MCD Mule 1

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Question 1 of 170

Refer to the exhibits.
In the requestFlow 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 transform Flow.
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 the Result.
What is the payload at the Logger component after the HTTP Request?

Select one of the following:

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

Explanation

Question 2 of 170

Refer to the exhibits. The /daily folder exist, is currently empty, and file can be read and written to this folder by Anypoint Studio.
This Mule application is run in Anypoint Studio, and then a file named productUpdate.txt containing the text "START" is written to the /daily forder.
What is the daily folder after the readUpdates flow complites for the first time?

Select one of the following:

A file named productUpdates.txt.back containing the text "START"
A file named productUpdates.txt containing the text "START".

A file named productUpdates.txt.back containing the text "FINISHED"
A file named productUpdates.txt.back containing the text "FINISHED"
A file named productUpdates.txt containing the text "START".

A file named productUpdates.txt.back containing the text "STAR"

Explanation

Question 3 of 170

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

Explanation

Question 4 of 170

Refer to the exhibits. The Mule application does NOT define any global error handler.
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:

"END"
"ERROR1"
"ERROR2"
"Validation Error"

Explanation

Question 5 of 170

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

Select one of the following:

"String"
"Java"
"Object"
"XML"

Explanation

Question 6 of 170

Refer to the exhibit. 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" ]
["Apple2", "Banana2" ]
[ "Apple", "Banana", 2 ]

Explanation

Question 7 of 170

Refer to the exhibits. The Mule application does NOT define any global error handler elements.
What is the response to a web client request to http://localhost:8081?

Select one of the following:

"Before"
"null"
"After"
"Validation Error"

Explanation

Question 8 of 170

Refer to the exhibits. The Set Payload transformer in the For Each scope and the Set Payload transformer in the Batch Job scope's Batch Step scope each contain a Dataweave explression to sleep (pause processing) for the number of milliseconds in the current payload. The batch Job Scope's block size is set to 1.

In what order are the payload logged in the For Each scope and in the Batch Step scope?

Select one of the following:

For Each scope: 100, 200, 1000, 2000
Batch Step scope: 4000, 40, 3000, 300
For Each scope: 2000, 200, 1000, 100
Batch Step scope: 4000, 40, 3000, 300
For Each scope: 100, 200, 1000, 2000
Batch Step scope: 40, 300, 3000, 4000
For Each scope: 2000, 200, 1000, 100
Batch Step scope: 40, 300, 3000, 4000

Explanation

Question 9 of 170

An HTTP Request operation sends an HTTP request with a non-empty JSON-formatted object payload to an external HTTP endpoint. The response from the external HTTP endpoint returns an XML-formatted body.
The result is stored in a target named the Result.
What is the payload at the event processor after the HTTP Request?

Select one of the following:

application/xml
application/json
application/dw
application/java

Explanation

Question 10 of 170

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
---
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
---
pascalize("max mule")

Explanation

Question 11 of 170

Refer to the exhibit. 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:

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

Explanation

Question 12 of 170

Refer to the exhibit. The main flow constains a Flow Reference for the child flow.

After a web client submits a request to http://localhost:8081/order?color=red.
Whar values are accesible in the child flow?

Select one of the following:

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

Explanation

Question 13 of 170

Refer to the exhibits. When the flow executes, the now() function in the Transform Messages component returns "2021-08-26T13:32:10.64-07:00".

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

Select one of the following:

{
"transaction_id":"SS-4848-44KK-4YQ",
"account_id":"KA-382-SKD344",
"name":"Max Mule",
"position":"sell",
"write_date":"2021-08-26T13:32:10.64-07:00"
}
transaction_id, account_id, name, position, write_date
"SS-4848-44KK-4YQ","KA-382-SKD344","Max Mule","sell","2021-08-26T13:32:10.64-07:00"
transaction_id, account_id, name, position
"SS-4848-44KK-4YQ","KA-382-SKD344","Max Mule","sell"
{
"transaction_id":"SS-4848-44KK-4YQ",
"account_id":"KA-382-SKD344",
"name":"Max Mule",
"position":"sell",
}

Explanation

Question 14 of 170

Refer to the exhibits. A web client makes an HTTP request to the flow's HTTP Listener.
The Validation Component then throws an error with the messages "Validate - Payload is an Integer".
What response message is returned to the web client?

