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SAP C_ABAPD_2507 Exam Syllabus Topics:
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NEW QUESTION # 33
What would be the correct expression to change a given string value 'mr joe doe' into 'JOE' in an ABAP SQL field list?
- A. SELECT FROM TABLE dbtabl FIELDS
Of1,
substring(upper('mr joe doe'), 4, 3) AS f2_sub_up, f3,... - B. SELECT FROM TABLE dbtabl FIELDS
Of1,
left(lower(substring( 'mr joe doe', 4, 3)), 3) AS f2_left_lo_sub, f3, - C. SELECT FROM TABLE dbtabl FIELDS
Of1,
upper(left( 'mr joe doe', 6)) AS f2_up_left, f3, - D. SELECT FROM TABLE dbtabl FIELDS
Of1,
substring(lower(upper( 'mr joe doe' ) ), 4, 3) AS f2_sub_lo_up, f3,
Answer: A
Explanation:
The correct expression to change a given string value 'mr joe doe' into 'JOE' in an ABAP SQL field list is C. SELECT FROM TABLE dbtabl FIELDS Of1, substring(upper('mr joe doe'), 4, 3) AS f2_sub_up, f3,... This expression uses the following SQL functions for strings12:
upper: This function converts all lowercase characters in a string to uppercase. For example, upper('mr joe doe') returns 'MR JOE DOE'.
substring: This function returns a substring of a given string starting from a specified position and with a specified length. For example, substring('MR JOE DOE', 4, 3) returns 'JOE'.
AS: This keyword assigns an alias or a temporary name to a field or an expression in the field list. For example, AS f2_sub_up assigns the name f2_sub_up to the expression substring(upper('mr joe doe'), 4, 3).
You cannot do any of the following:
A . SELECT FROM TABLE dbtabl FIELDS Of1, upper(left( 'mr joe doe', 6)) AS f2_up_left, f3,...: This expression uses the wrong SQL function for strings to get the desired result. The left function returns the leftmost characters of a string with a specified length, ignoring the trailing blanks. For example, left( 'mr joe doe', 6) returns 'mr joe'. Applying the upper function to this result returns 'MR JOE', which is not the same as 'JOE'.
B . SELECT FROM TABLE dbtabl FIELDS Of1, left(lower(substring( 'mr joe doe', 4, 3)), 3) AS f2_left_lo_sub, f3,...: This expression uses unnecessary and incorrect SQL functions for strings to get the desired result. The lower function converts all uppercase characters in a string to lowercase. For example, lower(substring( 'mr joe doe', 4, 3)) returns 'joe'. Applying the left function to this result with the same length returns 'joe' again, which is not the same as 'JOE'.
D . SELECT FROM TABLE dbtabl FIELDS Of1, substring(lower(upper( 'mr joe doe' ) ), 4, 3) AS f2_sub_lo_up, f3,...: This expression uses unnecessary and incorrect SQL functions for strings to get the desired result. The lower function converts all uppercase characters in a string to lowercase, and the upper function converts all lowercase characters in a string to uppercase. Applying both functions to the same string cancels out the effect of each other and returns the original string. For example, lower(upper( 'mr joe doe' ) ) returns 'mr joe doe'. Applying the substring function to this result returns 'joe', which is not the same as 'JOE'.
NEW QUESTION # 34
What is the sequence priority when evaluating a logical expression?
A) NOT 1
B) OR 3
C) AND 2
- A. CAB
- B. A C B
- C. B A C
- D. A B C
Answer: B
Explanation:
The sequence priority when evaluating a logical expression is C. A C B, which means NOT, AND, OR. This is the order of precedence of the Boolean operators in ABAP, which determines how the system implicitly parenthesizes all logical expressions that are not closed by explicit parentheses. The operator with the highest priority is evaluated first, and the operator with the lowest priority is evaluated last. The order of precedence of the Boolean operators in ABAP is as follows12:
NOT: The NOT operator is a unary operator that negates the logical expression that follows it. It has the highest priority and is evaluated before any other operator. For example, in the expression NOT a AND b, the NOT operator is applied to a first, and then the AND operator is applied to the result and b.
AND: The AND operator is a binary operator that returns true if both logical expressions on its left and right are true, and false otherwise. It has the second highest priority and is evaluated before the OR and EQUIV operators. For example, in the expression a AND b OR c, the AND operator is applied to a and b first, and then the OR operator is applied to the result and c.
