SAP SAP Certifications C_HANADEV_17 Questions & Answers

• Question 51:

  What statement must you insert to the following OData service to complete the navigation definition from the customer entity set to the corresponding sales orders? Service{ "sample.odata;; customer" as "Customer" navigates ("Customer_Orders" as "toOrders");"sample.odata: salesorders" as "Orders";}

  A. Key specification

  B. Aggregation

  C. Join condition

  D. Association

  Correct Answer: D

• Question 52:

  You need to manage an exception in a SQLScript.

  Which SQLScript features can you use?

  Note: There are 2 correct answers to this question.

  A. CREATE EXIT HANDLER

  B. DECLARE EXIT HANDLER

  C. SIGNAL

  D. DEFINE RESIGNAL

  Correct Answer: BC

• Question 53:

  Which artifacts do you define in the persistence model to access objects in an external SAP HANA Deployment Infrastructure container?

  A. Imports

  B. Synonyms

  C. Views

  D. Procedures

  Correct Answer: B

• Question 54:

  What are some of the benefits of developing applications on SAP HANA? Note: There are 2 correct answers to this question.

  A. Execution of stored procedures is faster due to the in-memory database.

  B. Reliable segregation of OLAP and OLTP workloads on different SAP HANA databases.

  C. Faster response times by using SAP HANA integrated UI rendering.

  D. HTML5-compliant Web-based user interface is supported.

  Correct Answer: AD

• Question 55:

  Which of the following models a servet-side model in the SAPUI5 context?

  A. Resource

  B. OData

  C. JSON

  D. XML

  Correct Answer: B

• Question 56:

  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 57:

  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 58:

  You need to synchronize all unsynchronized changes of the remote GIT branch with a local GIT branch. Which operation do you use?

  A. Pull

  B. Push

  C. Rebase

  D. Reset

  Correct Answer: B

• Question 59:

  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 60:

  Where do you add controls to the user interface?

  A. JSON model

  B. OData model

  C. XML view

  D. Manifest file

  Correct Answer: C