Select one of the following:

"Error - Main Flow"
"Succes - Begin main flow"
"Validate - Payload is an Integer"
"Succes - End main flow"

Explanation

Question 15 of 170

+
A web client sends a POST request to the HTTP Listener with the payload ג€Hello-ג€.
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 16 of 170

Refer to the exhibits. In this Mule application files are written from inside a For Each scope.

What is written to the file system when the flow executes, and what payload is returned in the response to the web client?

Select one of the following:

Three files are created, one for each account object.

The response payload is a succes messages without any account objects.
Two files are created, each containing a different array of one or two accounts objects.

The response payload is a JSON formatted object of account objects that is created in the Set Payload transformer
One file is written with an error message.

The response payload is the error messages
Two files are created, each containing a different object of one or two account objects.

The response payload is a JSON formatted array of two objects, where each object is a duplicate copy of the object of account objects written to each file

Explanation

Question 17 of 170

Refer to the exhibit. An event payload contains an unordered array of flight objects, where avery object has a price key and a toAirport key.

What is Dataweave code to return flights with a price under 500, grouped by toAirport ascending order, with the lowest price first?

Select one of the following:

payload filter $.price < 500 ordeyBy $.price groupBy $.toAirport
payload filter $.price > 500 ordeyBy $.price groupBy $.toAirport
payload groupBy $.toAirport filter $.price < 500 orderBy $.price
payload groupBy $.toAirport filter $.price > 500 orderBy $.price

Explanation

Question 18 of 170

+
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 19 of 170

+
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 20 of 170

+
A flow needs to combine and return data from two different data sources. It contains a Database SELECT operation followed by an HTTP Request operation.
What is the method to capture both payloads so the payload from the second request does not overwrite that from the first?

Select one of the following:

Save the payload from the Database SELECT operation to a variable.
Put the Database SELECT operation inside a Cache scope
Put the Database SELECT operation inside a Message Enricher scope
Nothing, previous payloads are combined into the next payload

Explanation

Question 21 of 170

+
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 22 of 170

+
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 23 of 170

+
The <when> expression for the Choice router needs to be written.
What is a valid <when> expression to route Mule events to the non-default flow?

Select one of the following:

#[ 'MuleSoft' = = payload.'company' ]
#[ if ( '˜MuleSoft' = = payload.company ) ]
#[ company = 'MuleSoft' ]
#[ if( company = 'MuleSoft' ) ]

Explanation

Question 24 of 170

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

Select one of the following:

'US'
'REGION'
EU
['US', 'EU']

Explanation

Question 25 of 170

+
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
}
]"
"#[
{
oid: payload.oid,
custId: payload.custId,
status: payload.status
}
]"
"#[
inputparameters: [
payload.oid,
payload.custId,
payload.status
]
]"
"#[
[
payload.oid,
payload.custId,
payload.status
]
]"

Explanation

Question 26 of 170

+
A web client submits a request to http://localhost:8081/books/0471767840. The value '0471767840' is captured by a Set Variable transformer to a variable named bookISBN.
What is the DataWeave expression to access bookISBN later in the flow?

Select one of the following:

attributes.bookISBN
flowVars.bookISBN
vars.bookISBN
bookISBN

Explanation

Question 27 of 170

+
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 28 of 170

+
A Set Variable component saves the current payload to a variable.
What is the DataWeave parent expression to access the variable?

Select one of the following:

#[value]
#[vars]
#[var]
#[values]

Explanation

Question 29 of 170

An event contains a payload that is an array of objects.
How is the event routed in a Scatter-Gather?

Select one of the following:

The entire event sent to each route and processed sequentially
The entire event sent to each route and processed in parallel
The event is split and events with different smaller payloads are routed and processed in parallel
The event is split and events with different smaller payloads are routed and processed sequentially

Explanation

Question 30 of 170

+
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 31 of 170

+
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 Set Payload transformer is called?

