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SAP ABAP Cloud Developer Exam Results

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0% found this document useful (0 votes)
175 views33 pages

SAP ABAP Cloud Developer Exam Results

Uploaded by

fabrication.sepl
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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8/2/24, 6:20 PM C_ABAPD_2309: SAP ABAP Cloud - Back-End Developer - Full | ERPPrep

C_ABAPD_2309: SAP ABAP Cloud - Back-End


Developer - Full

You got 78 of 80 possible points.


Your score was: 98 %

Question Results

Question: Score 1 of 1

What is the main goal of the ABAP RESTful Application Programming Model
(RAP)?
Please choose the correct answer.

Response:

To facilitate communication between different SAP systems

To provide a framework for building scalable web applications

To enable the creation of RESTful services in ABAP

To manage user sessions and authentication

Question: Score 1 of 1

In ABAP OO, what is the advantage of using Polymorphism?


Please choose the correct answer.

Response:

To restrict the visibility of methods in subclasses

To enable objects to be treated as instances of their parent class

To allow objects to change their class at runtime

To increase the efficiency of database operations

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Question: Score 1 of 1

In ABAP OO, what is the purpose of an Abstract Class?


Please choose the correct answer.

Response:

To provide a complete implementation of all methods

To serve as a blueprint for other classes

To be instantiated directly

To define static methods only

Question: Score 1 of 1

In an Access Control Object, which clauses are used?


There are 3 correct answers to this question.

Response:

Where (to specify the access conditions)

Define role (to specify the role name)

Grant (to identify the data source)

Revoke (to remove access to the data source)

Return code (to assign the return code of the authority check)

Question: Score 1 of 1

Which of the following are valid sort operations for internal tables?
There are 3 correct answers to this question.

Response:

SORT itab DESCENDING.

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Sort a standard table using


SORT itab ASCENDING.
Sort a sorted table using

SORT itab BY field1 field2.


Sort a standard table using

SORT itab.
Sort a sorted table using

SORT itab BY fieldl ASCENDING field2 DESCENDING.


Sort a standard table using

Question: Score 1 of 1

How does RAP support the development of Fiori apps in SAP?


Please choose the correct answer.

Response:

Through direct integration with SAPUI5

Through automatic generation of OData services

By providing a library of UI components

By enabling drag-and-drop UI design

Question: Score 1 of 1

Which of the following is a characteristic of ABAP Managed Database Procedures


(AMDP)?
Please choose the correct answer.

Response:

They are stored in the SAP HANA database

They can only be used in SAP ECC systems

They are written in Java

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They do not support table buffering

Question: Score 1 of 1

What is an In-App Extension in SAP S/4HANA Cloud?


Please choose the correct answer.

Response:

Extensions using SAP Fiori apps

Extensions built on external platforms

Modifications to the SAP GUI

Customizations within the core of S/4HANA

Question: Score 1 of 1

Class super has subclass sub. Which rules are valid for the sub constructor?
There are 2 correct answers to this question.

Response:

Events of your own instance cannot be raised before the registration of a handler in
super.

The method signature can be changed.

Import parameters can only be evaluated after calling the constructor of super

The constructor of super must be called before using any components of your own
instance.

Question: Score 1 of 1

Which of the following is an example of the 'Singleton' design pattern in ABAP


OO?
Please choose the correct answer.

Response:

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A class that groups several related methods

A class that is used to create complex database queries

A class that ensures only one instance exists at any time

A class that has multiple instances with shared properties

Question: Score 1 of 1

In the ABAP RAP, what is the purpose of the Business Object Processing
Framework (BOPF)?
Please choose the correct answer.

Response:

To provide user interface components

To manage the lifecycle of business objects

To optimize performance for large datasets

To handle database transactions

Question: Score 1 of 1

What is the purpose of an Interface in ABAP Object-Oriented programming?


Please choose the correct answer.

Response:

To execute database transactions

To provide a user interface for an application

To define a set of methods that implementing classes must use

To store data in a structured format

Question: Score 1 of 1

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Scenario: An ABAP developer is tasked with enhancing the performance of a


data-intensive application. Which of the following approaches should the
developer consider to improve performance effectively?
There are 3 correct answers to this question.