OR: The OR operator is a binary operator that returns true if either or both logical expressions on its left and right are true, and false otherwise. It has the third highest priority and is evaluated after the NOT and AND operators, but before the EQUIV operator. For example, in the expression a OR b EQUIV c, the OR operator is applied to a and b first, and then the EQUIV operator is applied to the result and c.
EQUIV: The EQUIV operator is a binary operator that returns true if both logical expressions on its left and right have the same truth value, and false otherwise. It has the lowest priority and is evaluated after all other operators. For example, in the expression a AND b EQUIV c OR d, the EQUIV operator is applied to a AND b and c last, after the AND and OR operators are applied.
NEW QUESTION # 35
How can you execute test classes?
Note: There are 3 correct answers to this question.
- A. Interactively by calling function "Run as a unit test" from within the test class.
- B. Interactively during the release of transport request.
- C. As a mass test when releasing a transport request with the ABAP Transport Organizer.
- D. Interactively by calling function "Run as a unit test" from within the tested object.
- E. As a mass test when executing an ABAP Test Cockpit (ATC) check variant.
Answer: A,D,E
NEW QUESTION # 36
What can you do in SAP S/4HANA Cloud, public edition? (2 correct)
- A. Use Web Dynpros
- B. Use SAP-released extension points
- C. Modify SAP objects
- D. Use ABAP Development Tools in Eclipse (ADT)
Answer: B,D
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
* Use ABAP Development Tools (ADT) in Eclipse: For ABAP Cloud development, ADT must be used
, and modern object types such as CDS View Entities and Behavior Definitions can only be edited in ADT. This confirms option B.
* Use SAP-released/predefined extension points: RAP extensibility is opt-in; every possible extension point must be defined explicitly in the original BO artifacts. Extensions are performed only at these predefined points to ensure lifecycle stability-this is exactly the "use SAP-released extension points" rule. This confirms option A.
* In contrast, directly modifying SAP objects is not part of the clean-core, upgrade-stable model for public cloud; extensions must adhere to released APIs and predefined points (therefore C is not correct).
The classic Web Dynpro UI technology is not the target for ABAP Cloud development in S/4HANA Cloud public edition (therefore D is not correct). (Context anchored by the extensibility/clean-core guidance above.) Study-Guide anchors: ABAP Cloud development with ADT only; RAP opt-in extensibility and predefined extension points for cloud-ready, upgrade-safe extensions.
NEW QUESTION # 37
Exhibit:
What are valid statements? Note: There are 3 correct answers to this question.
- A. Instead of go ell = NEW #(...) you could use go ifl = NEW cll(. ... ).
- B. Instead of go_cll = NEW #() you could use go_iff - NEW #(...).
- C. go_if 1 may call method ml with go_ift->ml().
- D. go_cll may call method ml with go_dl->ifl-ml().
- E. go_ifl may call method m2 with go if->m2(...).
Answer: A,C,E
Explanation:
The following are the explanations for each statement:
A: This statement is valid. go_ifl may call method ml with go_ifl->ml(). This is because go_ifl is a data object of type REF TO ifl, which is a reference to the interface ifl. The interface ifl defines a method ml, which can be called using the reference variable go_ifl. The class cll implements the interface ifl, which means that it provides an implementation of the method ml. The data object go_ifl is assigned to a new instance of the class cll using the NEW operator and the inline declaration operator @DATA. Therefore, when go_ifl->ml() is called, the implementation of the method ml in the class cll is executed123 B: This statement is valid. Instead of go_cll = NEW #(...) you could use go_ifl = NEW cll(...). This is because go_ifl is a data object of type REF TO ifl, which is a reference to the interface ifl. The class cll implements the interface ifl, which means that it is compatible with the interface ifl. Therefore, go_ifl can be assigned to a new instance of the class cll using the NEW operator and the class name cll. The inline declaration operator @DATA is optional in this case, as go_ifl is already declared. The parentheses after the class name cll can be used to pass parameters to the constructor of the class cll, if any123 E: This statement is valid. go_ifl may call method m2 with go_ifl->m2(...). This is because go_ifl is a data object of type REF TO ifl, which is a reference to the interface ifl. The class cll implements the interface ifl, which means that it inherits all the components of the interface ifl. The class cll also defines a method m2, which is a public method of the class cll. Therefore, go_ifl can call the method m2 using the reference variable go_ifl. The method m2 is not defined in the interface ifl, but it is accessible through the interface ifl, as the interface ifl is implemented by the class cll. The parentheses after the method name m2 can be used to pass parameters to the method m2, if any123 The other statements are not valid, as they have syntax errors or logical errors. These statements are:
C: This statement is not valid. go_cll may call method ml with go_cll->ifl~ml(). This is because go_cll is a data object of type REF TO cll, which is a reference to the class cll. The class cll implements the interface ifl, which means that it inherits all the components of the interface ifl. The interface ifl defines a method ml, which can be called using the reference variable go_cll. However, the syntax for calling an interface method using a class reference is go_cll->ml(), not go_cll->ifl~ml(). The interface component selector ~ is only used when calling an interface method using an interface reference, such as go_ifl->ifl~ml(). Using the interface component selector ~ with a class reference will cause a syntax error123 D: This statement is not valid. Instead of go_cll = NEW #() you could use go_ifl = NEW #(...). This is because go_ifl is a data object of type REF TO ifl, which is a reference to the interface ifl. The interface ifl cannot be instantiated, as it does not have an implementation. Therefore, go_ifl cannot be assigned to a new instance of the interface ifl using the NEW operator and the inline declaration operator @DATA. This will cause a syntax error or a runtime error. To instantiate an interface, you need to use a class that implements the interface, such as the class cll123
NEW QUESTION # 38
What are valid statements? Note: There are 3 correct answers to this question
- A. Class CL1 uses the interface.
- B. In class CL2, the interface method is named ifl-ml.
- C. Class CL1 implements the interface.
- D. Class CL2 uses the interface.
- E. In class CL1, the interface method is named if-ml.
Answer: B,C,D
Explanation:
The following are the explanations for each statement:
C: This statement is valid. Class CL1 uses the interface. This is because class CL1 implements the interface ifl using the INTERFACES statement in the public section of the class definition. The INTERFACES statement makes the class compatible with the interface and inherits all the components of the interface. The class can then use the interface components, such as the method ml, by using the interface component selector ~, such as ifl~ml12 E: This statement is valid. Class CL1 implements the interface. This is because class CL1 implements the interface ifl using the INTERFACES statement in the public section of the class definition. The INTERFACES statement makes the class compatible with the interface and inherits all the components of the interface. The class must then provide an implementation for the interface method ml in the implementation part of the class, unless the method is declared as optional or abstract12 D: This statement is valid. In class CL2, the interface method is named ifl~ml. This is because class CL2 has a data member named m0_ifl of type REF TO ifl, which is a reference to the interface ifl. The interface ifl defines a method ml, which can be called using the reference variable m0_ifl. The interface method ml has the name ifl~ml in the class, where ifl is the name of the interface and the character ~ is the interface component selector12 The other statements are not valid, as they have syntax errors or logical errors. These statements are:
A: This statement is not valid. In class CL1, the interface method is named ifl~ml, not if-ml. This is because class CL1 implements the interface ifl using the INTERFACES statement in the public section of the class definition. The interface ifl defines a method ml, which can be called using the class name or a reference to the class. The interface method ml has the name ifl~ml in the class, where ifl is the name of the interface and the character ~ is the interface component selector. Using the character - instead of the character ~ will cause a syntax error12 B: This statement is not valid. Class CL2 does not use the interface, but only has a reference to the interface. This is because class CL2 has a data member named m0_ifl of type REF TO ifl, which is a reference to the interface ifl. The interface ifl defines a method ml, which can be called using the reference variable m0_ifl. However, class CL2 does not implement the interface ifl, nor does it inherit the interface components. Therefore, class CL2 does not use the interface, but only references the interface12
NEW QUESTION # 39
Which of the following pre-defined ABAP data types is a complete data type?
- A. C
- B. P
- C. D
- D. N
Answer: B
NEW QUESTION # 40
Refer to the exhibit.
When accessing the subclass instance through go_super, what can you do? Note: There are 2 correct answers to this question.
- A. Call a subclass specific public method
- B. Access the inherited private components.
- C. Call inherited public redefined methods.
- D. Access the inherited public components.
Answer: B,D
Explanation:
When accessing the subclass instance through go_super, you can do both of the following:
Access the inherited private components: A subclass inherits all the private attributes and methods of its superclass, unless they are explicitly overridden by the subclass. Therefore, you can access the inherited private components of the superclass through go_super, as long as they are not hidden by other attributes or methods in the subclass12.
