be set to be equal to the address received in response of ShippingAddress flow What is the straightforward way to properly configure the Set Payload transformer with the required data?

Select one of the following:

{
orderkey: "payload.order",
addresskey: "vars.address"
}
{
orderkey: "attributes.shippingaddress.order",
addresskey: "payload"
}
{
orderkey: "payload.order",
addresskey: "address"
}
{
orderkey: "attributes.order",
addresskey: "vars.address"
}

Explanation

Question 99 of 186

Where is metadata stored in a Mule project

Select one of the following:

Config.yaml file
POM.xml file
application-types.xml
Global Element

Explanation

Question 100 of 186

🏆 What is output of Dataweave flatten function?

Select one of the following:

Object
Map
Array
LInkedHashMap

Explanation

Question 101 of 186

A web client submits a request to http://localhost:8081?accountType=personal. The query parameter is captured using a Set Variable transformer to a variable named accountType.
What is the correct DataWeave expression to log accountType?

Select one of the following:

Account Type: #[flowVars.accountType]
Account Type: #[message.inboundProperties.accountType]
Account Type: # [attributes.accountType]
Account Type: #[vars.accountType]

Explanation

Question 102 of 186

🏆 A Mule project contains a DataWeave module like WebStore.dwl that defines a function named loginUser. The module file is located in the project's src/main/resources/libs/etl folder.
What is correct DataWeave code to import all of the WebStore.dwl file's functions and then call the loginUser function for the login "Todd.Pal@mulesoft.com"?

Select one of the following:

import libs.etl
---
WebStore.loginUser("Todd.Pal@mulesoft.com")
import * from libs::etl
---
WebStore::loginUser("Todd.Pal@mulesoft.com")
import libs.etl.WebStore
---
loginUser("Todd.Pal@mulesoft.com")
import * from libs::etl::WebStore
---
loginUser("Todd.Pal@mulesoft.com")

Explanation

Question 103 of 186

Why would a Mule application use the ${http.port} property placeholder for its HTTP Listener port when it is deployed to CloudHub?

Select one of the following:

Allows CloudHub to automatically change the HTTP port to allow external clients to connect to the HTTP Listener
Allows CloudHub to automatically register the application with API Manager
Allows MuleSoft Support to troubleshoot the application by connecting directly to the HTTP Listener
Allows clients to VPN directly to the application at the Mule application's configured HTTP port

Explanation

Question 104 of 186

From which application , Organization Administrators can approve/revoke/delete SLA tier access requests

Select one of the following:

API Exchange
API Portal
API Gateway
API Manager

Explanation

Question 105 of 186

What payload is returned by a Database SELECT operation that does not match any rows in the database?

Select one of the following:

false
null
Exception
Empty Array

Explanation

Question 106 of 186

Refer to the exhibit. What is the output of logger component?

Select one of the following:

String
Object
Array
Map

Explanation

Question 107 of 186

🏆 An organization's Center for enablement (C4E)has built foundational assets (API specifications and implementation templates, common frameworks, and best practices guides) and published them to Anypoint Exchange.
What is a metric related to these foundational assets that helps the organization measure the success of it's C4E efforts?

Select one of the following:

Utilization counts of foundational assets in production applications
Correlation of each foundational asset with the counts of developers that download such asset
Correlation of key performance indicators (KPI) of production applications with foundational assets
Count how many Lines Of Business (LoBs) onsumed each foundational asset

Explanation

Question 108 of 186

What module and operation will throw an error if a Mule events payload is not number ?

Select one of the following:

Filter modules Is Number operation
Validation modules Is Number operation
Validation modules Is not Number operation
None of these

Explanation

Question 109 of 186

🏆 A Mule application contains an ActiveMQ JMS dependency. The Mule application was developed in Anypoint Studio and runs successfully in Anypoint Studio.

The Mule application must now be exported from Anypoint Studio and shared with another developer.

What export options create the smallest JAR file that can be imported into the other developer's Anypoint Studio and run successfully?

Select one of the following:

Explanation

Question 110 of 186

🏆 Refer to the exhibits.

In the Choice router, the When expression for the domestic Shipping route is set to "#[payload = 'FR']". What is logged after the Choice router completes?

