VALID C-ABAPD-2507 Exam Dumps For Certification Exam Preparation
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SAP C-ABAPD-2507 Exam Syllabus Topics:
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NEW QUESTION # 30
Which RAP object can be used to organize the display of fields in an app?
- A. Service definition
- B. Projection view
- C. Metadata extension
- D. Data model view
Answer: C
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
* UI layout is defined with @UI annotations; it is recommended to maintain the UI annotations in metadata extensions to separate concerns and keep CDS clean.
* Metadata extensions provide CDS annotations (such as @UI) outside the data definition and allow layered, switchable UI metadata.
* In the RAP tutorial, the "Adding UI Metadata to the Data Model" section explicitly instructs creating metadata extensions for projection views to control the presentation (line items, identification, hidden fields, search, text arrangement). Therefore, the RAP artifact used to organize how fields are displayed in the app is the Metadata Extension.
NEW QUESTION # 31
In what order are objects created to generate a RESTful Application Programming application?
A). Database table 1
B). Service binding Projection view 4
C). Service definition 3
D). Data model view 2
- A. B D C A
- B. C B A B
- C. D A B C
- D. A D C B
Answer: D
Explanation:
The order in which objects are created to generate a RESTful Application Programming application is A, D, C, B. This means that the following steps are followed:
First, a database table is created to store the data for the application. A database table is a CDS DDIC-based view that defines a join or union of database tables. A database table has an SQL view attached and can be accessed by Open SQL or native SQL.
Second, a data model view is created to define a data model based on the database table or other CDS view entities. A data model view is a CDS view entity that can have associations, aggregations, filters, parameters, and annotations. A data model view can also define the behavior definition and implementation for the business object.
Third, a service definition is created to define the service interface for the application. A service definition is a CDS view entity that defines a projection on a data model view or another service definition. A service definition can also define service metadata, such as service name, version, description, and annotations.
Fourth, a service binding is created to define the service binding for the application. A service binding is a CDS view entity that defines a projection on a service definition. A service binding can also define the service protocol, such as OData V2, OData V4, or REST, and the service URL.
NEW QUESTION # 32
Which function call returns 0?
- A. find(val 'find Found FOUNDD' sub 'F' occ-2 -2)
- B. find(val 'FIND FOUND FOUNND' sub = 'F' )
- C. find(val 'find FOUND Foundd' sub 'F' occ = -2 CASE = abap_false )
- D. find(val'FIND Found found' sub 'F' occ = -2 CASE = abap_true )
Answer: B
NEW QUESTION # 33
What is a class defined as part of an ABAP program called?
- A. Local class
- B. Local variable
- C. Global class
- D. Global variable
Answer: A
NEW QUESTION # 34
In a subclass sub1 you want to redefine a component of a superclass super1.
How do you achieve this? Note: There are 2 correct answers to this question.
- A. You implement the redefined component in sub1.
- B. You add the clause REDEFINNITION to the component in sub1.
- C. You add the clause REDEFINNITION to the component in super1.
- D. You implement the redefined component for a second time in super1.
Answer: A,B
NEW QUESTION # 35
You have two database tables - ZDEPARTMENTS and ZEMPLOYEES. They are linked by a foreign key relationship: ZEMPLOYEES is the foreign key table and ZDEPARTMENTS is the check table. A department may have any number of employees (including none at all).
What is the correct cardinality of the foreign key relationship?
- A. [0..,1]
- B. (1..,1)
- C. (1..1,1)
- D. (0..1,1)
Answer: A
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
* The situation described is a classic one-to-many relationship from department#employees, with
"including none at all" implying 0..* employees per department. In SAP modeling, cardinalities are expressed with ranges like [0..*] to denote zero-to-many. This notation is used consistently in ABAP Cloud/RAP documentation for compositions/associations as well (e.g., tables/structures or nested lists), where [0..*] means "any number (including none)".
* Therefore, the correct foreign-key cardinality that matches "a department may have any number of employees (including none)" is [0..*,1] (many employees per one department). The same documentation set also uses "pure foreign key" associations with multiplicities to model such relationships.
NEW QUESTION # 36
Which patterns raise an exception? Note: There are 3 correct answers to this question.
