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Updated C_ABAPD_2309 Dumps - Exam C_ABAPD_2309 Pass Guide

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SAP C_ABAPD_2309 Exam Syllabus Topics:

Topic
Details

Topic 1

ABAP RESTful Application Programming Model: This topic explains the ABAP Restful Application Programming model, ABAP development, and the architecture of the ABAP Restful Application Programming model.

Topic 2

Object-oriented design: It measures your knowledge about encapsulation, upcast, inheritance, polymorphism, and interfaces. Moreover, the topic evaluates your knowledge about constructor calls, Exception classes, and singleton pattern.

Topic 3

ABAP SQL and code pushdown: It discusses ABAP SQL, arithmetic expressions, manage dates, and create joins.

Topic 4

ABAP core data services and data modeling: It focuses on Core Data Services (CDS) views, SAP HANA database tables, foreign key relationships, and annotations.

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First-Grade Updated C_ABAPD_2309 Dumps | Easy To Study and Pass Exam at first attempt & Top SAP SAP Certified Associate - Back-End Developer - ABAP Cloud

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SAP Certified Associate - Back-End Developer - ABAP Cloud Sample Questions (Q83-Q88):

NEW QUESTION # 83
In a subclass subl you want to redefine a component of a superclass superl. How do you achieve this? Note:
There are 2 correct answers to this question.

A. You add the clause REDEFINITION to the component in subl.
B. You add the clause REDEFINITION to the component in superl.
C. You implement the redefined component in subl.
D. You implement the redefined component for a second time in superl.

Answer: A,C

Explanation:
To redefine a component of a superclass in a subclass, you need to do the following12:
* You add the clause REDEFINITION to the component declaration in the subclass. This indicates that the component is inherited from the superclass and needs to be reimplemented in the subclass. The redefinition must happen in the same visibility section as the component declaration in the superclass.
For example, if the superclass has a public method m1, the subclass must also declare the redefined method m1 as public with the REDEFINITION clause.
* You implement the redefined component in the subclass. This means that you provide the new logic or behavior for the component that is specific to the subclass. The redefined component in the subclass will override the original component in the superclass when the subclass object is used. For example, if the superclass has a method m1 that returns 'Hello', the subclass can redefine the method m1 to return 'Hi' instead.
You cannot do any of the following:
* You implement the redefined component for a second time in the superclass. This is not possible, because the superclass already has an implementation for the component that is inherited by the subclass. The subclass is responsible for providing the new implementation for the redefined component, not the superclass.
* You add the clause REDEFINITION to the component in the superclass. This is not necessary, because the superclass does not need to indicate that the component can be redefined by the subclass. The subclass is the one that needs to indicate that the component is redefined by adding the REDEFINITION clause to the component declaration in the subclass.
References: 1: METHODS - REDEFINITION - ABAP Keyword Documentation - SAP Online Help 2:
Redefining Methods - ABAP Keyword Documentation - SAP Online Help

NEW QUESTION # 84
Given the following code in an SAP S/4HANA Cloud private edition tenant:

The class zcl_demo_class is in a software component with the language version set to "ABAP Cloud". The function module ZF1' is in a different software component with the language version set to "Standard ABAP". Both the class and function module are customer created.
Regarding line #6, which of the following are valid statements? Note: There are 2 correct answers to this question.

A. ZF1" can be called if a wrapper is created for it but the wrapper itself is not released for cloud development.
B. 'ZF1' can be called if a wrapper is created for it and the wrapper itself is released for cloud development.
C. ZF1' can be called only if it is released for cloud development.
D. "ZF1" can be called whether it is released or not for cloud development

Answer: B,C

Explanation:
The ABAP Cloud Development Model requires that only public SAP APIs and extension points are used to access SAP functionality and data. These APIs and extension points are released by SAP and documented in the SAP API Business Hub1. Customer-created function modules are not part of the public SAP APIs and are not released for cloud development. Therefore, calling a function module directly from an ABAP Cloud class is not allowed and will result in a syntax error. However, there are two possible ways to call a function module indirectly from an ABAP Cloud class:
Create a wrapper class or interface for the function module and release it for cloud development. A wrapper is a class or interface that encapsulates the function module and exposes its functionality through public methods or attributes. The wrapper must be created in a software component with the language version set to "Standard ABAP" and must be marked as released for cloud development using the annotation @EndUserText.label. The wrapper can then be called from an ABAP Cloud class using the public methods or attributes2.
Use the ABAP Cloud Connector to call the function module as a remote function call (RFC) from an ABAP Cloud class. The ABAP Cloud Connector is a service that enables the secure and reliable communication between SAP BTP, ABAP environment and on-premise systems. The function module must be exposed as an RFC-enabled function module in the on-premise system and must be registered in the ABAP Cloud Connector. The ABAP Cloud class can then use the class cl_rfc_destination_service to get the destination name and the class cl_abap_system to create a proxy object for the function module. The proxy object can then be used to call the function module3.

NEW QUESTION # 85
When processing a loop with the statement DO... ENDDO, what system variable contains the implicit loop counter?

A. sy-linno
B. sy-labix
C. sy-index
D. sy-subrc

Answer: C

Explanation:
When processing a loop with the statement DO... ENDDO, the system variable that contains the implicit loop counter is sy-index. The loop counter is a numeric value that indicates how many times the loop has been executed. The loop counter is initialized to 1 before the first execution of the loop and is incremented by 1 after each execution. The loop counter can be used to control the number of loop iterations or to access the loop elements by index. The loop counter can also be accessed or modified within the loop body, but this is not recommended as it may cause unexpected results or errors1.
For example, the following code snippet uses the loop counter sy-index to display the numbers from 1 to 10:
DO 10 TIMES. WRITE: / sy-index. ENDDO.
The output of this code is:
1 2 3 4 5 6 7 8 9 10
References: 1: DO - ABAP Keyword Documentation

NEW QUESTION # 86
Image:

In the following ABAP SQL code, what are valid case distinctions? Note: There are 2 correct answers to this question.

Answer: A,B

NEW QUESTION # 87
Which RESTful Application Programming object can be used to organize the display of fields in an app?

A. Projection view
B. Service definition
C. Data model view
D. Metadata extension

Answer: D

Explanation:
A metadata extension is a RESTful Application Programming object that can be used to organize the display of fields in an app. A metadata extension is a CDS view that annotates another CDS view with UI annotations, such as labels, icons, or facets. These annotations define how the data should be presented in the app, such as which fields should be shown on the object page, which fields should be editable, or which fields should be used for filtering or sorting. A metadata extension can also be used to add custom actions or validations to the app12. Reference: 1: Refine the Object Page with Annotations | SAP Tutorials 2: ABAP RAP : Enabling custom actions with a dialog for additional input fields | SAP Blogs

NEW QUESTION # 88
......

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