Select one of the following:

A DataVVeave syntax error
The result of the intemationalShipping flow
A string with value "FR"
The result of the domesticShipoing flow

Explanation

Question 111 of 186

🏆 Refer to the exhibits.
Each route in the Scatter-Gather sets the payload to the number shown in the label. What response is returned to a web client request to the HTTP Listener?

Select one of the following:

[
{
"attributes": ...,
"payload" : "100"
},
{
"attributes": ...,
"payload" : "200"
}
]
{
"0" : "100",
"1" : "200"
}
["100","200"]
{
"0":{
"attributes": ...,
"payload" : "100"
},
"1":{
"attributes": ...,
"payload" : "200"
}
}

Explanation

Question 112 of 186

🏆 Refer to the exhibit.

The main flow contains a Flow Reference for the child flow.

What values are accessible in the child flow after a web client submits a request to http://localhost:8Q81/order? color=red?

Select one of the following:

payload
payload
quantity var
payload
color query param
payload
quantity var color query param

Explanation

Question 113 of 186

Refer to exhibits.

In the execution of the Scatter-Gather , the flow route completes after 10 seconds and the flow2 route completes in 40 seconds. How many seconds does it take for the Scatter-Gather to complete?

Select one of the following:

Explanation

Question 114 of 186

Refer to the exhibits.
The Validation component in the Try scope throws an error.
What response message is returned to a client request to the main flow's HTTP Listener?

Select one of the following:

Success - main flow
Error - main flow
Error - Try scope
Validation Error

Explanation

Question 115 of 186

How would you debug Mule applications?

Select one of the following:

By Deploying apps on production
Checking RAML specifications
Using debugger component
Use third party debugger application

Explanation

Question 116 of 186

🏆 Refer to the exhibits.
A web client sends a GET request to the HTTP Listener.
What response message is returned to the web client?

Select one of the following:

""
"End"
"Start"
"String is not blank"

Explanation

Question 117 of 186

🏆 Refer to the exhibit.
What expression correctly specifies input parameters to pass the city and state values to the SQL query?

Select one of the following:

#[
{
city:"San Francisco",
state:"CA"
}
]
#[
[
"San Francisco",
"CA"
]
]
#[
inputParams:{
city:"San Francisco",
state:"CA"
}
]
#[
inputParams:{
"san Francisco",
"CA"
}
]

Explanation

Question 118 of 186

Where would you create SLA Tiers for an API?

Select one of the following:

Exchange
API Manager
Anypoint Studio
In RAML specifications

Explanation

Question 119 of 186

🏆 Refer to the exhibits.

The Batch job processes an array of strings.
What information is logged by the logger component after the batch job scope completes processing of the input payload?

Select one of the following:

Total Records Processed: 3
Successful Records: 3
Failed Records: 0
payload: ["A","B","C"]
["A","B","C"]
Total Records Processed: 3
Successful Records: 3
Failed Records: 0
payload: ["a", "b", "c"]
Total Records Processed: 3
Successful Records: 3
Failed Records: 0

Explanation

Question 120 of 186

Refer to the exhibit.
What payload is returned from a request to http//localhost.8081/
Refer to the exhibits, what payload is returned from a request to http://localhost;8081/?

Select one of the following:

Explanation

Question 121 of 186

A RAML example fragment named StudentExample.raml is placed in the examples folder in an API specification project. What is the correct syntax to reference the fragment?

Select one of the following:

examples: !include StudentExample.raml
examples: #import StudentExample.raml
examples: !include examples/StudentExample.raml
examples: #import examples/StudentExample.raml

Explanation

Question 122 of 186

🏆
What DataWeave expression transforms the example XML input to the CSV output?

Select one of the following:

Explanation

Question 123 of 186

🏆 A mule project contains MySQL database dependency . The project is exported from Anypoint Studio so that it can be deployed to Cloudhub.

What export options needs to be selected to create the smallest deployable archive that will successfully deploy to Cloudhub?

Select one of the following:

Explanation

Question 124 of 186

🏆 Refer to the exhibits.

The input array of strings is processed by the batch job that processes, fitters, and aggregates the values.

What is the last message logged by the Logger component after the batch job completes processing?

