Free SAP C_ABAPD_2309 Practice Exams

Question #45

This question requires that you evaluate the underlined text to determine if it is correct.

When you are implementing a software as a service (SaaS) solution, you are responsible for configuring high availability.

Instructions: Review the underlined text. If it makes the statement correct, select “No change is needed”. If the statement is incorrect, select the answer choice that makes the statement correct.

A . No change is needed.
B . defining scalability rules
C . installing the SaaS solution
D . configuring the SaaS solution

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Question #2

Which extensibility type does SAP recommend you use to enhance the existing UI for an SAP Fiori app?

A . Key user
B . Classic
C . Side-by-side
D . Developer

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Question #3

Which of the following string functions are predicate functions? Note: There are 2 correct answers to this question.

A . find_any_not_of()
B . contains_any_of()
C . count_any_of()
D . matchesQ

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Correct Answer: B, D
B, D

Explanation:

String functions are expressions that can be used to manipulate character-like data in ABAP. String functions can be either predicate functions or non-predicate functions. Predicate functions are string functions that return a truth value (true or false) for a condition of the argument text. Non-predicate functions are string functions that return a character-like result for an operation on the argument text1.

The following string functions are predicate functions:

B) contains_any_of(): This function returns true if the argument text contains at least one of the characters specified in the character set. For example, the following expression returns true, because the text ‘ABAP’ contains at least one of the characters ‘A’, ‘B’, or ‘C’:

contains_any_of( val = ‘ABAP’ set = ‘ABC’ ).

D) matches(): This function returns true if the argument text matches the pattern specified in the regular expression. For example, the following expression returns true, because the text ‘ABAP’ matches the pattern that consists of four uppercase letters:

matches( val = ‘ABAP’ regex = ‘[A-Z]{4}’ ).

The following string functions are not predicate functions, because they return a character-like result, not a truth value:

A) find_any_not_of(): This function returns the position of the first character in the argument text that is not contained in the character set. If no such character is found, the function returns 0. For example, the following expression returns 3, because the third character of the text ‘ABAP’ is not contained in the character set ‘ABC’:

find_any_not_of( val = ‘ABAP’ set = ‘ABC’ ).

C) count_any_of(): This function returns the number of characters in the argument text that are contained in the character set. For example, the following expression returns 2, because there are two characters in the text ‘ABAP’ that are contained in the character set ‘ABC’: count_any_of( val = ‘ABAP’ set = ‘ABC’ ).

Reference: 1: String Functions – ABAP Keyword Documentation

Question #4

Refer to the exihibit.

Using ABAP SQL, which select statement selects the mat field on line #17?

A . SELECT mat FROM Material…
B . SELECT mat FROM demo_sales_cds_so_i_ve…
C . SELECT mat FROM demo_sales_so_i…
D . SELECT mat FROM demo sales cds material ve…

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Question #4

Refer to the exihibit.

Using ABAP SQL, which select statement selects the mat field on line #17?

A . SELECT mat FROM Material…
B . SELECT mat FROM demo_sales_cds_so_i_ve…
C . SELECT mat FROM demo_sales_so_i…
D . SELECT mat FROM demo sales cds material ve…

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Question #4

Refer to the exihibit.

Using ABAP SQL, which select statement selects the mat field on line #17?

A . SELECT mat FROM Material…
B . SELECT mat FROM demo_sales_cds_so_i_ve…
C . SELECT mat FROM demo_sales_so_i…
D . SELECT mat FROM demo sales cds material ve…

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Question #7

Which of the following are features of Core Data Services? Note: There are 3 correct answers to this question.

A . Inheritance
B . Associations
C . Annotations
D . Delegation
E . Structured Query Language (SQL)

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Correct Answer: BCE
BCE

Explanation:

Core Data Services (CDS) is a framework for defining and consuming semantically rich data models in SAP HANA. CDS supports various features that enhance the capabilities of SQL and enable developers to create data models that are optimized for performance, readability, and extensibility12. Some of the features of CDS are:

Associations: Associations are a way of defining relationships between CDS entities, such as tables or views. Associations enable navigation and path expressions in CDS queries, which allow accessing data from related entities without explicit joins. Associations also support cardinality, referential constraints, and cascading options34.