Access the inherited public components: A subclass inherits all the public attributes and methods of its superclass, unless they are explicitly overridden by the subclass. Therefore, you can access the inherited public components of the superclass through go_super, as long as they are not hidden by other attributes or methods in the subclass12.
You cannot do any of the following:
Call a subclass specific public method: A subclass does not have any public methods that are not inherited from its superclass. Therefore, you cannot call a subclass specific public method through go_super12.
Call inherited public redefined methods: A subclass does not have any public methods that are redefined from its superclass. Therefore, you cannot call inherited public redefined methods through go_super12.
NEW QUESTION # 41
In CDS views, what do joins and associations have in common?
(Select 2 correct answers)
- A. The data sources are linked using an ON clause.
- B. The field list can include fields of the linked table without specifying the name of the corresponding data source.
- C. An alias can be assigned to the data sources and to the fields in the field list.
- D. They can expose an entire data source without listing individual fields.
Answer: A,C
Explanation:
Comprehensive and Detailed Explanation from Exact Extract:
In CDS views:
* A. Aliases # # Allowed for data sources and their fields, both in joins and associations.
* C. ON clause # # Both joins and associations use ON conditions to link data sources.
* B. Expose entire data source without fields # # Incorrect; explicit field selection is required.
* D. Field list without data source prefix # # Incorrect; unless aliased, fields must be qualified.
Thus, the overlap between joins and associations lies in aliasing and ON clause usage.
Verified Study Guide Reference: ABAP CDS Development Guide - Joins vs Associations.
NEW QUESTION # 42
You have the following CDS definition (aliases shown):
define view entity Z_ENTITY
as select from Z_SOURCE1 as _Source1
association to Z_SOURCE2 as Source2 on ???
{
key carrier_id as Carrier,
key connection_id as Connection,
cityfrom as DepartureCity,
cityto as ArrivalCity,
Source2
}
(The data sources are joined by the field carrier_id. The corresponding field in Z_SOURCE2 is also carrier_id.) Which ON condition must you insert?
- A. ON $projection.Carrier = _Source2.carrier_id
- B. ON Z_SOURCE1.carrier_id = Z_SOURCE2.carrier_id
- C. ON $projection.carrier_id = Z_SOURCE2.carrier_id
- D. ON _Source1.carrier_id = Source2.carrier_id
Answer: D
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
* In a CDS view entity defined AS SELECT FROM, the association ON condition must use the source aliases defined in the FROM clause.
* $projection is used in projection views (AS PROJECTION ON ...), not in a basic select view entity.
Therefore, options using $projection (B, C) are invalid here.
* Using global names (Z_SOURCE1, Z_SOURCE2) in the ON (A) ignores the declared aliases and is not the recommended/valid form within the view definition.
* The correct ON clause uses the aliases _Source1 and Source2 with the matching key fields:ON
_Source1.carrier_id = Source2.carrier_id (D).
This aligns with CDS modeling rules in RAP: use aliases consistently and model associations with precise ON conditions based on keys.
Study Guide Reference: ABAP CDS Development-Associations & ON conditions; RAP Data Modeling.
NEW QUESTION # 43
Setting a field to read-only in which object would make the field read-only in all applications of the RESTful Application Programming model?
- A. Service definition
- B. Projection view
- C. Metadata extension
- D. Behaviour definition
Answer: D
NEW QUESTION # 44
Which of the following are reasons that SAP recommends developing Core Data Services view entities as opposed to classic Core Data Services DDIC-based views? Note: There are 2 correct answers to this question.
- A. Simpler and stricter syntax
- B. Elimination of the need for a database view
- C. Simplified syntax check
- D. Automated client handling
Answer: A,B
NEW QUESTION # 45
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 REDEFINNITION to the component in super1.
- B. You add the clause REDEFINNITION to the component in sub1.
- C. You implement the redefined component in sub1.
- D. You implement the redefined component for a second time in super1.
Answer: B,C
NEW QUESTION # 46
You want to define the following CDS view entity with an input parameter:
Define view entity Z_CONVERT With parameters currency : ???
Which of the following can you use to replace "???? Note: There are 2 correct answers to this question.