Select one of the following:

[
{
"attributes": ...,
"payload" : "100"
},
{
"attributes": ...,
"payload" : "200"
}
]
{
"0" : "100",
"1" : "200"
}
["100","200"]
{
"0":{
"attributes": ...,
"payload" : "100"
},
"1":{
"attributes": ...,
"payload" : "200"
}
}

Explanation

Question 125 of 186

🏆 A shopping API contains a method to look up store details by department.

To get information for a particular store, web clients will submit requests with a query parameter named department and a URI parameter named storeId.

What is a valid RAML snippet that supports requests from web clients to get data for a specific storeId and department name?

Select one of the following:

/department:
get:
uriParameter:
storeId:
get:
uriParameter:
{storeId}:
queryParameters:
department:
/{storedId}:
get:
queryParameters:
department:
get:
queryParameters:
department:
uriParameter:
storeId:

Explanation

Question 126 of 186

🏆 Refer to the exhibits. In the choice router, the When expression for the domestic shipping route is set to "#[payload= "FR"]".

What is the output of logger after the execution of choice router is completed?

Select one of the following:

"Domestic"
"International"
"US"
A dataweave syntax error

Explanation

Question 127 of 186

🏆 A Mule application’s HTTP Listener is configured with the HTTP protocol. The HTTP Listener's port attribute is configured with a property placeholder named http.port. The Mule application sets the http.port property placeholder’s value to 9090.

Tho Mule application’s deployed to CloudHub without setting any properties in the Runtime Manager Properties tab, and a log message reports the status of the HTTP Listener after the Mule application deployment completes.

After the Mule application is deployed, what information is reported in the worker logs related to the port on which the Mule application’s HTTP Listener listens?

Select one of the following:

The HTTP Listener is listening on port 8081.
The HTTP Listener is listening on port 9090.
The HTTP Listener failed to bind to the port and is not listening for connections.
The HTTP Listener is listening on port 80.

Explanation

Question 128 of 186

🏆 Refer to the payload.

The Set payload transformer sets the payload to an object. The logger component's message attribute is configured with the string "Result #["INFO"++ payload]"

What is the output of logger when this flow executes?

Select one of the following:

Result INFOpayload
Result INFO{"student":{"name":"Anay","age":6}}
1. 1. "You called the function '++' with these arguments:
2. 2. 1: String ("INFO")
3. 3: Object ({student: {name: "Anay" as String {class: "java.lang.String"},age: 6 as Numbe...)
Error : You evaluated inline expression # without ++

Explanation

Question 129 of 186

🏆 Refer to the exhibits.

The mule application implements a REST API that accepts GET request from two URL's which are as follows

1) http://acme.com/order/status

2) http://acme.com/customer/status

What path value should be set in HTTP listener configuration so that requests can be accepted for both these URL's using a single HTTP listener event source?

Select one of the following:

*[order,customer]/status
?[order,customer]/status
*/status
*status

Explanation

Question 130 of 186

🏆 Refer to the exhibit.

The Mule application's connectors are configured with property placeholders whose values are set in the config.yaml file

What must be added to the Mule application to link the config.yaml file's values with the property placeholders?

Select one of the following:

A configuration-properties element in the acme-app xml file
A dependency element in the pom xml file
A file-config element in the acrne-app xml file
A propertiesFile key/value pair in the mule-artifact json file

Explanation

Question 131 of 186

🏆 Refer to the exhibits.
The Set Variable transformer is set with value #[ [ first "Max" last "Mule"} ].
What is a valid DataWeave expression to set as the message attribute of the Logger to access the
value "Max" from the Mule event?

Select one of the following:

vars "customer first"
"customer first"
customer first
vars "customer" "first"

Explanation

Question 132 of 186

🏆 Refer to the exhibits.
The Batch Job scope contains two Batch Step scopes with different accept expressions.
The input payload is passed to the Batch Job scope.
After the entire payload is processed by the Batch Job scope, what messages have been logged by
the Logger components?

Select one of the following:

{ "amount":500 }
{ "amount":101 }
{ "step2amount":1000 }
{ "amount":500 }
{ "amount":601 }
{ "step2amount":1000 }
{ "step2amount":500 }
{ "step2amount":601 }
{ "amount":500 }
{ "amount":101 }
{ "step2amount":1000 }
{ "step2amount":500 }
{ "amount":500 }
{ "amount":101 }
{ "step2amount":1000 }
{ "step2amount":400 }

Explanation

Question 133 of 186

🏆 A Mule project contains a DataWeave module file WebStore dvA that defines a function named loginUser The module file is located in the projects src/main/resources/libs/dw folder.