Response:

Implementing parallel processing

Applying appropriate buffering techniques

Enhancing SQL queries for efficiency

Code pushdown to the database layer

Minimizing the use of internal tables

Question: Score 1 of 1

Which of the following are incomplete ABAP types?


There are 2 correct answers to this question.

Response:

String

Question: Score 1 of 1

In ABAP OO, what is the significance of the 'Friend' relationship between


classes?
Please choose the correct answer.

Response:

It allows classes to share all methods and attributes

It restricts access to methods and attributes to a specific class

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It enables classes to access each other's private components

It is used to define inheritance relationships

Question: Score 1 of 1

What is the purpose of a foreign key relationship between two tables in the
ABAP Dictionary?
Please choose the correct answer.

Response:

To ensure the integrity of data in the corresponding database tables

To document the relationship between the two tables

To create a corresponding foreign key relationship in the database

Question: Score 1 of 1

Which function call returns 0?


Please choose the correct answer.

Response:

find_any_of (val = "ABAP ABAP abap' sub = "AB")

find_any_not_of( val 'ABAP ABAP abap’ sub = 'AB')

Count_any_of ( val - ‘ABAP ABAP abap' sub "AB" )

Count (val - 'ABAP ABAP abap' sub - 'AB' )

Question: Score 1 of 1

Which of the following actions cause an indirect change to a database table


requiring a table conversion?
There are 2 correct answers to this question.

Response:

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Shortening the length of a domain used in a data element that is used in the table
definition.

Deleting a field from a structure that is included in the table definition.

Changing the field labels of a data element that is used in the table definition.

Renaming a field in a structure that is included in the table definition

Question: Score 1 of 1

With the following class definition, what is the correct syntax for calling method
b?
(Note: lo_a is a reference variable for class ZCL_A.)

CLASS zcl_a DEFINITION PUBLIC.


PUBLIC SECTION.
CLASS-METHODS b.
ENDCLASS.

Please choose the correct answer.

Response:

lo_a->b( ).

lo_a=>b( ).

zcl_a->b( ).

zcl_a=>b( ).

Question: Score 1 of 1

Which internal table type allows unique and non-unique keys?


Please choose the correct answer.

Response:

Hashed

Standard

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Sorted

Question: Score 1 of 1

What is the purpose of the 'In-App Extensibility' framework in SAP S/4HANA


Cloud?
Please choose the correct answer.

Response:

To enable users to extend and personalize applications within the SAP system

To allow modifications to the SAP core

To manage the integration of third-party applications

To create standalone applications separate from the SAP system

Question: Score 1 of 1

What is the significance of using Path Expressions in ABAP CDS Views?


Please choose the correct answer.

Response:

To specify backup paths for data recovery

To define the execution path of the view

To encrypt sensitive data paths

To navigate relationships between associated views

Question: Score 1 of 1

How does the use of 'Open SQL' change with ABAP development for SAP HANA?
Please choose the correct answer.

Response:

Open SQL is no longer supported in SAP HANA

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Open SQL is enhanced to leverage SAP HANA’s capabilities

Open SQL is replaced entirely by CDS views

Open SQL usage remains unchanged in SAP HANA

Question: Score 1 of 1

After you have defined a database table in the ABAP RESTful Application
Programming model, what is typically created next to expose the data?
Please choose the correct answer.

Response:

A metadata extension

A service definition

A data model view

A projection view

Question: Score 1 of 1

In ABAP OO, which keyword is used to define a method that can be overridden in
a subclass?
Please choose the correct answer.

Response:

STATIC

REDEFINITION

ABSTRACT

FINAL

Question: Score 1 of 1

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Which of the following statements about Encapsulation in ABAP OO is true?


Please choose the correct answer.

Response:

It is used to create multiple instances of a class

It exposes the implementation details of an object

It allows the internal state of an object to be changed directly

It protects an object's state by bundling methods and data together

Question: Score 1 of 1

What is the primary use of ABAP Core Data Services (CDS)?


Please choose the correct answer.

Response:

Network configuration

User authentication

Front-end application development

Data modeling and definition

Question: Score 1 of 1

In ABAP for SAP HANA, what is the purpose of using 'Scalar User-Defined
Functions'?
Please choose the correct answer.