Select one of the following:

Explanation

Question 32 of 170

+ Validar Pregunta
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 33 of 170

+
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 34 of 170

+
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 hardcoding 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 35 of 170

+
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 sends a GET request to the main flow's HTTP Listener. The GET request includes query for the pedigree of a 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 36 of 170

+
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 37 of 170

+
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 38 of 170

A database table contains a recorID colum that increases as new records added to the table.
A Mule application is created to read from this database table.
What is the key process to enable manual watermaking for request to the database table using a Schedule event resourse and database select operation?

Select one of the following:

Enable automating watermakin in the database select operation
Save the max recorID from the set of recordIDs in an Object Store and reference this recorID in subsequent database request
Save the max recorID from the set of recordIDs in an variable and reference this variable in subsequent database request
Set the Watermark column in the Scheduler to the recorID

Explanation

Question 39 of 170

+
A flow needs to combine and return data from two different data sources. It contains a Database SELECT operation followed by an HTTP Request operation.
What is the method to capture both payloads so the payload from the second request does not overwrite that from the first?

Select one of the following:

Save the payload from the Database SELECT operation to a variable.
Put the Database SELECT operation inside a Cache scope
Put the Database SELECT operation inside a Message Enricher scope
Nothing, previous payloads are combined into the next payload

Explanation

Question 40 of 170

+
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 41 of 170

+
A Batch Job scope has three batch steps. An event processor throws an error in the second batch step because the input data is incomplete.
What is the default behavior of the batch job after the error is thrown?

Select one of the following:

All processing of the batch job stops.
None of these.
Error is ignored.
Event processing continues to the next batch step.

Explanation

Question 42 of 170

+
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 43 of 170

+
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 44 of 170

Refer to the exhibit. A shoppong API contains a method to look up store details by departament.

According to this RAML spacification, whar is a valis URL for a web client to submit a GET request for details about the pharmacy deparment at the store with storeId 23?

Select one of the following:

/strores/${23}?store_id=23&department="pharmacy"
/strores/${23}/store_id=23&department="pharmacy"
/strores/{23}?store_id=23&department="pharmacy"
/strores/23?store_id=23&department="pharmacy"

Explanation

Question 45 of 170

+
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 46 of 170

+
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 47 of 170

+
What are the latest specification of RAML available?

Select one of the following:

Explanation

Question 48 of 170

+
What is the use of API Notebooks?

Select one of the following:

None of these
Test Policies
Test API functions
Test RAML

Explanation

Question 49 of 170

+
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 50 of 170

+
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 51 of 170

+
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 52 of 170

+
What is the purpose of the api:router element in APIkit?

Select one of the following:

Serves as an API implementation.
Validates requests against RAML API specifications and routes them to API implementations.
Creates native connectors using a 3rd party Java library.
Validates responses returned from API requests and routes them back to the caller.

Explanation

Question 53 of 170

+
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 54 of 170

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

Explanation

Question 55 of 170

+
An API specification is designed using RAML. What is the next step to create a REST Connector from this API specification?

Select one of the following:

Add the specification to a Mule project's src/main/resources/api folder
Implement the API specification using flow designer in Design Center
Download the API specification and build the interface using APIkit
Publish the API specification to Anypoint Exchange

Explanation

Question 56 of 170

+
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 57 of 170

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

Select one of the following:

Explanation

Question 58 of 170

+
An SLA based policy has been enabled in API Manager.
What is the next step to configure the API proxy to enforce the new SLA policy?

Select one of the following:

Restart the API proxy to clear the API policy cache
Add new property placeholders and redeploy the API proxy
Add required headers to the RAML specification and redeploy the new API proxy
Add new environment variables and restart the API proxy

Explanation

Question 59 of 170

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

Select one of the following:

/departments:
/depId:
patch:
/departments:
patch:
/depId:
/departments:
patch:
queryParameters:
/depId:
/departments:
/{depId}:
patch:

Explanation

Question 60 of 170

Refer to exhibits. The order.csv files is read and then processed to look up the orders in a database. The Mule application is debugged in Anypoint Studio and stops at the brakpoint.

what payload is show in the debugger at this breakpoint?