What is correct DataWeave code to import all of the WebStore.dwl file's functions and then call the
loginUser function for the login "cindy.park@example.com"?

Select one of the following:

import libs.dw
---
WebStore.loginUser("cindy.park@example.com")
import * from libs::dw
---
WebStore::loginUser("cindy.park@example.com")
import libs.dw.WebStore
---
loginUser("cindy.park@example.com")
import * from libs::dw::WebStore
---
loginUser("cindy.park@example.com")

Explanation

Question 134 of 186

🏆 Refer to the exhibits.

The main flow contains a Flow Reference component configured to call the child flow What part(s) of a Mule event passed to the Flow Reference component are available in the child flow?

Select one of the following:

The payload and all attributes
The payload and all variables
The entire Mule event
The payload

Explanation

Question 135 of 186

🏆 Refer to the exhibits.

A Mule application is being developed to process web client POST requests with payloads containing order information including the user name and purchased items The Shipping connector returns a shipping address for the input payloads user name The Shipping connector's Shipping Address operation is configured with a target named shippingAddress.

The Set Payload transformer needs to set an item key equal to the items value from the original received payload and a shippinglnfo key equal to the the ShippingAddress operation's response What is a straightforward way to property configure the Set Payload transformer with the required
data?

Select one of the following:

{
items: attributes.shippingAddress.items
shippingInfo: payload
}
{
items: payload.items,
shippingInfo: vars.shippingAddress
}
{
items: payload.items,
shippingInfo: shippingAddress
}
{
items: vars.shippingAddress.items,
shippingInfo: payload
}

Explanation

Question 136 of 186

🏆 Refer to the exhibits.

The my-app xml file contains an Error Handier scope named "global-error-handler"
The Error Handler scope needs to be set to be the default error handler for every flow in the Mule application

Where and how should the value "global-error-handler" be added in the Mule project so that the Error Handler scope is the default error handler of the Mule application?

Select one of the following:

In the mule-artifact json file, as the value of a key-value pair
In the Validation folder as the value of a global element in the error-handling yaml file
In the pom.xml file, as the value of a global element
In the my-app.xml file, as an attribute of a configuration element

Explanation

Question 137 of 186

🏆 Refer to the exhibits.

The Mule application does NOT define any global error handlers.
The Validation component in the private flow throws an error
What response message is returned to a web client request to the main flow's HTTP Listener?

Select one of the following:

"Child error"
"Parent error"
"Validation Error"
"Parent completed"

Explanation

Question 138 of 186

🏆 Refer to the exhibits. Client sends the request to ClientRequestFlow which calls ShippingFlow using HTTP Request activity.

During E2E testing it is found that that HTTP:METHOD_NOT_ALLOWED error is thrown whenever client sends request to this flow.

What attribute you would change in ClientRequestFlow to make this implementation work successfully?

Select one of the following:

Change the method attribute value to "*’’
Change the path attribute value to "/api/ship"
Change the allowed method attributes value to "POST"
Change the protocol attribute value to "HTTPS"

Explanation

Question 139 of 186

🏆 An organization is beginning to follow Mulesoft's recommended API led connectivity approach to use modern API to support the development and lifecycle of the integration solutions and to close the IT delivery gap.

What distinguishes between how modern API's are organized in a MuleSoft recommended API-led connectivity approach as compared to other common enterprise integration solutions?

Select one of the following:

The API interfaces are specified as macroservices with one API representing all the business logic of an existing and proven end to end solution
The API interfaces are specified at a granularity intended for developers to consume specific aspect of integration processes
The API implementation are built with standards using common lifecycle and centralized configuration management tools
The APIO implementations are monitored with common tools, centralized monitoring and security systems

Explanation

Question 140 of 186

🏆 Refer to the exhibits. APIKit router is used to generate the flow components for RAML specification.
The Mule application must be available to REST clients using the two URL's
http://localhost:8081/internal
and
http://localhost:8081/external
How many APIKit Router components are generated to handle requests to every endpoint defined in
RAML specification?
Library.raml
/books
get:
post:
/order:
get
patch
/members
get:

Select one of the following:

Explanation

Question 141 of 186

🏆 Refer to the exhibits.

