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Backend Developer - SAP Cloud Application Program | C_CPE_16 - Test1

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C_CPE_16 - Test10 | Backend Developer - SAP Cloud Application Program

Question 1 of 40

1

Which of the following are principles of cloud computing? Note: There are 2 correct answers.

Select one or more of the following:

  • Serverless

  • Automation

  • Integration

  • Microservices

Explanation

Question 2 of 40

1

What is a necessary step to implement a custom error handler in the CAP SDK for Node.js?

Select one of the following:

  • Register the error handler function for the before phase of the error

  • Catch exceptions during a CRUD OPERATION

  • Write a custom Node.js package

  • Register de error handler function for the on phase of the error

Explanation

Question 3 of 40

1

What are some of the Continuous Integration principles? Choose the 3 correct answers.

Select one or more of the following:

  • Run tests in the build.

  • Fix errors only when users complain.

  • Run tests only in production.

  • Use version control.

  • Fix errors immediately.

Explanation

Question 4 of 40

1

When using CAP in the SAP Business Application Studio, you want to use Core Data Services to define the persistence layer. Which extension do you use for the design-time file?

Select one of the following:

  • .hdbcds

  • .cds

  • .hdbtable

  • .hdbddl

Explanation

Question 5 of 40

1

Which of the following are the fundamental guidelines of a twelve-factor application? (3 correct)

Select one or more of the following:

  • Security management of software layers

  • Cache management

  • Traceability and reproducibility of all changes

  • Separation of application code and runtime configuration

  • Stateless and self-contained application processes

Explanation

Question 6 of 40

1

Which sequence of steps do you follow when working with fi les locally in Git in SAP Business Application Studio?

Select one of the following:

  • Create, modify, save, Stage, Check out, Commit

  • Stage, Create, modify, save, Commit, Check out

  • Check out, Create, modify, save, Stage, Commit

  • Stage, Create, modify, save, Check out, Commit

Explanation

Question 7 of 40

1

When creating a CI/CD job, what does defining Source Control Management (SCM) credentials enable?

Select one of the following:

  • Modifying your project source code automatically

  • Managing your SCM credentials

  • Retrieving your project from SCM when its build is triggered

Explanation

Question 8 of 40

1

You have set up the scopes and attributes that are needed to protect your application in the Cloud Foundry environment, but a user is unable to access your application. What might be the reason?

Select one of the following:

  • Roles aren't assigned to the client application.

  • Role collections aren't assigned to the user.

  • Role collections aren't assigned to the client application.

  • Roles aren't assigned to the user.

Explanation

Question 9 of 40

1

How do you add authorization and trust management to your CAP project?

Select one of the following:

  • cds add xsuaa

  • cds add security

  • cds add uaa

Explanation

Question 10 of 40

1

Which of the following supports non-hierarchical data?

Select one of the following:

  • JSON

  • Neither YAML nor JSON

  • YAML

Explanation

Question 11 of 40

1

Which of the following is a constraint of REST?

Select one of the following:

  • IDocs with links

  • Hypermedia as the Engine of Appl cation State (HATEOAS) including links

  • SOAP with media links

Explanation

Question 12 of 40

1

What is a Multi-Target-Application (MTA) comprised of?

Select one of the following:

  • modules and services

  • modules and instances

  • modules and resources

Explanation

Question 13 of 40

1

What is OData?

Select one of the following:

  • A standard to share data under a creative commons license

  • A standard to access data through RESTful APIs

  • standard to create user interfaces (UI) for applications

Explanation

Question 14 of 40

1

You are tasked with developing a simple end-to-end application with data persistency in SAP HANA Cloud and with SAP Fiori as the user frontend, to perform CRUD operations. According to the programming model's golden path, which activities are mandatory when building such applications?
Note: There are 3 correct answers to this question.

Select one or more of the following:

  • Define the data model.

  • Add custom logic.

  • Add the SAP Fiori UI.