Select one of the following:

Am empty array
The database response
The entire CSV file
100

Explanation

Question 61 of 170

+
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 62 of 170

+
According to MuleSoft, what is the first step to create a Modern API?

Select one of the following:

Performance tune and optimize the backend systems and network
Create an API specification and get feedback from stakeholders
Create a prototype of the API implementation
Gather a list of requirements to secure the API

Explanation

Question 63 of 170

+
A Mule application contains a global error handler configured to catch any errors.
Where must the global error handler be specified so that the global error handler catches all errors from flows without their own error handlers?

Select one of the following:

A global element
The pom.xml file
Nowhere, the global error handler is automatically used
A configuration properties file

Explanation

Question 64 of 170

A Mule project contains a MySQL Database dependency.
The project is exported from Anypoint Studio so it can be deployed to CloudHub.

What export options create the smallest deployable archive that will successfully deploy to CloudHub?

Select one of the following:

.
..
...
....

Explanation

Question 65 of 170

+
What are the features of CloudHub Fabric?

Select one of the following:

Non-persistent queue
Horizontal Scaling
VPN Mock Services
None of these

Explanation

Question 66 of 170

+
How many Mule applications can run on a CloudHub worker?

Select one of the following:

At most one
None of these
Depends
At least one

Explanation

Question 67 of 170

+
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 68 of 170

+
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 69 of 170

+
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 70 of 170

+
An API implementation has been deployed to CloudHub and now needs to be governed. IT will not allocate additional vCores for a new Mule application to act as an API proxy.
What is the next step to preserve the current vCore usage, but still allow the Mule application to be managed by API Manager?

Select one of the following:

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

Explanation

Question 71 of 170

+
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 clients to VPN directly to the application at the Mule applicationג€™s configured HTTP port
Allows MuleSoft Support to troubleshoot the application by connecting directly to the HTTP Listener
Allows CloudHub to automatically register the application with API Manager

Explanation

Question 72 of 170

Refer to the exhibits. The Mule application does NOT define any global error handler. The main flow is configurated with three error handlers.

A web client submit a request to the HTTP Listener and the HTTP Request throws an HTTP:NO_FOUND error.

What response message is returned?

Select one of the following:

"Other error"
"APP: API RESOURSE NOT FOUND"
"Success - main flow"
"HTTP: NOT_FOUND"

Explanation

Question 73 of 170

+
In an application network, if the implementation but not the interface of a product API changes, what needs to be done to the other APIs that consume the product
API?

Select one of the following:

The applications associated with the other APIs must be restarted
The other APIs must be updated to consume the updated product API
Nothing needs to be changed in the other APIs or their associated applications
The applications associated with the other APIs must be recoded

Explanation

Question 74 of 170

What DataWeave expression transforms the example JSON input to the XML output?

Select one of the following:

Explanation

Question 75 of 170

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

Select one of the following:

Explanation

Question 76 of 170

+
What HTTP method in a RESTful web service is typically used to completely replace an existing resource?

Select one of the following:

GET
POST
PATH
PUT

Explanation

Question 77 of 170

Refer to the exhibit. This RAML files generates an error.

What needs to be done to make valid RAML?

Select one of the following:

Indent the get method under the {flight_id} resource
Remove the blank line on row 7
Enclose the {flight_id} resource in parentheses () instead of curly braces {}
Outdent the {flight_id} resource

Explanation

Question 78 of 170

+
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 79 of 170

+
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 80 of 170

+
What is not an asset?

Select one of the following:

Exchange
Template
Example
Connector

Explanation

Question 81 of 170

+
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 82 of 170

+
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 83 of 170

+
How can you call a flow from Dataweave?

Select one of the following:

Not allowed
Include function
Look up function
Tag function

Explanation

Question 84 of 170

+
DataWeave is tightly integrated with ____________.