Response:

To manage user access and permissions in the database

To perform complex calculations on the application server

To create new data types for database tables

To define custom functions that return a single value, executed in the database

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Question: Score 1 of 1

Which of the following is a benefit of using SAP BTP for extending S/4HANA
Cloud?
Please choose the correct answer.

Response:

Elimination of the need for testing

Direct access to modify core SAP code

Reduced need for system upgrades

Ability to build and run custom applications

Question: Score 1 of 1

In RESTful Application Programming, which EML statement retrieves an object?


Please choose the correct answer.

Response:

Read entity

Find entity

Select entity

Get entity

Question: Score 1 of 1

Why are Side-by-Side Extensions preferred over In-App Extensions in S/4HANA


Cloud for complex integrations?
Please choose the correct answer.

Response:

Direct access to modify core SAP code

No need for external systems or platforms

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Greater flexibility and reduced impact on core upgrades

Simpler development process

Question: Score 1 of 1

In this nested join below in which way is the join evaluated?


Please choose the correct answer.

Response:

From the top to the bottom in the order of the on conditions


1. b is joined with c
2. a is joined with b

From the left to the right in the order of the tables:


1. a is joined with b
2. b is joined with c

From the right to the left in the order of the tables:


1. b is joined with c.
2. b is joined with a.

From the bottom to the top in the order of the on conditions:


1. a is joined with b
2. b is joined with c

Question: Score 1 of 1

Which of the following integration frameworks have been released for ABAP
cloud development?
There are 3 correct answers to this question.

Response:

SOAP consumption

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CDS Views

Business Add-ins (BAdls)

Business Events

OData services

Question: Score 1 of 1

How does the Side-by-Side Extensibility model benefit SAP S/4HANA Cloud
customers?
Please choose the correct answer.

Response:

By reducing the need for any kind of system extensions

By automating the extension development process

By allowing direct modifications to the SAP core

By enabling extensions to be built in separate systems, such as SAP BTP

Question: Score 1 of 1

Which of the following are ABAP Cloud Development Model rules?


There are 2 correct answers to this question.

Response:

Use public SAP APIs and SAP extension points.

Reverse modifications when a suitable public SAP API becomes available.

Build ABAP RESTful application programming model-based services.

Build ABAP reports with either ABAP List Viewer (ALV) or SAP Fiori.

Question: Score 1 of 1

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How does the 'Factory Method' design pattern benefit ABAP OO programming?
Please choose the correct answer.

Response:

By reducing the memory usage of objects

By automatically generating code for class methods

By centralizing object creation to ensure consistency

By directly exposing the constructors of a class

Question: Score 1 of 1

In ABAP SQL, which of the following retrieves the association field_Airline-Name


of a CDS view?
Please choose the correct answer.

Response:

@_Airline-Name

/_Airline Name

"_Airline Name

\_Airline-Name

Question: Score 1 of 1

In ABAP OO, what is the purpose of a Constructor method?


Please choose the correct answer.

Response:

To perform database updates

To clean up resources when an object is deleted

To initialize an object when it is created

To handle exceptions in object methods

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Question: Score 0 of 1

How does the concept of 'Code Pushdown' manifest in ABAP CDS?


Please choose the correct answer.

Response:

By executing data-intensive logic in the database layer

By pushing UI rendering to the client side

By decentralizing the codebase across multiple systems

By moving code execution from the database to the application server

Question: Score 1 of 1

How does the 'Observer' pattern function in ABAP OO?


Please choose the correct answer.

Response:

By providing a mechanism for automatic garbage collection

By managing the lifecycle of objects

By allowing objects to publish changes to their state to interested subscribers

By ensuring that objects are always in a valid state

Question: Score 1 of 1

What distinguishes the ABAP Environment in SAP Cloud Platform for developers?
Please choose the correct answer.

Response:

It enables the development of ABAP applications in the cloud

It eliminates the need for SAP S/4HANA

It is designed for heavyweight, on-premise applications

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It supports only non-ABAP programming languages

Question: Score 1 of 1

For the assignment, gv_target = gv_source. which of the following data


declarations will always work without truncation or rounding?
There are 2 correct answers to this question.

Response:

DATA gv_source TYPE c. to DATA gv_target TYPE string.