In the color flow , both the variable named color and payload are set to "red".
An HTTP POST request is then sent to the decideColor flow's HTTP Listener.
What is the payload value at the Logger component after the HTTP request completes?

Select one of the following:

white
red
blue
Error message

Explanation

Question 142 of 186

🏆 Refer to the exhibits.
What payload and variable are logged at the end of the main flow?

Select one of the following:

[[5, 10, 15, 20], 1]
[[5, 10, 15, 20], 5]
[[Req5, Req10, Req15, Req20], 5]
[Req5Req10,Req15Req20, 5]

Explanation

Question 143 of 186

🏆 Refer to the exhibits.
As a mulesoft developer, what you would change in Database connector configuration to resolve this
error?

Select one of the following:

Configure the correct host URL
Configure the correct database name
Configure the correct table name
Configure the correct JDBC driver

Explanation

Question 144 of 186

🏆 Refer to the exhibit.

The default scope in choice router recursively calls the color flow.
A web client sends a PUT request to the HTTP listener with payload Blue.
What response is returned to the web client?

Select one of the following:

"Blk"
"Green"
A timeout error
["Blue", "Red", "Blk"]

Explanation

Question 145 of 186

🏆 Refer to the exhibits.

The Mule application configures and uses two HTTP Listener global configuration elements.
Mule application is run in Anypoint Studio.

If the mule application starts correctly, what URI and port numbers can receive web client requests?

If the mule applications fails to start , what is the reason for the failure?

Select one of the following:

The mule application fails to start There is URL path conflict because both HTTP
Listeners are configured with same path
The mule application start successfully Web client requests can only be received at URI on port 2222 but not on port 3333
The mule application fails to start because of the port binding conflict as HTTP request also use same port i.e. 3333
The mule application start successfully Web client requests can be received at URI on port 2222 and on port 3333.

Explanation

Question 146 of 186

🏆 Pick the component with which DataWeave is tightly integrated.

Select one of the following:

All APIs
Mule runtime
Exchange
Flow Designer

Explanation

Question 147 of 186

🏆 Refer to the exhibit.
The Database Select operation returns five rows from a database.
What is logged by the Logger component?

Select one of the following:

"Array"
"Object"
"LinkedHashMap"
"CaseInsensitiveHashMap"

Explanation

Question 148 of 186

🏆 Refer to the exhibits.

The main flow contains a Flow Reference to the child flow.
A web client sends a GET request to the main flow's HTTP Listener that includes a make query parameter.

What values are accessible in the child flow?

Select one of the following:

payload
payload make query param
payload model var
payload make query param model var

Explanation

Question 149 of 186

🏆 A company has defined this Book data type and Book example to be used in APIs.
What is valid RAML for an API that uses this Book data type and Book example?

Select one of the following:

Explanation

Question 150 of 186

🏆 A company has an API to manage departments, with each department identified by a unique deptId. The API was built with RAML according to MuleSoft best practices.

What is a valid RAML to specify a method to update the details for a specific department?

Select one of the following:

Explanation

Question 151 of 186

🏆 Refer to the exhibits.

Mule application has an HTTP request configuration where host name is hardcoded. Organization is looking to move host and port values to configuration file.

What valid expression can be used to so that HTTP configuration can pick the value from configuration file?

Select one of the following:

#[training.host]
${http.host}
#{training.host}
${training.host}

Explanation

Question 152 of 186

🏆 Refer to the exhibits.

What payload is logged at the end of the main flow?

Select one of the following:

[order1, order2, order3, order4]
[1, 2, 3, 4]
order4
order1order2order3order4

Explanation

Question 153 of 186

🏆 Refer to the exhibit!

What is the output payload in the On Complete phase?

Select one of the following:

Summary statistics with NO record data
The records processed by the last batch step: [StepTwo1, StepTwo2, StepTwo3]
The records processed by all batch steps: [StepTwostepOne1, stepTwostepOne2] [StepTwoStepOne3]
The original payload: [1,2,3]

Explanation

Question 154 of 186

🏆 Refer to the exhibits.

