SAP SAP Certifications C_HANADEV_16 Questions & Answers

• Question 51:

  You use path expressions (associations) in your Core Data Services to combine entities instead of using

  SQL joins.

  What is a benefit to use these associations?

  A. It increases the performance of the query.

  B. It enforces referential constraint.

  C. It improves the writability and readability of the query.

  D. It invokes authorization checks on database level.

  Correct Answer: C

• Question 52:

  You implement an asynchronous Node.js service which sends requests to the database. How do you handle the database responses? Note: There are 2 correct answers to this question.

  A. Process the callback methods in the order in which the requests are returned from the database.

  B. Process the callback methods in the order in which the requests are sent by the service.

  C. Call a method directly after every send request.

  D. Register a callback method for every sent request.

  Correct Answer: AD

• Question 53:

  You create an SAP HANA extended application services, advanced model (XS advanced) multi-target

  application using the SAP Web IDE for SAP HANA.

  Which files can be generated automatically by the wizard when you create the SAP HANA database

  (HDB) module?

  Note: There are 2 correct answers to this question.

  A. hdiconfig

  B. package.json

  C. hdinamespace

  D. server.js

  Correct Answer: AC

• Question 54:

  Which activities do you perform with the Applications tool of SAP HANA XS Advanced Cockpit? Note: There are 2 correct answers to this question.

  A. Monitor applications assigned to the current space.

  B. View system resources used by each instance.

  C. Identify SAP HANA applications which are pinned to spaces.

  D. Start, stop, and restart of applications.

  Correct Answer: AD

• Question 55:

  Where do you add controls to the user interface?

  A. JSON model

  B. OData model

  C. XML view

  D. Manifest file

  Correct Answer: C

• Question 56:

  Which elements can you specify with the SAP Web IDE for SAP HANA graphical editor for Core Data

  Services data models?

  Note: There are 3 correct answers to this question.

  A. Context

  B. Association

  C. Synonym

  D. Entities

  E. Procedure

  Correct Answer: ABD

• Question 57:

  Which of the following are characteristics of an SAP HANA Deployment Infrastructure container? Note: There are 3 correct answers to this question.

  A. It is the same as a tenant database.

  B. It is logically similar to an SAP HANA schema.

  C. It contains table and view objects.

  D. It performs version management of runtime artifacts.

  E. It is created by a container-specific technical user.

  Correct Answer: BCE

• Question 58:

  Where do you find the design-time objects of an SAP HANA extended application services, classic model (XS classic) application?

  A. SAP HANA catalog

  B. SAP HANA repository

  C. SAP HANA extended application services, classic model application server

  D. SAP HANA Deployment Infrastructure

  Correct Answer: B

• Question 59:

  In which of the following objects can you use Commit and Rollback statements?

  A. Table user-defined function

  B. Scripted Calculation view

  C. Scalar user-defined function

  D. SQLScript procedure

  Correct Answer: D

• Question 60:

  Which content can you include in a Node.js module of the multi-target application? Note: There are 3 correct answers to this question.

  A. Data services in Java

  B. Node apps

  C. XSJS apps

  D. Java apps

  E. OData services in JavaScript

  Correct Answer: BCE