Annotations: Annotations are a way of adding metadata to CDS entities or their elements, such as fields or parameters. Annotations provide additional information or instructions for the CDS compiler, the database, or the consumers of the CDS views. Annotations can be used for various purposes, such as defining access control, UI rendering, OData exposure, or search capabilities5 . Structured Query Language (SQL): SQL is the standard language for querying and manipulating data in relational databases. CDS is based on SQL and extends it with additional features and syntax. CDS supports SQL features such as joins, aggregations, filters, expressions, functions, and subqueries. CDS also supports SQL Script, which is a scripting language for stored procedures and functions in SAP HANA .

You cannot do any of the following:

Inheritance: Inheritance is not a feature of CDS. Inheritance is a concept in object-oriented programming that allows a class to inherit the properties and methods of another class. CDS does not support object-oriented programming or classes.

Delegation: Delegation is not a feature of CDS. Delegation is a concept in object-oriented programming that allows an object to delegate some of its responsibilities to another object. CDS does not support object-oriented programming or objects.

Reference: 1: Core Data Services (CDS) | CAPire 2: Core Data Services [CDS] in SAP S/4 HANA | SAP

Blogs 3: Associations in Core Data Services (CDS) | SAP Help Portal 4: [CDS DDL – Association – ABAP

Keyword Documentation – SAP Online Help] 5: [Annotations in Core Data Services (CDS) | SAP Help

Portal] : [CDS DDL – Annotation – ABAP Keyword Documentation – SAP Online Help] : [Structured

Query Language (SQL) | SAP Help Portal] : [CDS DDL – SQL Features – ABAP Keyword Documentation –

SAP Online Help] : [Object-Oriented Programming in ABAP | SAP Help Portal]

Question #8

Which of the following are parts of answers to this question.

A . Partitioning attributes
B . Extension
C . Field list
D . Semantic table attributes

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Correct Answer: BC
BC

Explanation:

A CDS view is a data definition that defines a data structure and a data selection from one or more data sources.

A CDS view consists of several parts, but two of them are:

Extension: An extension is an optional clause that allows a CDS view to extend another CDS view by adding new elements, annotations, or associations. The extension clause has the syntax EXTEND VIEW view_name WITH view_name. The first view_name is the name of the CDS view that is being extended, and the second view_name is the name of the CDS view that is doing the extension1. Field list: A field list is a mandatory clause that specifies the elements of the CDS view. The field list has the syntax SELECT FROM data_source { element_list }. The data_source is the name of the data source that the CDS view selects data from, and the element_list is a comma-separated list of elements that the CDS view exposes. The elements can be fields of the data source, expressions, associations, or annotations2.

The following example shows a CDS view that extends another CDS view and defines a field list: @AbapCatalog.sqlViewName: ‘ZCDS_EXT’ define view Z_CDS_Extension extend view Z_CDS_Base with Z_CDS_Extension as select from ztable { // field list key ztable.id as ID, ztable.name as Name, ztable.age as Age, // extension @Semantics.currencyCode: true ztable.currency as Currency } The other options are not parts of a CDS view, but rather related concepts:

Partitioning attributes: Partitioning attributes are attributes that are used to partition a table into smaller subsets of data. Partitioning attributes are defined in the ABAP Dictionary for transparent tables and can improve the performance and scalability of data access. Partitioning attributes are not part of the CDS view definition, but rather the underlying table definition3.

Semantic table attributes: Semantic table attributes are attributes that provide additional information about the meaning and usage of a table. Semantic table attributes are defined in the ABAP Dictionary for transparent tables and can be used to enhance the data modeling and consumption of the table. Semantic table attributes are not part of the CDS view definition, but rather the underlying table definition4.

Reference: 1: Extending CDS Views | SAP Help Portal 2: SELECT List – ABAP Keyword Documentation 3: Partitioning Attributes – ABAP Keyword Documentation 4: Semantic Table Attributes – ABAP Keyword Documentation

Question #8

Which of the following are parts of answers to this question.

A . Partitioning attributes
B . Extension
C . Field list
D . Semantic table attributes

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Correct Answer: BC
BC

Explanation:

A CDS view is a data definition that defines a data structure and a data selection from one or more data sources.