The input array of strings is processed by the batch job that processes, fitters, and aggregates the values.

What is the last message logged by the Logger component after the batch job completes processing?

Select one of the following:

[["A","C","D"],["E"]]
["E"]
["D","E"]
["A","C","D","E"]

Explanation

Question 155 of 186

🏆 Refer to the exhibits.

The Mule Application is being debugged in Anypoint Studio and stops at breakpoint. What is the value of payload displayed in debugger at this breakpoint?

Select one of the following:

Processing
Begin
Finished

Explanation

Question 156 of 186

🏆 Refer to the exhibits.
What payload and quantity are togged at the end of the main flow?

Select one of the following:

[[order1, order2, order3, order4], 14]
[[1,2,3,4], 10]
[[1,2,3,4], 14]
[orderlorder2order3order4, 14]

Explanation

Question 157 of 186

🏆 Refer to the exhibits.

The web client sends a POST request to the ACME Order API with an XML payload. An error is returned.
What should be changed in the request so that a success response code is returned to the web client?

Select one of the following:

Set a request header with the name Content-Type to a value of application/octet-stream
Set a request header with the name Content-Type to a value of application/xml
Set a response header with the name Content-Type to a value of application/xml
Set a response header with the name Content-Type to a value of application/octet-stream

Explanation

Question 158 of 186

🏆 Refer to the exhibits.

The main flow is configured with their error handlers. A web client submit a request to the HTTP Listener and the HTTP Request throws an HTTP: NOT_FOUND error .

What response message is returned?’

Select one of the following:

APP: API RESOURCE NOT FOUND
HTTP: NOT FOUND
other error
success - main flow

Explanation

Question 159 of 186

🏆 Refer to the exhibits.

The Set Payload transformer in the addItem child flow uses DataWeave to create an order object.
What is the correct DataWeave code for the Set Payload transformer in the createOrder flow to use the addItem child flow to add a router cal with the price of 100 to the order?

Select one of the following:

lookup( "addItem", { price: "100", item: "router", itemType: "cable" } )
addItem( { payload: { price: "100", item: "router". itemType: "cable" } } )
lookup( "addItem", { payload: { price: "100", item: "router", itemType: "cable" } } )
addItem( { price: "100", item: "router", itemType: "cable" } )

Explanation

Question 160 of 186

What is the face of CloudHub and integrates with Platform Services?

Select one of the following:

None of these
Runtime Manager Console
Integration Apps
CloudHub Workers

Explanation

Question 161 of 186

What is a core characteristic of the Modern API?

Select one of the following:

API is designed using an API specification for rapid feedback
API is rapidly prototyped following AGILE methodology
API follows the RESTFUL architecture
API has mechanism to accept feedback and suggestions for improvement

Explanation

Question 162 of 186

What MuleSoft product enables publishing, sharing, and searching of APIs?

Select one of the following:

Runtime Manager
Exchange
API Notebook
API Designer

Explanation

Question 163 of 186

What does the zip operator do in DataWeave?

Select one of the following:

Minifies the size of value using encoding.
None of these.
Merges elements of two objects into a single object.
Merges elements of two lists (arrays) into a single list.

Explanation

Question 164 of 186

What MuleSoft API-led connectivity layer is intended to expose part of a backend database without business logic?

Select one of the following:

Data
System
Process
Experience

Explanation

Question 165 of 186

How does Runtime Manager Console connect with App Data and Logs of a Mule app?

Select one of the following:

None of these
Integration Apps
CloudHub Workers
Rest API

Explanation

Question 166 of 186

Where does a deployed flow designer application run in Anypoint Platform?

Select one of the following:

CloudHub worker
API Manager
Design Center
Exchange

Explanation

Question 167 of 186

🏆 What is the minimum required configuration in a flow for a Mule application to compile?

Select one of the following:

An event source
RAML file
An event processor
Logger Component

Explanation

Question 168 of 186

🏆 A web client sends a GET request to the HTTP Listener and the HTTP Request throws an error. What payload and status code are returned to the web client.