  • Define services.

  • Reuse existing services.

Explanation

Question 15 of 40

1

In which environment can you deploy a cloud native micro app?

Select one of the following:

  • SAP BTP, Cloud Foundry environment

  • ABAP stack

  • SAP HANA Enterprise Cloud

Explanation

Question 16 of 40

1

Which of the following are features of Kubernetes? (3 correct)

Select one or more of the following:

  • Operating system management Storage orchestration

  • Service Discovery and load balancing

  • Immutability and self-healing

  • Hardware virtualization

  • Software virtualization

Explanation

Question 17 of 40

1

What are the advantages of using an MTA file for deployment? Choose the 2 correct answers.

Select one or more of the following:

  • It provides a build tool.

  • It supports blue-green deployment.

  • It provides workflows.

  • It supports red - green deployment.

Explanation

Question 18 of 40

1

What feature of the pre-built content packages in SAP Build Process Automation increases the speed of development? (2 correct)

Select one or more of the following:

  • Plug-and-play availability

  • Predetermined decisions

  • Enhanced user interface

  • Templated automations

Explanation

Question 19 of 40

1

How many event handlers can you register for one event phase?

Select one of the following:

  • Exactly one

  • Exactly four

  • Multiple

  • Exactly three

Explanation

Question 20 of 40

1

Why are extensions on top of SAP S/4HANA Cloud NOT affected by the quarterly update cycle of SAP S/4HANA Cloud?

Select one of the following:

  • The Virtual Data Model of SAP S/4HANA Cloud remains unchanged.

  • The public interfaces of SAP S/4HANA represent a stable contract across the versions of SAP S/4HANA Cloud.

  • The extension application runs only on SAP Business Technology Platform.

  • SAP provides maintenance agreements to fix any extension issues.

Explanation

Question 21 of 40

1

What do you need to connect a service to the Sandbox environment of the SAP API Business Hub for the Business Partner API that you want to use?

Select one of the following:

  • A personal token

  • An authenticator

  • An API key

  • A password

Explanation

Question 22 of 40

1

Which of the following are use cases for SAP Business Technology Platform? (3 correct)

Select one or more of the following:

  • Build innovative digital apps.

  • Build tightly coupled applications.

  • Integrate apps, data, and processes.

  • Extend cloud and on-premise apps.

  • Supports only Cloud scenarios with seamless interoperability with hyperscalers.

Explanation

Question 23 of 40

1

After you run the command cds add hana, which file is updated with the required configuration?

Select one of the following:

  • package.js

  • package.mta

  • package.json

  • package.cds

Explanation

Question 24 of 40

1

What are some characteristics of logic flows? (3 correct)

Select one or more of the following:

  • They can be simple or branching

  • They always require a decision loop

  • They first need to be modelled in Excel to ensure there is a result

  • They are a sequence of events, actions, and functions

  • They can be used to customize any kind of behavior in an app

Explanation

Question 25 of 40

1

Which property of access control with @restrict accepts all standard CDS CRUD events, as well as action and function names?

Select one of the following:

  • on

  • To

  • grant

  • where

Explanation

Question 26 of 40

1

Which method can you use to collect error messages with high severity and return them to the caller in the request-response?

Select one of the following:

  • req.notify

  • req.reply

  • req.reject

  • req.error

Explanation

Question 27 of 40

1

Using the Cloud Events specification, which component must you use to post events to Kyma Eventing?

Select one of the following:

  • pod/eventing-event-publisher-proxy

  • pods/eventing-nats-0

  • service/eventing-event-publisher-proxy

  • svc/eventing-nats

Explanation

Question 28 of 40

1

Which of the following are benefits of using the OData Virtual Data Model of the SAP Cloud SDK? (3 correct)

Select one or more of the following:

  • Easy access to create, update, and delete operations

  • Commonly used SQL query technology

  • Type safety for functions

  • Database procedures provided out of the box

  • Auto-completion of function names and properties

Explanation

Question 29 of 40

1

Which of the following applies to Custom Event handlers? Note: There are 3 correct answers.