DATA gv_source TYPE p LENGTH 8 DECIMALS 3. to DATA gv_target TYPE p LENGTH


16 DECIMALS 2.

DATA gv_source TYPE string, to DATA gv_target TYPE c.

DATA gv_source TYPE d. to DATA gv_target TYPE string.

Question: Score 1 of 1

In a test method you call method cl_abap_unit_assert=>assert_equals( ..) in the


following way:

CLASS ltcl1 DEFINITION FOR TESTING RISK LEVEL HARMLESS DURATION SHORT.
PRIVATE SECTION.
METHODS m1 FOR TESTING.
ENDCLASS.
CLASS ltcl1 IMPLEMENTATION.
METHOD m1.
DATA: go_test_object TYPE REF TO zcl_to_be_tested.
CONSTANTS: lco_exp TYPE string VALUE 'test2'.
CREATE OBJECT go_test_object.
cl_abap_unit_assert=>assert_equals(
EXPORTING
act = go_class->mv_attribute
exp = lco_exp
msg = `assert equals failed ` && go_test_object->mv_attribute && ` `
&& lco_exp
).
ENDMETHOD.
ENDCLASS.

What will happen if method parameters act and exp are not equal?
Please choose the correct answer.

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Response:

The test will be aborted.

The tested unit cannot be transported.

The tested unit will automatically be appended to a default ABAP Test Cockpit
Variant.

There will be a message in the test log.

Question: Score 1 of 1

How do 'Expression-Based Indexes' enhance performance in ABAP for SAP


HANA?
Please choose the correct answer.

Response:

By automatically updating indexes based on data changes

By indexing every column in a table

By creating indexes based on calculated expressions

By reducing the size of indexes

Question: Score 1 of 1

Exhibit:

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What are valid statements?


There are 3 correct answers to this question.

Response:

go_ifl may call method m2 with go if->m2(...).

Instead of go ell = NEW #(...) you could use go ifl = NEW cll(. ... ).

go_cll may call method ml with go_dl->ifl-ml().

go_if 1 may call method ml with go_ift->ml().

Instead of go_cll = NEW #() you could use go_iff - NEW #(...).

Question: Score 1 of 1

Which of the following best describes the concept of 'Code-to-Data' paradigm in


ABAP for SAP HANA?
Please choose the correct answer.

Response:

Writing more code in the application layer to reduce database load

Reducing the amount of code written for database operations

Shifting data-intensive computations from the application server to the database

Storing all code in the database for better performance

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Question: Score 1 of 1

In the context of ABAP Cloud, what is the role of SAP Business Technology
Platform (BTP)?
Please choose the correct answer.

Response:

To replace the need for an on-premise SAP system

To manage SAP system upgrades and patches

To serve as the primary database for SAP applications

To provide a platform for building, extending, and integrating SAP applications

Question: Score 1 of 1

In Object-Oriented Design, what is the main advantage of using Composition


over Inheritance?
Please choose the correct answer.

Response:

Composition is simpler to implement than Inheritance

Composition enhances the polymorphic behavior of objects

Composition is the only way to create complex objects

Composition allows for more flexible code reuse and design

Question: Score 1 of 1

In ABAP for SAP HANA, how does the 'ALV IDA (Integrated Data Access)'
improve reporting performance?
Please choose the correct answer.

Response:

By caching data in the application layer

By utilizing the in-memory capabilities of HANA for data retrieval

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By exporting data to external systems for analysis

By processing data on the application server

Question: Score 1 of 1

What are some of the benefits that Core Data Services (CDS) offer over classical
approaches to data modeling in ABAP?
There are 2 correct answers to this question.

Response:

CDS views reduce the need for ABAP coding

They implement code pushdown.

They compute results on the application server.

They transfer computational results to the application server.

Question: Score 1 of 1

What is the role of 'Hierarchical CDS Views' in ABAP for SAP HANA?
Please choose the correct answer.

Response:

To manage user roles and hierarchies in the database

To create views that represent hierarchical data structures

To optimize the performance of recursive queries

To define the inheritance relationships between classes

Question: Score 1 of 1

What is the role of 'Database Hints' in ABAP SQL statements for SAP HANA?
Please choose the correct answer.

Response:

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To translate ABAP code to SQL

To optimize query execution plans

To enforce database security policies

To manage database connections

Question: Score 1 of 1

What is the significance of 'Service Extensions' in the context of SAP S/4HANA


Cloud?
Please choose the correct answer.