Select one of the following:

Response body: "START" Default response status code: 200
Response body: "ERROR1" Default response status code: 200
Response body: "END" Default response status code: 200
Error response body: error.description Default error response status code: 500

Explanation

Question 169 of 186

🏆 How many private flows does APIkit generate from the RAML specification?

Select one of the following:

Explanation

Question 170 of 186

🏆 A Mule event is composed of a hierarchy of objects. Where in the hierarchy are variables stored?

Select one of the following:

Mule message attributes
Mule message
Mule message payload
Mule event

Explanation

Question 171 of 186

🏆 What valid RAML retrieves details on a specific order by its orderId as a URI parameter?

Select one of the following:

Option A
Option B
Option C
Option D

Explanation

Question 172 of 186

🏆 Refer to the exhibit.

What data is expected by the POST /accounts endpoint?

Select one of the following:

Explanation

Question 173 of 186

🏆 Refer to the exhibits.

What is written to the records.csv file when the flow executes?

Select one of the following:

The JSON payload
An error message
Nothing
The payload convert to CVS

Explanation

Question 174 of 186

🏆 Refer to the exhibits.
A web client sends a POST request with the payload {"oid": "1000", "itemid": "AC200", "qty": "4" } to the Mule application. The File Write operation throws a FILE:CONNECTIVITY error.

What response message is returned to the web client?

Select one of the following:

"FILE:CONNECTIVITY"
"ORDER:NOT_CREATED"
"OTHER ERROR"
"File written"

Explanation

Question 175 of 186

🏆 Anypoint MQ FIFO (non-FIFO) queues are limited to how many in-flight messages per queue?

Select one of the following:

120000
10
100
1000

Explanation

Question 176 of 186

🏆 The error occurs when a project is run in Anypoint Studio. The project, which has a dependency that is not in the MuleSoft Maven repository, was created and successfully run on a different computer. What is the next step to fix the error to get the project to run successfully?

Select one of the following:

Ass the dependency to the MULE_HOME/bin folder
Edit the dependency in the Mule project’s pom.xml file
Deploy the dependency to MuleSoft’s Maven repository
Install the dependency to the computer’s local Maven repository

Explanation

Question 177 of 186

🏆 To avoid hard-coding values, a flow uses some property placeholders and the corresponding values are stored in a configuration file. Where does the configuration file’s location need to be specified in the Mule application?

Select one of the following:

A global element
The mule-artifact.json file
A flow attribute
The pom.xml file

Explanation

Question 178 of 186

🏆 A web client sends a GET request that includes a destination query parameter to the flow’s HTTP Listener. The Web Service Consumer throws a WSC:BAD_REQUEST error. What is the next step to fix this error?

Select one of the following:

Set a header in the Consume operation equal to the destination query parameter
Set a SOAP payload before the Consume operation that contains the destination query parameter
Set a property in the Consume operation equal to the destination query parameter
Set a JSON payload before the Consume operation that contains the destination query parameter

Explanation

Question 179 of 186

🏆 The Mule application is debugged in Anypoint Studio and stops at the breakpoint. What is the value of the payload displayed in the debugger at this breakpoint?

Select one of the following:

0
"Processing"
"Start"
"Complete"

Explanation

Question 180 of 186

🏆 The input array of strings is passed to the batch job, which does NOT do any filtering or aggregating. What payload is logged by the Logger component?

Select one of the following:

Summary report of processed records
[ "Apple", "Banana" ]
[ "Apple12", "Banana12" ]
[ "Apple1", "Banana1", 2 ]

Explanation

Question 181 of 186

The Validation component in the private flow throws an error. What response message is returned to a web client request to the main flow’s HTTP Listener?

Select one of the following:

Error – private flow
Validation Error
Error – main flow
Success – main flow

Explanation

Question 182 of 186

What is the correct syntax to reference a fragment in RAML?

Select one of the following:

examples: #include examples/BankAccountsExample.raml
examples: $include examples/BankAccountsExample.raml
examples: ?include examples/BankAccountsExample.raml
examples: !include examples/BankAccountsExample.raml

Explanation

Question 183 of 186

Refer to the exhibits.

The two Mule configuration files belong to the same Mule project. Each HTTP Listener is configured with the same host string and the port number, path, and operation values are shown in the display names.
What is the minimum number of global elements that must be defined to support all these HTTP Listeners?