- A. DATA: gv_target TYPE c LENGTH 5. V □ CONSTANTS: ECO string TYPE string VALUE 0123456789ABCDEF". gv_target - EXACT (gco_string + 5 (6) ).
- B. DATA: gv_target TYPE p DECIMALS 2. CONSTANTS: go intl TYPE i VALUE 3. gv_target -U EXACT (2 gcojntl).
- C. DATA: Ev target TYPE p DECIMALS 3. CONSTANTS: gcojntl TYPE i VALUE 2. Ev_target -U EXACT #2 / gcojntl ).
- D. DATA: gv_target TYPE string. □ CONSTANTS: gco_string TYPE LENGTH 16 VALUE 0123456789ABCDEF*. gv_target = EXACT # gco_string+5 (5) ).
- E. DATA: gv_target TYPE d. s/ □ CONSTANTS: gco_date TYPE d VALUE '20331233*. gv_target EXACT ( geo_date).
Answer: A,B,E
Explanation:
The patterns that raise an exception are those that use the constructor operator EXACT to perform a lossless assignment or calculation, but the result cannot be converted to the target data type without data loss. The following are the explanations for each pattern:
A: This pattern raises the exception CX_SY_CONVERSION_LOST because the result of the calculation 2 * 3 is 6, which cannot be assigned to a packed number with two decimal places without losing the integer part. The operator -U is used to perform a lossless calculation with the calculation type decfloat34.
B: This pattern does not raise an exception because the result of the substring expression gco_string+5(5) is '6789A', which can be assigned to a string without data loss. The operator EXACT # is used to perform a lossless assignment with the data type of the argument.
C: This pattern raises the exception CX_SY_CONVERSION_LOST because the result of the substring expression gco_string+5(6) is '6789AB', which cannot be assigned to a character field with length 5 without losing the last character. The operator EXACT is used to perform a lossless assignment with the data type of the target field.
D: This pattern does not raise an exception because the result of the calculation 2 / 2 is 1, which can be assigned to a packed number with three decimal places without data loss. The operator -U is used to perform a lossless calculation with the calculation type decfloat34.
E: This pattern raises the exception CX_SY_CONVERSION_ERROR because the constant gco_date contains an invalid value '20331233' for a date data type, which cannot be converted to a valid date. The operator EXACT is used to perform a lossless assignment with the data type of the target field.
NEW QUESTION # 37
In what order are objects created to generate a RESTful Application Programming application?
- A. Data model view
- B. Service definition
- C. Database table
- D. Projection view
- E. Service binding
Answer: A,B,C,D,E
NEW QUESTION # 38
Constructors have which of the following properties?
(Select 2 correct answers)
- A. The constructor must be the first method called by the client.
- B. The constructor can have returning parameters.
- C. The constructor is automatically called during instantiation.
- D. The constructor can have importing parameters.
Answer: C,D
Explanation:
Comprehensive and Detailed Explanation from Exact Extract:
* A. Automatic execution # # A constructor (CONSTRUCTOR) is automatically invoked when an instance of a class is created.
* B. Importing parameters # # Constructors can have importing parameters to initialize the object with values.
* C. First method called by client # # Not correct, because constructors are called by the system, not the client explicitly.
* D. Returning parameters # # Constructors cannot return values; they only set up the object.
This behavior is consistent across ABAP Cloud OOP classes, ensuring encapsulated initialization logic.
Verified Study Guide Reference: ABAP Objects Guide - Class Constructors and Instance Constructors.
NEW QUESTION # 39
Which of the following custom code use cases falls under Tier 1 extensibility guidelines?
- A. Create a wrapper class around SAP objects that have not been released yet.
- B. Implement a user or customer exits, for example SAPMV45A.
- C. Apply an SAP note with manual corrections, for example a DDIC object from SAAP Basis.
- D. Create a custom field on a DB table or CDS view via a released extension include.
Answer: D
NEW QUESTION # 40
For the assignment, gv_target = gv_source.
which of the following data declarations will always work without truncation or rounding? Note: There are 2 correct answers to this question.
- A. DATA gv_source TYPE string, to DATA gv_target TYPE c.
- B. DATA gv_source TYPE d. to DATA gv_target TYPE string.
- C. DATA gv_source TYPE c. to DATA gv_target TYPE string.