Select one of the following:

Mule runtime
All APIs
Flow Designer
Exchange

Explanation

Question 85 of 170

+
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 86 of 170

+
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 87 of 170

+
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.
B. Classloader isolation exists between the application, the runtime and connectors, and policies.
C. None of these.
D. Classloader isolation partially exists between the application, the runtime and connectors, and policies.

Explanation

Question 88 of 170

+
According to Mulesoft, how are Modern APIs treated as?

Select one of the following:

products
code
soap services
organizations

Explanation

Question 89 of 170

+
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 90 of 170

+
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 91 of 170

+
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 92 of 170

+
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.
Implements line of business projects to enforce common security requirementss.
Creates and manages discoverable assets to be consumed by line of business developers.

Explanation

Question 93 of 170

+
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 94 of 170

+
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 95 of 170

+
What asset can NOT be created by using Design Center?

Select one of the following:

API
API Portals
Mule Apps
API Fragments

Explanation

Question 96 of 170

+
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 97 of 170

+
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 98 of 170

+
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 99 of 170

+
What is NOT part of a Mule 4 event?

Select one of the following:

attributes
payload
inboundProperties
message

Explanation

Question 100 of 170

+
What DataWeave 2.0 type can be used as input to a mapObject operation?

Select one of the following:

Array
Object
String
Map

Explanation

Question 101 of 170

+
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 102 of 170

+
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 103 of 170

+
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 104 of 170

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

Select one of the following:

function
fun
func
None of these

Explanation

Question 105 of 170

+
What module and operation will throw an error if a Mule event's payload is not a number?

Select one of the following:

Validation module's Is number operation
Filter module's Is number operation
None of these
Validation module's Is not a number operation

Explanation

Question 106 of 170

+
What does the minus operator do in DataWeave?

Select one of the following:

Decrements the value by one.
Removes items from a list.
Increments the value by one.
Removes characters from a string.

Explanation

Question 107 of 170

+
Does a root element need when creating a response using Dataweave?

Select one of the following:

None of these
Sometimes
Never
Always

Explanation

Question 108 of 170

+
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 109 of 170

+
Where would you create SLA Tiers for an API?

Select one of the following:

Exchange
API Manager
Anypoint MQ
Within the API

Explanation

Question 110 of 170

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

Select one of the following:

Object
Array
String
Map

Explanation

Question 111 of 170

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

Select one of the following:

Runtime Manager
Exchange
API Notebook
API Designer

Explanation

Question 112 of 170

+
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 113 of 170

+
What is a core characteristic of the Modern API?

Select one of the following:

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

Explanation

Question 114 of 170

+
Anypoint MQ FIFO queues are limited to how many in flight messages per queue?

Select one of the following:

120000
10
100
1000

Explanation

Question 115 of 170

+
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 116 of 170

+

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 117 of 170

+
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 118 of 170

+
This 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 119 of 170

+
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 120 of 170

+
The input array of strings is processed by the batch job that processes, filters, 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 121 of 170

+
What DataWeave expression transforms the conductorIds array to the XML output?

Select one of the following:

Explanation

Question 122 of 170

+
By default, what happens to a file after it is read using an FTP connector Read operation?

Select one of the following:

The file is moved to a different folder
The file stays in the same folder unchanged
The file is renamed in the same folder
The file is deleted from the folder

Explanation

Question 123 of 170

+
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 124 of 170

+

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:

null
End
Start
String is not blank

Explanation

Question 125 of 170

+
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 126 of 170

+
What is the output type of the DataWeave map operator?

Select one of the following:

Object
Array
Map
String

Explanation

Question 127 of 170

+
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 128 of 170

+
What payload and quantity are logged 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]
[order1order2order3order4, 14]

Explanation

Question 129 of 170

+
What data is expected by the POST /accounts endpoint?

Select one of the following:

.
..
:
;

Explanation

Question 130 of 170

+
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 131 of 170

+
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 132 of 170

+
A JSON payload is set in the Set Payload transformer.
What is logged by the Logger?