Select one of the following:

Explanation

Question 184 of 186

An app team is developing a mobile banking app. It took them two months to create their own APIs to access transaction information from a central database.

The app team later found out that another team had already built an API that accesses the transaction information they need.

According to MuleSoft, what organization structure could have saved the app team two months of development time?

Select one of the following:

Center for Enablement
Center of Excellence
Central API Review Board
MuleSoft Support Center

Explanation

Question 185 of 186

A Mule project contains a DataWeave module called MyModule.dwl that defines a function named formatString. The module is located in the project's src/main/ resources/modules folder.
What is the correct way in DataWeave code to import MyModule using a wildcard and then call the module's formatString function?

Select one of the following:

Explanation

Question 186 of 186

A Utility.dwl file is located in a Mule project at src/main/resources/modules. The Utility.dwl hie defines a function named pascalize that reformats strings to pascal case.

What is the correct DataWeave to call the pascalize function in a Transform Message component?

Select one of the following:

%dw 2.0
output application/json
import modules.Utility
---
pascalize("max mule")
%dw 2.0
output application/json
import modules::Utility
---
pascalize("max mule")
%dw 2.0
output application/json
import modules::Utility
---
Utility::pascalize("max mule")
%dw 2.0
output application/json
import modules.Utility
---
Utility.pascalize("max mule")

Explanation

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	Created by jamal dt 2 months ago

Quiz on Mulesoft Developer 1 🏆, created by jamal dt on 15/04/2024.

Mulesoft Developer 1 🏆

Question 1 of 186

What does the Mule runtime use to enforce policies and limit access to APIs?

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Explanation

Question 2 of 186

What statement is a part of MuleSoft's description of an application network?

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Explanation

Question 3 of 186

Why would you use SOAP instead of http?

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Explanation

Question 4 of 186

🏆 What DataWeave 2.0 type can be used as input to a map operation?

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Explanation

Question 5 of 186

What is the main purpose of flow designer in Design Center?

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Explanation

Question 6 of 186

What is NOT part of a Mule 4 event?

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Explanation

Question 7 of 186

What is the purpose of API autodiscovery?

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Explanation

Question 8 of 186

What is the trait name you would use for specifying client credentials in RAML?

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Explanation

Question 9 of 186

What is the DataWeave expression to log the Content-Type header using a Logger component?

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Explanation

Question 10 of 186

What is the use of API Notebooks?

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Explanation

Question 11 of 186

A flow has a JMS Publish consume operation followed by a JMS Publish operation. Both of these operations have the default configurations. Which operation is asynchronous and which one is synchronous?

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Explanation

Question 12 of 186

What asset can NOT be created by using Design Center?

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Explanation

Question 13 of 186

How are multiple conditions used in a Choice router to route events?

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Explanation

Question 14 of 186

Which one of them is NOT a flow in Mule?

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Explanation

Question 15 of 186

🏆 According to MuleSoft, what is the Center for Enablement's role in the new IT operating model?

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Explanation

Question 16 of 186

http://dev.acme.com/api/patients?year=2016 What should this endpoint return?

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Explanation

Question 17 of 186

What are the latest specification of RAML available?

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Explanation

Question 18 of 186

A Scatter-Gather processes a number of separate HTTP requests. Each request returns a Mule event with a JSON payload. What is the final output of the Scatter-Gather?

Select one of the following:

Explanation

Question 19 of 186

What is the use of DevKit in Mule 4?

Select one of the following:

Explanation

Question 20 of 186

According to Semantic Versioning, which version would you change for incompatible API changes?

A flow has a JMS Publish consume operation followed by a JMS Publish operation. Both of these operations have the default configurations.
Which operation is asynchronous and which one is synchronous?

http://dev.acme.com/api/patients?year=2016
What should this endpoint return?

A Scatter-Gather processes a number of separate HTTP requests. Each request returns a Mule event with a JSON payload.
What is the final output of the Scatter-Gather?

An API has been created in Design Center.
What is the next step to make the API discoverable?

🏆 The new RAML spec has been published to Anypoint Exchange with client credentials.
What is the next step to gain access to the API?

🏆 Refer to the exhibits.

A web client sends a POST request to the HTTP Listener with the payload `Hello-`.
What response is returned to the web client?