- D. DATA gv_source TYPE p LENGTH 8 DECIMALS 3. to DATA gv_target TYPE p LENGTH 16 DECIMALS 2.
Answer: B,C
Explanation:
The data declarations that will always work without truncation or rounding for the assignment gv_target = gv_source are B and C. This is because the target data type string is a variable-length character type that can hold any character string, including those of data types c (fixed-length character) and d (date). The assignment of a character or date value to a string variable will not cause any loss of information or precision, as the string variable will adjust its length to match the source value12.
You cannot do any of the following:
A . DATA gv_source TYPE string, to DATA gv_target TYPE c.: This data declaration may cause truncation for the assignment gv_target = gv_source. This is because the target data type c is a fixed-length character type that has a predefined length. If the source value of type string is longer than the target length of type c, the source value will be truncated on the right to fit the target length12.
D . DATA gv_source TYPE p LENGTH 8 DECIMALS 3. to DATA gv_target TYPE p LENGTH 16 DECIMALS 2.: This data declaration may cause rounding for the assignment gv_target = gv_source. This is because the target data type p is a packed decimal type that has a predefined length and number of decimal places. If the source value of type p has more decimal places than the target type p, the source value will be rounded to the target number of decimal places12.
NEW QUESTION # 41
What describes multi-column internal tables?
- A. They use one incomplete data type.
- B. They use one complete data type.
- C. They are based on a structured row type.
- D. They must contain nested components.
Answer: C
NEW QUESTION # 42
Which of the following are features of Core Data Services? Note: There are 3 correct answers to this question.
- A. Delegation
- B. Associations
- C. Inheritance
- D. Structured Query Language (SQL)
- E. Annotations
Answer: B,D,E
NEW QUESTION # 43
What are some features of the current ABAP programming language? (Select 2)
- A. It has built-in database access.
- B. Keywords are case-sensitive.
- C. The code is expression-based.
- D. A data object's type can change at runtime.
Answer: A,C
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
* ABAP for Cloud Development emphasizes expression-oriented, typed programming with strong static checks (e.g., constructor/operators, REDUCE, COND, etc.), which is the modern ABAP style used in RAP.
* ABAP integrates built-in database access tightly via CDS and Open SQL; CDS entities are the building blocks and govern data access that the runtime executes via the SQL view.
* (A) is false (ABAP is statically typed). (B) is false (ABAP keywords are not case-sensitive).
NEW QUESTION # 44
In a subclass sub1, you want to redefine a component of a superclass super1.
How do you achieve this?
Note: There are 2 correct answers to this question.
- A. You add the clause REDEFINITION to the component in sub1.
- B. You implement the redefined component in sub1.
- C. You add the clause REDEFINITION to the component in super1.
- D. You implement the redefined component for a second time in super1.
Answer: A,B
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
To redefine a component in a subclass:
* The component (method) in the superclass must be defined with the FOR REDEFINITION addition.
* In the subclass, you use the REDEFINITION clause in the method declaration and implement the method in the subclass to override the superclass behavior.
Thus:
* Option A is correct because the method declaration in sub1 must include the REDEFINITION addition.
* Option D is correct because the actual redefined method implementation must be provided in the subclass sub1.
* Option B is incorrect because the component is not re-implemented in the superclass.
* Option C is incorrect because REDEFINITION is not added in the superclass, but FOR REDEFINITION is.
Reference: SAP Help 2, section on object-oriented ABAP programming with class-based components and redefinitions in inheritance structures.
NEW QUESTION # 45
For what kind of applications would you consider using on-stack developer extensions? Note: There are 2 correct answers to this question.
- A. Applications that integrate data from several different systems
- B. Applications that provide APIs for side by side SAP BTP apps
- C. Applications that access SAP S/4HANA data using complex SQL
- D. Applications that run separate from SAP S/4HANA
Answer: B,C
Explanation:
On-stack developer extensibility is a type of extensibility that allows you to create development projects directly on the SAP S/4HANA Cloud technology stack. It gives you the opportunity to develop cloud-ready and upgrade-stable custom ABAP applications and services inside the SAP S/4HANA Cloud, public edition system. You can use the ABAP Development Tools in Eclipse to create and deploy your on-stack extensions. On-stack developer extensibility is suitable for the following kinds of applications:
Applications that provide APIs for side by side SAP BTP apps. On-stack developer extensibility allows you to create OData services or RESTful APIs based on CDS view entities or projection views. These services or APIs can expose SAP S/4HANA data and logic to other applications that run on the SAP Business Technology Platform (SAP BTP) or other platforms. This way, you can create a loosely coupled integration between your SAP S/4HANA system and your side by side SAP BTP apps.