Select one or more of the following:

  • Registered custom handlers can add Domain logic to application.

  • Multiple Event Handlers can be registered for same event.

  • CRUD requests are not served by Generic handlers.

  • Single handlers can be registered for multiple events.

  • Multiple Event Handlers can not be registered for same event.

Explanation

Question 30 of 40

1

The credentials created in the SAP Continuous Integration and Delivery service enable you to do which of the following? Note: There are 2 correct answers.

Select one or more of the following:

  • Access the service itself.

  • Connect to S/4 HANA Cloud

  • Connect to a private GitHub repository.

  • Deploy applications to the SAP BTP, Cloud Foundry environment.

Explanation

Question 31 of 40

1

Which statements are true about CAP's deployment options? Choose the 2 correct answers.

Select one or more of the following:

  • CAP has built-in support for multitenancy.

  • CAP can only be used for single tenant applications.

  • CAP applications can be deployed to SAP BTP Cloud Foundry and KYMA environments.

  • CAP applications can only be deployed on SAP BTP environments.

Explanation

Question 32 of 40

1

What is the prerequisite before you can create a CI/CD job for a project?

Select one of the following:

  • The project has been shared to a remote Git repository.

  • The project has been previewed.

  • The project has been deployed.

Explanation

Question 33 of 40

1

You have deployed a workload through a Kubernetes Deployment to SAP BTP, Kyma runtime. What must you do to expose the workload to the public internet? (3 correct)

Select one or more of the following:

  • Create a service to group your pods.

  • Add a readiness probe for your workload.

  • Add a custom Virtual Service CR to secure the service.

  • Create an API Rule CR.

  • Configure rules and access Strategies.

Explanation

Question 34 of 40

1

What is the maximum amount of RAM a single application instance on SAP BTP, Cloud Foundry can use?

Select one of the following:

  • 8 GB

  • 4 GB

  • 2 GB

  • 16 GB

Explanation

Question 35 of 40

1

Which actions are executed in Cloud Foundry under the Deploy & Execute phase when you run an application? (2 correct)

Select one or more of the following:

  • Declaratively capturing domain knowledge in CDS models

  • Maximizing boilerplate code to real custom logic

  • Integrating the data with other SAP systems

  • Fueling generic runtimes to serve recurring tasks automatically

Explanation

Question 36 of 40

1

In SAP Build Process Automation, what is a decision table rule?

Select one of the following:

  • A tabular set of input/output rule expressions

  • A set of rule expressions in an IF-THEN format

  • A tabular set of business process decisions

  • A set of pre-defined data objects

Explanation

Question 37 of 40

1

Which models can you use to develop a micro app? (2 corrects)

Select one or more of the following:

  • SAP Cloud Application Programming Model (CAP)

  • SAP ABAP RESTful programming model

  • SAP HANA extended application services, classic model

  • SAP HANA extended application services, advanced model

Explanation

Question 38 of 40

1

What are the benefits of using Side-by-Side Extensibility? (3 correct)

Select one or more of the following:

  • It provides support for hybrid scenarios.

  • It can be implemented in the same software stack as the extended application.

  • It integrates with other cloud/non-cloud solutions when using SAP Business Technology Platform Integration services.

  • It uses In-App tools to adapt the standard UI.

  • It uses a complete development platform for creating extension applications.

Explanation

Question 39 of 40

1

Which of the following features are provided by SAP BAS? (2 correct)

Select one or more of the following:

  • SAPUI5 templates

  • OData modelling

  • Destination administration

  • Git integration

Explanation

Question 40 of 40

1

Which are the Service APIs for Custom Logic? Note: There are 3 correct answers.

Select one or more of the following:

  • Messaging API

  • Querying API

  • External Services

  • Event Handling

  • Custom API

Explanation

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