SAP ABAP Back-End Developer

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. State management routines. Action. Field. Private methods.

Given the following Core Data Service View Entity Data Definition: @AccessControl.authorizationCheck: #NOT_REQUIRED DEFINE VIEW ENTITY demo_flight_info_join AS SELECT FROM scarr AS a LEFT OUTER JOIN scounter AS c LEFT OUTER JOIN sairport AS p ON p.id = c.airport ON a.carrid = c.carrid { a.carrid AS carrier_id, p.id AS airport_id, c.countnum AS counter_number } In what order will the join statements be executed? Please choose the correct answer. scarr will be joined with sairport first and the result will be joined with scounter. scounter will be joined to sairport first and the result will be joined with scarr. scarr will be joined with scounter first and the result will be joined with sairport. sairport will be joined to scounter first and the result will be joined with scarr.

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. The tested unit will automatically be appended to a default ABAP Test Cockpit Variant. The tested unit cannot be transported. The test will be aborted. There will be a message in the test log.

Which of the following are ABAP Cloud Development Model rules? There are 2 correct answers to this question. Build ABAP RESTful application programming model-based services. Use public SAP APIs and SAP extension points. Build ABAP reports with either ABAP List Viewer (ALV) or SAP Fiori. Reverse modifications when a suitable public SAP API becomes available.

In the RESTful Application Programming model where do you implement non-standard operations for customized business-logic behavior? Please choose the correct answer. In an action. In a validation. In a response. In a determination.

In a subclass subl you want to redefine a component of a superclass superl. How do you achieve this? There are 2 correct answers to this question. You add the clause REDEFINITION to the component in superl. You implement the redefined component in subl. You implement the redefined component for a second time in superl. You add the clause REDEFINITION to the component in subl.

Which statement reads a single row from a database table? Please choose the correct answer. READ TABLE <tablename> WITH TABLE KEY ... READ TABLE <tablename> ... SELECT <tablename> ... SELECT SINGLE <tablename> ...

You want to enhance a business object to retrieve a default company code that is selected from the database. Which extension type must you use? Please choose the correct answer. Action. Validation. Association. Determination.

What considerations are important when implementing interfaces in ABAP? There are 3 correct answers to this question. Static methods can be implemented in an interface. Implementing classes may declare the interface in any visibility section. Implementing classes must declare the interface in their public section. Static methods, instance methods, static events, and instance events are possible interface components. Instance methods are not implemented in an interface.

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. zcl_a->b( ). zcl_a=>b( ). lo_a->b( ). lo_a=>b( ).

Which function call returns 0? Please choose the correct answer. count_any_of(val = 'ABAP ABAP abap' sub = 'AB'). find_any_not_of(val = 'ABAP ABAP abap' sub = 'AB'). count(val = 'ABAP ABAP abap' sub = 'AB'). find_any_of(val = 'ABAP ABAP abap' sub = 'AB').

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

Refer to the Exhibit. You have the following CDS definition: define view entity Z_ENTITY as select from Z_SOURCE1 as _Source1 association to Z_SOURCE2 as _Source2 ??? { 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 name of the corresponding field in Z_SOURCE2 is carrier_id.) Which of the following ON conditions must you insert in place of "???"? Please choose the correct answer. ON Z_Sourcel.camer_id = 7_Source2 carrier_id. ON $projection.Carrier = _Source2.carrier_id. ON Sprojection Camer=Source2 carrier_id. ON Sprojection. Carrier Source2.carrier.

In ABAP OO, what is the purpose of an Abstract Class? Please choose the correct answer. To define static methods only. To provide a complete implementation of all methods. To be instantiated directly. To serve as a blueprint for other classes.

What is the purpose of the ABAP List Viewer (ALV)? Please choose the correct answer. To create graphical user interfaces. To manage database transactions. To display data in a structured, customizable format. To write application-specific log files.

What is the advantage of using Core Data Services (CDS) views in ABAP for HANA? Please choose the correct answer. They provide a graphical interface for database design. They are used to create web-based applications. They enable complex calculations and logic to be executed in the database. They replace the need for SQL in ABAP.

In ABAP OO, what is the significance of the 'Friend' relationship between classes? Please choose the correct answer. It restricts access to methods and attributes to a specific class. It enables classes to access each other's private components. It allows classes to share all methods and attributes. It is used to define inheritance relationships.

Which statement can you use to change the contents of a row of data in an internal table? Please choose the correct answer. Insert table. Append table. Modify table. Update table.

In ABAP, which statement about the 'AT SELECTION-SCREEN' event is true? Please choose the correct answer. It is triggered after the user executes a report. It occurs only once during the program execution. It is used to validate user input on the selection screen. It is used to modify the selection screen dynamically.

How does the 'ABAP Managed Database Procedure Proxy' (AMDP Proxy) facilitate database programming? Please choose the correct answer. By providing a backup mechanism for database procedures. By allowing ABAP programs to call database procedures as if they were ABAP methods. By automatically converting ABAP code to database procedures. By managing database connections and transactions.

Which of the following are principles of REST architecture? There are 3 correct answers to this question. Virtualization. Stateless. Layered system. Cacheable.

In ABAP, what is the benefit of using a hashed internal table? Please choose the correct answer. It allows duplicate keys. It automatically sorts the entries. It provides faster access for key-based reads. It consumes less memory than standard tables.

Which of the following are principles of cloud native? There are 3 correct answers to this question. Microservices. Application Programming Interfaces (APIs). Infrastructure Independent. REST and CRUD.

What is the significance of using 'MESH' paths in ABAP CDS views? Please choose the correct answer. To enable deep nesting of views. To create recursive data structures. To define multi-dimensional data models. To optimize performance for large datasets.