Select one of the following:

"String"
"Object"
"Array"
"JSON"

Explanation

Question 133 of 170

+
A web client sends sale data in a POST request to the Mule application. The Transform Message component then enriches 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 134 of 170

+
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 135 of 170

+
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 136 of 170

+
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 137 of 170

+
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"
"CaseSensitiveHashMap"

Explanation

Question 138 of 170

+
What asset cannot be created using Design Center?

Select one of the following:

Mule Applications
API fragments
API specifications
API portals

Explanation

Question 139 of 170

+
How we can scale deployed Mule application vertically on cloudhub?

Select one of the following:

Changing worker size
Adding multiple workers
Mule applications can be scaled only horizontally
Option 1 and 2 both can be used

Explanation

Question 140 of 170

+
Which Mule component provides a real-time, graphical representation of the APIs and mule
applications that are running and discoverable?

Select one of the following:

API Notebook
Runtime Manager
Anypoint Visualizer
API Manager

Explanation

Question 141 of 170

+
Which of the following is invalid type of event processor which can be used as a router ?

Select one of the following:

Choice
Round Robin
Pick First
First Successful

Explanation

Question 142 of 170

+
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 143 of 170

+
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 144 of 170

+
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 145 of 170

+
Refer to the exhibits.
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 146 of 170

+
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 147 of 170

+
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 148 of 170

+
How can you call a subflow from Dataweave?

Select one of the following:

Not possible in Mule 4
Import function
Lookup function
Include function

Explanation

Question 149 of 170

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

Select one of the following:

Gold
Select
Premium
Community

Explanation

Question 150 of 170

+
What is the default port used by Mule application debugger configuration in Anypoint Studio?

Select one of the following:

8082
8080
7777
6666

Explanation

Question 151 of 170

+
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 152 of 170

+
What of the below is not a feature of API Notebooks?

Select one of the following:

API documentation
Creates a client for an API
Creates a mock service for an API
Perform authenticated live calls on a real server

Explanation

Question 153 of 170

+
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 154 of 170

+
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 155 of 170

+
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 156 of 170

+
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 157 of 170

+
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 158 of 170

+
Which of the below activity doesn't support parallel execution?

Select one of the following:

Scatter-Gather Router
First Successful Router
Parallel For Each
Batch job

Explanation

Question 159 of 170

+
What is output of Dataweave flatten function?

Select one of the following:

Object
Map
Array
LInkedHashMap

Explanation

Question 160 of 170

+
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 161 of 170

+
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:
host = "localhost"
port = "8081"
http:
basepath: "api"
host : "localhost"
port : "8081"
http.host = localhost
http.port = 8081
{
http:
basePath: "api",
port: "8081",
host: " localhost"

Explanation

Question 162 of 170

+
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 163 of 170

+
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 164 of 170

+
A Mule application's HTTP Listener is configured with the HTTP protocol. The HTTP listeners
port attribute is configured with a property placeholder named http.port. The mule application sets
the http.port property placeholder's value to 9090 The Mule application is 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 applications 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 80
The HTTP Listener is listening on port 9090
The HTTP Listener is listening on port 8081
The HTTP Listener failed to bind to the port and is not listening for connections

Explanation

Question 165 of 170

+
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:

{amount=140}
{amount=102}
{step2amount=100}
{amount=140}
{amount=102}
{step2amount=100}
{step2amount=40}
{amount=140}
{amount=102}
{step2amount=100}
{step2amount=140}.
{amount=140}
{amount=102}
{step2amount=100}
{step2amount=140}

Explanation

Question 166 of 170

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

Explanation

Question 167 of 170

+
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 168 of 170

+
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 169 of 170

+
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 170 of 170

+
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

Check answer

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	Created by Edward Yesid Ramírez over 2 years ago

1 eramirez Quiz on MCD Mule 1, created by Edward Yesid Ramírez on 10/11/2021.

MCD Mule 1

Question 1 of 170

Select one of the following:

Explanation

Question 2 of 170

Select one of the following:

Explanation

Question 3 of 170

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:

Explanation

Question 4 of 170

Refer to the exhibits. The Mule application does NOT define any global error handler. 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:

Explanation

Question 5 of 170

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

Select one of the following:

Explanation

Question 6 of 170

Refer to the exhibit. 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:

Explanation

Question 7 of 170

Refer to the exhibits. The Mule application does NOT define any global error handler elements. What is the response to a web client request to http://localhost:8081?