Response:

To integrate third-party services into the SAP core

To modify core SAP services directly

To replace standard SAP services with custom ones

To extend existing SAP services or create new ones without impacting the core

Question: Score 1 of 1

What RESTful Application Programming feature is used to ensure the uniqueness


of a semantic key?
Please choose the correct answer.

Response:

Validation

Determination

Action

Question: Score 1 of 1

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In class ZCL_CLASS_A, you use the statement DATA var TYPE *** What may
stand in place of ***?
There are 2 correct answers to this question.

Response:

The name of a domain from the ABAP Dictionary

The name of a type defined privately in class ZCL_CLASS_A

The name of a type defined privately in another class

The name of a data element from the ABAP Dictionary

Question: Score 1 of 1

Which of the following are essential principles of ABAP programming?


There are 3 correct answers to this question.

Response:

Modularization

Use of global variables

Code pushdown

Layered architecture

Stateful programming

Question: Score 1 of 1

What is the role of an Interface in ABAP OO?


Please choose the correct answer.

Response:

To provide a default implementation of methods

To store data shared across multiple classes

To define a set of methods that implementing classes must provide

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To manage database connections

Question: Score 1 of 1

In ABAP for SAP HANA, how does 'Temporal Join' support time-dependent data
analysis?
Please choose the correct answer.

Response:

By automatically archiving old data

By speeding up queries on large time-series datasets

By synchronizing data updates with the system clock

By allowing queries to specify a time dimension for data retrieval

Question: Score 1 of 1

Which of the following string functions are predicate functions?


There are 2 correct answers to this question.

Response:

matchesQ

count_any_of()

contains_any_of()

find_any_not_of()

Question: Score 0 of 1

What is the primary goal of SAP Clean Core in S/4HANA?


Please choose the correct answer.

Response:

To simplify the core by removing obsolete code

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To enhance the performance of the core system

To provide a separate layer for custom development

To integrate third-party applications

Question: Score 1 of 1

What is the purpose of the 'Decorator' pattern in ABAP OO?


Please choose the correct answer.

Response:

To manage memory allocation for objects

To simplify complex class hierarchies

To automatically generate getters and setters

To add new responsibilities to objects dynamically

Question: Score 1 of 1

What is the significance of 'Table Functions' in ABAP for SAP HANA?


Please choose the correct answer.

Response:

To define reusable functions in ABAP

To enable complex calculations within database tables

To create virtual tables for reporting purposes

To facilitate data import from external sources

Question: Score 1 of 1

Which RESTful Application Programming object can be used to organize the


display of fields in an app?
Please choose the correct answer.

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Response:

Data model view

Projection view

Service definition

Metadata extension

Question: Score 1 of 1

What are some characteristics of secondary keys for internal tables?


There are 3 correct answers to this question.

Response:

Secondary keys must be chosen explicitly when you actually read from an internal
table.

Secondary keys automatically update themselves based on table changes

Hashed secondary keys do NOT have to be unique.

Multiple secondary keys are allowed for any kind of internal table.

Sorted secondary keys do NOT have to be unique.

Question: Score 1 of 1

What considerations are important when implementing interfaces in ABAP?


There are 3 correct answers to this question.

Response:

Static methods can be implemented in an interface.

Implementing classes must declare the interface in their public section.

Implementing classes may declare the interface in any visibility section.

Instance methods are not implemented in an interface.

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Static methods, instance methods, static events, and instance events are possible
interface components.

Question: Score 1 of 1

Which of the following is a feature of ABAP CDS Views?


Please choose the correct answer.

Response:

They can only be used in SAP GUI.

They are independent of the underlying database.

They are primarily used for updating data.

They support complex calculations and logic.

Question: Score 1 of 1

Refer to the Exhibit.

Which of the following ON conditions must you insert in place of "???"?


Please choose the correct answer.

Response:

ON Z_Sourcel.camer_id = 7_Source2 carrier_id

ON _Source1.carrier_id = _Source2.carrier_id

ON Sprojection. Carrier Source2.carrier

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ON Sprojection Camer=Source2 carrier_id

Question: Score 1 of 1

Which of the following are true about ABAP Shared Objects?