- A. A component of an ABAP Dictionary structure
- B. A data element
- C. A built-in ABAP Dictionary type
- D. built-in ABAP type
Answer: B,D
Explanation:
The possible replacements for "???" in the CDS view entity definition with an input parameter are A. built-in ABAP type and C. A data element. These are the valid types that can be used to specify the data type of an input parameter in a CDS view entity. A built-in ABAP type is a predefined elementary type in the ABAP language, such as abap.char, abap.numc, abap.dec, etc. A data element is a reusable semantic element in the ABAP Dictionary that defines the technical attributes and the meaning of a field12. For example:
The following code snippet defines a CDS view entity with an input parameter currency of type abap.cuky, which is a built-in ABAP type for currency key:
Define view entity Z_CONVERT With parameters currency : abap.cuky as select from ... { ... } The following code snippet defines a CDS view entity with an input parameter currency of type waers, which is a data element for currency key:
Define view entity Z_CONVERT With parameters currency : waers as select from ... { ... } You cannot do any of the following:
B . A built-in ABAP Dictionary type: This is not a valid type for an input parameter in a CDS view entity. A built-in ABAP Dictionary type is a predefined elementary type in the ABAP Dictionary, such as CHAR, NUMC, DEC, etc. However, these types cannot be used directly in a CDS view entity definition. Instead, they have to be prefixed with abap. to form a built-in ABAP type, as explained above12.
D . A component of an ABAP Dictionary structure: This is not a valid type for an input parameter in a CDS view entity. A component of an ABAP Dictionary structure is a field that belongs to a structure type, which is a complex type that consists of multiple fields. However, an input parameter in a CDS view entity can only be typed with an elementary type, which is a simple type that has no internal structure12.
NEW QUESTION # 47
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. Apply an SAP note with manual corrections, for example a DDIC object from SAP Basis.
- C. Create a custom field on a DB table or CDS view via a released extension include.
- D. Implement a user or customer exit, for example SAPMV45A.
Answer: C
Explanation:
Comprehensive and Detailed Explanation from Exact Extract:
Tier 1 extensibility in ABAP Cloud corresponds to the safe and upgrade-stable extension layer.
* Adding custom fields to released DB tables or CDS views via released extension includes is fully supported.
* Using classic user exits (A), manual note corrections (C), or wrappers for unreleased APIs (D) belong to Tier 2 or Tier 3, and are not part of Tier 1 safe extensibility.
This guarantees that custom code in Tier 1 is cloud-ready, upgrade-stable, and based only on released extension points and APIs.
Verified Study Guide Reference: ABAP Cloud Extensibility Model - Three-Tier Extensibility Rules.
NEW QUESTION # 48
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. D A B C
- C. C B A B
- 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 # 49
How do you make class sub1 a subclass of class super1?
- A. In sub1 use clause "INHERITTING FROM super1" in the IMPLEMENTATION part.
- B. In super1 use clause "sub1 REDEFINITION" in the DEFINITION part.
- C. In super1 use clause "sub1 REDEFINITION" in the IMPLEMENTATION part.
- D. In sub1 use clause "INHERITTING FROM super1" in the DEFINITION part.
Answer: D
NEW QUESTION # 50
What are valid statements? Note: There are 2 correct answers to this question.
- A. #EC_NEEDED is not checked by the syntax checker.
- B. ##NEEDED is checked by the syntax checker.
- C. The pseudo-comment is checked by the syntax checker
- D. The pragma is not checked by the syntax checker.
Answer: B,D
Explanation:
Both statements are valid in ABAP, but they have different effects on the program.
##NEEDED is a pragma that can be used to hide warnings from the ABAP compiler syntax check. It tells the check tools that a variable or a parameter is needed for further processing, even if it is not used in the current statement. For example, if you declare a variable without assigning any value to it, you can use ##NEEDED to suppress the warning about unused variables12.
The pragma is not checked by the syntax checker means that you can use any pragma to hide any warning from the ABAP compiler syntax check, regardless of its effect on the program logic or performance. For example, if you use ##SHADOW to hide a warning about an obscured function, you can also use it to hide a warning about an invalid character in a string12.
You cannot do any of the following:
#EC_NEEDED is not checked by the syntax checker: This is not a valid statement in ABAP. There is no pseudo-comment with #EC_NEEDED in ABAP3.
The pseudo-comment is checked by the syntax checker: This is false. Pseudo-comments are obsolete and should no longer be used in ABAP. They were replaced by pragmas since SAP NW 7.0 EhP2 (Enhancement Package)4.
NEW QUESTION # 51
To which of the following rules must extensions in SAP S/4HANA, public cloud edition adheres? Note: There are 2 correct answers to this question.
- A. Build at the UX layer
- B. Use released APIs
- C. Use CI/CD pipelines
- D. Use predefined extension points
Answer: B,D
NEW QUESTION # 52
......
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