Select one of the following:

Explanation

Question 8 of 170

Select one of the following:

Explanation

Question 9 of 170

Select one of the following:

Explanation

Question 10 of 170

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:

Explanation

Question 11 of 170

Refer to the exhibit. 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:

Explanation

Question 12 of 170

Refer to the exhibit. The main flow constains a Flow Reference for the child flow. After a web client submits a request to http://localhost:8081/order?color=red. Whar values are accesible in the child flow?

Select one of the following:

Explanation

Question 13 of 170

Refer to the exhibits. When the flow executes, the now() function in the Transform Messages component returns "2021-08-26T13:32:10.64-07:00". What is written to the records.csv file when the flow executes?.

Select one of the following:

Explanation

Question 14 of 170

Refer to the exhibits. A web client makes an HTTP request to the flow's HTTP Listener. The Validation Component then throws an error with the messages "Validate - Payload is an Integer". What response message is returned to the web client?

Select one of the following:

Explanation

Question 15 of 170

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

Select one of the following:

Explanation

Question 16 of 170

Refer to the exhibits. In this Mule application files are written from inside a For Each scope. What is written to the file system when the flow executes, and what payload is returned in the response to the web client?

Select one of the following:

Explanation

Question 17 of 170

Refer to the exhibit. An event payload contains an unordered array of flight objects, where avery object has a price key and a toAirport key. What is Dataweave code to return flights with a price under 500, grouped by toAirport ascending order, with the lowest price first?

Select one of the following:

Explanation

Question 18 of 170

+ 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:

Explanation

Question 19 of 170

+ 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:

Explanation

Question 20 of 170

+ A flow needs to combine and return data from two different data sources. It contains a Database SELECT operation followed by an HTTP Request operation. What is the method to capture both payloads so the payload from the second request does not overwrite that from the first?

Select one of the following:

Explanation

Question 21 of 170

+ 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?

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?

Refer to the exhibits. The Mule application does NOT define any global error handler.
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?

Refer to the exhibits. The Mule application does NOT define any global error handler elements.
What is the response to a web client request to http://localhost:8081?

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?

Refer to the exhibit. 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?

Refer to the exhibit. The main flow constains a Flow Reference for the child flow.

After a web client submits a request to http://localhost:8081/order?color=red.
Whar values are accesible in the child flow?

Refer to the exhibits. When the flow executes, the now() function in the Transform Messages component returns "2021-08-26T13:32:10.64-07:00".

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

Refer to the exhibits. A web client makes an HTTP request to the flow's HTTP Listener.
The Validation Component then throws an error with the messages "Validate - Payload is an Integer".
What response message is returned to the web client?

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

Refer to the exhibits. In this Mule application files are written from inside a For Each scope.

What is written to the file system when the flow executes, and what payload is returned in the response to the web client?

Refer to the exhibit. An event payload contains an unordered array of flight objects, where avery object has a price key and a toAirport key.

What is Dataweave code to return flights with a price under 500, grouped by toAirport ascending order, with the lowest price first?

+
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?

+
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?

+
A flow needs to combine and return data from two different data sources. It contains a Database SELECT operation followed by an HTTP Request operation.
What is the method to capture both payloads so the payload from the second request does not overwrite that from the first?

+
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?

+
The <when> expression for the Choice router needs to be written.
What is a valid <when> expression to route Mule events to the non-default flow?

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

+
A web client submits a request to http://localhost:8081/books/0471767840. The value '0471767840' is captured by a Set Variable transformer to a variable named bookISBN.
What is the DataWeave expression to access bookISBN later in the flow?

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

+
A Set Variable component saves the current payload to a variable.
What is the DataWeave parent expression to access the variable?

An event contains a payload that is an array of objects.
How is the event routed in a Scatter-Gather?

+
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?

+ Validar Pregunta
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?

+
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?

+
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 hardcoding 2020?

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

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