There are 3 correct answers to this question.

Response:

They can be accessed by multiple users simultaneously

They are stored in the database layer

They provide a mechanism for memory management

They offer a way to cache data in application memory

They are used for inter-process communication

Question: Score 1 of 1

In a program you find this source code:

AUTHORITY-CHECK OBJECT '/DWO/TRVL ( ID 'CNTRY' FIELD 'DE* ID ACTVT FIELD '03".

Which of the following apply?


There are 2 correct answers to this question.

Response:

If the user is NOT authorized for 'CNTRY' = 'DE' OR for 'ACTVT' = '03 then the
program will terminate.

AUTHORITY CHECK verifies whether a user is authorized for/DMO/TRVL" with the


listed field values.

If the user is authorized for 'CNTRY = 'DE' then the return code is always 0.

If the user is authorized for 'CNTRY = 'DE' AND for 'ACTVT = '03 then the return
code is 0.

Question: Score 1 of 1

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How does the 'Optimistic Locking' mechanism work in the ABAP RAP?
Please choose the correct answer.

Response:

By allowing concurrent access and resolving conflicts during save

By preventing any access to data during updates

By locking the entire database during transactions

By using timestamps to order transactions

Question: Score 1 of 1

What is the role of 'SAP Cloud Application Programming Model' in ABAP Cloud
development?
Please choose the correct answer.

Response:

To serve as a primary database management system

To provide a set of tools and languages for building cloud-native applications

To manage cloud infrastructure and services

To handle security and compliance in the cloud

Question: Score 1 of 1

Scenario: A business needs to integrate a complex third-party logistics system


with their S/4HANA Cloud. Which extension approach is most suitable?
Please choose the correct answer.

Response:

Using standard SAP APIs without extensions

Side-by-Side Extension on SAP BTP

In-App Extension using SAP Fiori

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Direct modification of the S/4HANA core

Question: Score 1 of 1

What is the main advantage of using Managed Scenarios in the ABAP RESTful
Application Programming Model?
Please choose the correct answer.

Response:

They provide direct access to the database.

They offer enhanced user interface controls.

They automatically handle CRUD operations.

They are used for unstructured data.

Question: Score 1 of 1

Scenario: In a vehicle management system, there is a need to define a method


'displayDetails' differently for each type of vehicle (Car, Truck, Motorcycle).

Which Object-Oriented concept should be used to achieve this?


Please choose the correct answer.

Response:

Polymorphism

Encapsulation

Inheritance

Composition

Question: Score 1 of 1

In ABAP CDS, what is the role of the 'Define View' statement?


Please choose the correct answer.

Response:

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To create a new database table

To initialize a global variable

To define a CDS view

To declare a new data type

Question: Score 1 of 1

Which of the following are features of Core Data Services?


There are 3 correct answers to this question.

Response:

Annotations

Associations

Delegation

Structured Query Language (SQL)

Inheritance

Question: Score 1 of 1

Scenario: A company wants to extend their S/4HANA Cloud system without


disrupting the core. They need a robust solution for complex business processes.
Which approach should they take?
Please choose the correct answer.

Response:

Use SAP BTP for Side-by-Side extensions

Implement user exits in the S/4HANA system

Modify the standard SAP code in the core

Avoid any form of customization or extension

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Question: Score 1 of 1

What elements can you add to enhance a business object in the ABAP RESTful
application programming model?
There are 2 correct answers to this question.

Response:

State management routines

Field

Action

Private methods

Question: Score 1 of 1

You are given the following information:

1. The data source "spfli" on line #2 is an SAP HANA database table


2. "spfli" will be a large table with over one million rows.
3. This program is the only one in the system that accesses the table.
4. This program will run rarely.

Based on this information, which of the following general settings should you set
for the spfli database table?
There are 2 correct answers to this question.

Response:

"Storage Type" to "Row Store"

"Load Unit to "Column Loadable"

"Load Unit' to 'Page Loadable"

"Storage Type" to "Column Store"

Question: Score 1 of 1

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In ABAP CDS, what does the annotation '@VDM.viewType' specify?


Please choose the correct answer.

Response:

The type of view, such as Basic, Composite, or Consumption

The visualization options for the view in SAP Fiori

The version of the Data Modeling tool used

The database on which the view will be deployed

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