New (2022) Download free C-HCDEV-01 PDF for SAP Practice Tests [Q31-Q52]

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New (2022) Download free C-HCDEV-01 PDF for SAP Practice Tests

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SAP HANA Cloud Development Certification Exam Topics:

Topic Areas	Topic Details, Courses, Books	Weighting
Application Development using the SAP Cloud Application Programming Model	Explain the SAP Cloud Application Programming Model and the tools used for application development with SAP HANA Cloud. HC450e OR Development Learning Room	8% – 12%
Expose Data as OData Services and Create and Integrate the UI	Explain basic concepts of OData in SAP HANA. Create an OData service. Describe development using server-side JavaScript with Node.js, and create and execute a Node.js module. Describe key capabilities of SAPUI5. HC450e OR Development Learning Room	> 12%
Event Handling and Error Handling	Describe methods for event handling and error handling. Debug the Node.js application. HC450e OR Development Learning Room	> 12%
Source Control Using Git	Explain the use of Git as a source control system. HC450e OR Development Learning Room	8% – 12%
Persistence Data Model Creation and Deployment	Explain the basic concepts of Core Data Services (CDS) such as Core Data Services entity, Core Data Services context, Core Data Services association, and Core Data Services view. Explain the deployment options of the persistence models. HC450e OR Development Learning Room	> 12%

Q31. What are some best practices for Domain Modeling?Note: There are 3 correct Answers to this question.

Use plural form for types.

Start elements with lowercase letters.

Start entity and type name with lowercase letters.

Use plural form for entities.

Start entity and type name with uppercase letters.

Q32. Which of the following elements are part of the SAPUI5 application’s index.html file?Note: There are 2 correct Answers to this question.

Bootstrap

Service layer

UI area

Database

Q33. Which sequence of steps do you follow to enable the SAP Job Scheduling service to work with a new application?

Create an instance of the SAP Job Scheduling service.Create an xsuaa service instance.Deploy the application.Bind the SAP Job Scheduling service instance to your application.Bind the xsuaa service instance to your application.

Create an instance of the SAP Job Scheduling service.Create an xsuaa service instance.Deploy the application.Bind the xsuaa service instance to your application.Bind the SAP Job Scheduling service instance to your application.

Create an instance of the SAP Job Scheduling service.Create an xsuaa service instance.Bind the xsuaa service instance to your application.Bind the SAP Job Scheduling service instance to your application.Deploy the application.

Create an instance of the SAP Job Scheduling service.Create an xsuaa service instance.Bind the SAP Job Scheduling service instance to your application.Bind the xsuaa service instance to your application.Deploy the application.

Q34. Which tasks does the User Account and Authentication (XSUAA) service accomplish?Note: There are 3 correct Answers to this question.

It dispatches requests to microservices.

It identifies the user by e-mail or user ID.

It decides if a user is allowed to perform an activity.

It assigns the principals to a user session.

It stores the real users’ identities.

Q35. Which solutions form the SAP Business Technology Platform?Note: There are 2 correct Answers to this question.

Analytics

Intelligent Suite

Experience Management

Application Development & Integration

Q36. You are executing a job using the SAP Job Scheduling service in asynchronous mode.Which HTTP status code does the application return as acknowledgement response?

201- CREATED

200- OK

204- NO CONTENT

202- ACCEPTED

Q37. Which environments are available on SAP Business Technology Platform?Note: There are 3 correct Answers to this question.

SAP HANA Cloud

Kyma

Eclipse

Cloud Foundry

ABAP

Q38. What can you use for Core Data Services (CDS)-based security in the SAP Cloud Application Programming Model?Note: There are 2 correct Answers to this question.

Scopes

Privileges

Authorizations

Roles

Q39. Which of the following are predefined pseudo-roles supported by the SAP Cloud Application Programming Model?Note: There are 2 correct Answers to this question.

system-user

authenticated-user

database-user

application-user

Q40. Which components are part of SAP HANA Cloud?Note: There are 3 correct Answers to this question.

SAP Adaptive Server Enterprise

SAP Enterprise Architecture Designer

SAP Analytics Cloud

SAP HANA database

Data lake

Q41. Which feature of domain modeling can you use to model document structures through contained-in relationships?

Associations

Entities

Namespace

Compositions

Q42. To which authorization objects can the SAP HANA Cloud Administrator assign business users?

Role-collections

Scopes

Authorizations

Role-templates

Q43. You are using Git in SAP Business Application Studio for version control. You have initialized Git and would like to include the files in your new local repository.What command do you use?

git add

git commit

git push

git init

Q44. What are the properties of access control with @restrict?Note: There are 3 correct Answers to this question.

read

grant

delete

where

Q45. In the Run Configurations view, you can see the available dependencies as defined in the package.json file.To which of the following can you bind or unbind these dependencies?Note: There are 3 correct Answers to this question.

User-provided service

SAP HANA Cloud database

Local database

External OData service

SAP Job Scheduling service

Q46. You have to create an association between Books and Authors entities using Core Data Services (CDS).Which syntax is applicable?

entity Books { key ID : Integer; title : String; author : Association to Authors;} Authors { key ID :
Integer;name : String;}

entity Books {key ID : Integer;title : String; author : Association to Authors;entity Authors {key ID :
Integer; name : String;}}

entity Books {key ID : Integer; title : String; author : Association to entity Authors { key ID :
Integer;name : String;} ;}

entity Books { key ID : Integer; title : String; author : Association to Authors;}entity Authors { key ID :
Integer;name : String;}

Q47. Which database features are typically NOT required by analytical applications that run on SAP HANA Cloud?Note: There are 2 correct Answers to this question.

Pre-calculated aggregates

Indexes

Stored procedures

Table partitions

Q48. You want to implement an event handler to show a console log once a supplier record is read.What is the correct syntax to implement this?

const cds = require(‘@sap/cds’)module.exports = cds.service.impl(function () { const {Supplier} = this.entities() this.after(‘each’,Supplier, row =>{ console.log(`Read Supplier: ${row.ID}`)})})

const cds = require(‘@sap/cds’)module.exports = cds.service.impl(function () { const {Supplier} = this.entities() this.after(‘each’,Supplier, row =>{ output.log(`Read Supplier: ${row.ID}`)})})

const cds = require(‘@sap/cds’)module.exports = cds.service.impl(function () { const {Supplier} = this.entities()this.on(‘each’,Supplier, row =>{ output.log(`Read Supplier: ${row.ID}`)})})

const cds = require(‘@sap/cds’)module.exports = cds.service.impl(function () { const {Supplier} = this.entities() this.on(‘each’,Supplier, row =>{ console.log(`Read Supplier: ${row.ID}`) })})

Q49. How do you control the flow of logic when using SQLScript?Note: There are 3 correct Answers to this question.

By using WHILE loops

By branching logic based on some conditions

By using SELECT statements

By manipulating scalar variables

By using GRANT or REVOKE statements

Q50. How can domain experts and developers collaborate to focus on domain problems using the SAP Cloud Application Programming Model?Note: There are 2 correct Answers to this question.

By maximizing boilerplate code to real custom logic

By fueling generic runtimes to serve recurring tasks automatically

By declaratively capturing domain knowledge in CDS models

By integrating the data with other SAP systems

Q51. Why do you use request objects in the event handlers?Note: There are 3 correct Answers to this question.

To give information on the HTTP method

To call external services

To register another set of handlers

To send an arbitrary event

To provide error messages to the client

Q52. What is an event handler?

A method