Applications that access SAP S/4HANA data using complex SQL. On-stack developer extensibility allows you to use ABAP SQL to access SAP S/4HANA data using complex queries, such as joins, aggregations, filters, parameters, and code pushdown techniques. You can also use ABAP SQL to perform data manipulation operations, such as insert, update, delete, and upsert. This way, you can create applications that require advanced data processing and analysis on SAP S/4HANA data.
The other kinds of applications are not suitable for on-stack developer extensibility, as they have different requirements and challenges. These kinds of applications are:
Applications that integrate data from several different systems. On-stack developer extensibility is not meant for creating applications that integrate data from multiple sources, such as other SAP systems, third-party systems, or cloud services. This is because on-stack developer extensibility does not support remote access or data replication, and it may cause performance or security issues. For this kind of applications, you should use side by side extensibility, which allows you to create applications that run on the SAP BTP and communicate with the SAP S/4HANA system via public APIs or events.
Applications that run separate from SAP S/4HANA. On-stack developer extensibility is not meant for creating applications that run independently from the SAP S/4HANA system, such as standalone apps, microservices, or web apps. This is because on-stack developer extensibility requires a tight coupling with the SAP S/4HANA system, and it may limit the scalability, flexibility, and portability of the applications. For this kind of applications, you should use side by side extensibility, which allows you to create applications that run on the SAP BTP and leverage the cloud-native features and services of the platform.
NEW QUESTION # 46
Which function call produces the string 'LORE IPSUM FACTUM'?
- A. to mixed(val = 'Lore IpsumFactum' sep=
- B. to_upper( condense( 'Lore IpsumFactum' ) )
- C. from_mixed( val = 'LoreIpsumFactum' sep=
- D. condense to_upper('LoreIpsumFactum' ) )
Answer: B
NEW QUESTION # 47
Given the following Core Data Service view entity data definition:
@AccessControl.authorizationCheck: #NOT_REQUIRED
DEFINE VIEW ENTITY demo_cds_param_view_entity
WITH PARAMETERS
p_date : abap.dats
AS SELECT FROM sflight
{
key carrid,
key connid,
key fldate,
price,
seatsmax,
seatsocc
}
WHERE fldate >= $parameters.p_date;
Which of the following ABAP SQL snippets are syntactically correct ways to provide a value for the parameter on line #4?
Note: There are 2 correct answers to this question.
- A. SELECT * FROM demo_cds_param_view_entity( p_date = `20230101` ) ...
- B. SELECT * FROM demo_cds_param_view_entity( p_date = :$session.system_date ) ...
- C. SELECT * FROM demo_cds_param_view_entity( p_date = '20230101' ) ...
- D. SELECT * FROM demo_cds_param_view_entity( p_date = @(
cl_abap_context_info=>get_system_date( ) ) ) ...
Answer: C,D
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
Parameters in CDS view entities (WITH PARAMETERS) must always be supplied when querying. In ABAP SQL, the syntax rules are:
* A. CorrectSupplying a literal date ('20230101') directly is valid because the parameter p_date is of type abap.dats.
* B. CorrectSupplying a value via an ABAP expression using @( ... ) is syntactically correct. Here, cl_abap_context_info=>get_system_date( ) returns the current system date in ABAP Cloud-compliant way, and is wrapped with @() for expression embedding. This is the best practice in ABAP Cloud development.
* C. IncorrectBackticks (`...`) are used in ABAP for string templates, not for literals in this context. A date literal must be in quotes '...'.
* D. Incorrect:$session.system_date is not valid in ABAP SQL. Session variables like $session.* are supported in HANA SQL, but in ABAP CDS view consumption via ABAP SQL, this is not allowed.
Therefore, only A and B are correct.
Reference:ABAP CDS Development User Guide - section on CDS View Entity Parameters and ABAP SQL parameter passing rules; ABAP Cloud development guidelines on cl_abap_context_info=>get_system_date.
NEW QUESTION # 48
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