A CDS view consists of several parts, but two of them are:

Extension: An extension is an optional clause that allows a CDS view to extend another CDS view by adding new elements, annotations, or associations. The extension clause has the syntax EXTEND VIEW view_name WITH view_name. The first view_name is the name of the CDS view that is being extended, and the second view_name is the name of the CDS view that is doing the extension1. Field list: A field list is a mandatory clause that specifies the elements of the CDS view. The field list has the syntax SELECT FROM data_source { element_list }. The data_source is the name of the data source that the CDS view selects data from, and the element_list is a comma-separated list of elements that the CDS view exposes. The elements can be fields of the data source, expressions, associations, or annotations2.

The following example shows a CDS view that extends another CDS view and defines a field list: @AbapCatalog.sqlViewName: ‘ZCDS_EXT’ define view Z_CDS_Extension extend view Z_CDS_Base with Z_CDS_Extension as select from ztable { // field list key ztable.id as ID, ztable.name as Name, ztable.age as Age, // extension @Semantics.currencyCode: true ztable.currency as Currency } The other options are not parts of a CDS view, but rather related concepts:

Partitioning attributes: Partitioning attributes are attributes that are used to partition a table into smaller subsets of data. Partitioning attributes are defined in the ABAP Dictionary for transparent tables and can improve the performance and scalability of data access. Partitioning attributes are not part of the CDS view definition, but rather the underlying table definition3.

Semantic table attributes: Semantic table attributes are attributes that provide additional information about the meaning and usage of a table. Semantic table attributes are defined in the ABAP Dictionary for transparent tables and can be used to enhance the data modeling and consumption of the table. Semantic table attributes are not part of the CDS view definition, but rather the underlying table definition4.

Reference: 1: Extending CDS Views | SAP Help Portal 2: SELECT List – ABAP Keyword Documentation 3: Partitioning Attributes – ABAP Keyword Documentation 4: Semantic Table Attributes – ABAP Keyword Documentation

Question #8

Which of the following are parts of answers to this question.

A . Partitioning attributes
B . Extension
C . Field list
D . Semantic table attributes

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Correct Answer: BC
BC

Explanation:

A CDS view is a data definition that defines a data structure and a data selection from one or more data sources.

A CDS view consists of several parts, but two of them are:

Extension: An extension is an optional clause that allows a CDS view to extend another CDS view by adding new elements, annotations, or associations. The extension clause has the syntax EXTEND VIEW view_name WITH view_name. The first view_name is the name of the CDS view that is being extended, and the second view_name is the name of the CDS view that is doing the extension1. Field list: A field list is a mandatory clause that specifies the elements of the CDS view. The field list has the syntax SELECT FROM data_source { element_list }. The data_source is the name of the data source that the CDS view selects data from, and the element_list is a comma-separated list of elements that the CDS view exposes. The elements can be fields of the data source, expressions, associations, or annotations2.

The following example shows a CDS view that extends another CDS view and defines a field list: @AbapCatalog.sqlViewName: ‘ZCDS_EXT’ define view Z_CDS_Extension extend view Z_CDS_Base with Z_CDS_Extension as select from ztable { // field list key ztable.id as ID, ztable.name as Name, ztable.age as Age, // extension @Semantics.currencyCode: true ztable.currency as Currency } The other options are not parts of a CDS view, but rather related concepts:

Partitioning attributes: Partitioning attributes are attributes that are used to partition a table into smaller subsets of data. Partitioning attributes are defined in the ABAP Dictionary for transparent tables and can improve the performance and scalability of data access. Partitioning attributes are not part of the CDS view definition, but rather the underlying table definition3.

Semantic table attributes: Semantic table attributes are attributes that provide additional information about the meaning and usage of a table. Semantic table attributes are defined in the ABAP Dictionary for transparent tables and can be used to enhance the data modeling and consumption of the table. Semantic table attributes are not part of the CDS view definition, but rather the underlying table definition4.

Reference: 1: Extending CDS Views | SAP Help Portal 2: SELECT List – ABAP Keyword Documentation 3: Partitioning Attributes – ABAP Keyword Documentation 4: Semantic Table Attributes – ABAP Keyword Documentation