Which ABAP SQL clause allows the use of inline declarations? Please choose the correct answer. FIELDS. INTO CORRESPONDING FIELDS OF. FROM. INTO.

In this nested join below in which way is the join evaluated? Please choose the correct answer. SELECT FROM t_a AS a LEFT OUTER JOIN t_b AS b LEFT OUTER JOIN t_c AS c ON c~f1 = b~f1 AND c~f2 = b~f2 ON b~f1 = a~f1 WHERE .... 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 bottom to the top in the order of the on conditions: 1. a is joined with b 2. b is joined with c. 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 right to the left in the order of the tables: 1. b is joined with c. 2. b is joined with a.

Which of the following principles is NOT a part of the four basic principles of Object-Oriented Programming? Please choose the correct answer. Encapsulation. Inheritance. Recursion. Polymorphism.

How does the 'SELECT FOR ALL ENTRIES' statement in ABAP improve performance when retrieving data from multiple tables? Please choose the correct answer. By parallelizing the query execution. By automatically creating indexes on the tables. By reducing the number of database accesses. By caching the results in the application server.

Which of the following best describes the concept of 'Code-to-Data' paradigm in ABAP for SAP HANA? Please choose the correct answer. 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.

In RAP, what is the purpose of a 'Service Definition'? Please choose the correct answer. To expose a business object as a service. To manage database connections. To specify the business logic. To define the UI components.

A class my_class contains the public static method my_method. What is the correct code to call this method? Please choose the correct answer. my_class=>my_method( ). my_class->my_method(). my_class=>my_method(). my_class->my_method( ).

Refer to the Exhibit. Given the following Core Data Services View Entity Data Definition, @AccessControl.authorizationCheck: #NOT_REQUIRED DEFINE VIEW ENTITY demo_cds_data_source_matrix AS SELECT FROM <source> { KEY field_1, field_2, field_3 } Which of the following types are permitted to be used for on line #4? There are 2 correct answers to this question. A CDS DDIC-based view. A database view from the ABAP Dictionary. A database table from the ABAP Dictionary. An external view from the ABAP Dictionary.

You are given the following information: SELECT SINGLE * FROM SPFLI WHERE CARRID = 'LH' AND CONNID = '1234' INTO @data(ls) 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. "Load Unit to "Column Loadable". "Load Unit' to 'Page Loadable". "Storage Type" to "Row Store". "Storage Type" to "Column Store".

What is the purpose of Annotations in ABAP CDS? Please choose the correct answer. To define the user interface. To optimize query performance. To enhance the view with metadata. To debug CDS views.

Which of the following is a benefit of using SAP BTP for extending S/4HANA Cloud? Please choose the correct answer. Direct access to modify core SAP code. Ability to build and run custom applications. Reduced need for system upgrades. Elimination of the need for testing.

How does the 'ABAP Test Cockpit' (ATC) enhance code quality in ABAP development? Please choose the correct answer. By performing static code checks and analysis. By automatically correcting syntax errors. By managing version control of ABAP programs. By providing a runtime environment for testing.

Scenario: An ABAP application on SAP HANA needs to perform complex calculations on large datasets. Which approach should be used to achieve optimal performance? Please choose the correct answer. Store data in temporary tables for processing. Use classical ABAP processing techniques. Leverage SAP HANA's in-memory capabilities using CDS views or AMDPs. Implement calculations in the application layer.

What is the role of 'SAP Cloud Application Programming Model' in ABAP Cloud development? Please choose the correct answer. To handle security and compliance in the cloud. To provide a set of tools and languages for building cloud-native applications. To manage cloud infrastructure and services. To serve as a primary database management system.

Which of the following are benefits of using ABAP CDS views? There are 3 correct answers to this question. Direct access to database tables. Enhanced performance with code pushdown. Automatic generation of OData services. Integrated authorization checks. Rich data modeling capabilities.

Refer to the Exhibit. Given this code, INTERFACE if1. METHODS m1. ENDINTERFACE. CLASS c11 DEFINITION. ... INTERFACES if1. ENDCLASS. CLASS c12 DEFINITION. ... DATA mo_if1 TYPE REF TO if1. ... ENDCLASS. ... What are valid statements? There are 2 correct answers to this question. In class CL2, the interface method is named ifl-ml. Class CL1 implements the interface. In class CL1, the interface method is named if-ml. Class CL2 uses the interface. Class CL1 uses the interface.

In the context of ABAP Cloud, what is the role of SAP Business Technology Platform (BTP)? Please choose the correct answer. To replace the need for an on-premise SAP system. To serve as the primary database for SAP applications. To provide a platform for building, extending, and integrating SAP applications. To manage SAP system upgrades and patches.

What is the primary goal of SAP Clean Core in S/4HANA? Please choose the correct answer. To provide a separate layer for custom development. To simplify the core by removing obsolete code. To enhance the performance of the core system. To integrate third-party applications.

In ABAP, what is the purpose of the 'Field-Symbols' keyword? Please choose the correct answer. To create a reference to a memory area. To initialize a global variable. To declare a constant. To define a new data structure.

What is the purpose of a foreign key relationship between two tables in the ABAP Dictionary? Please choose the correct answer. To ensure the integrity of data in the corresponding database tables. To create a corresponding foreign key relationship in the database. To document the relationship between the two tables.

In the context of SAP S/4HANA Cloud, what is a Side-by-Side Extension? Please choose the correct answer. A direct modification to the standard SAP code. An extension built on a separate platform, like SAP BTP. An extension built within the S/4HANA core. An extension using only frontend technologies.

How do ABAP RESTful Application Programming Model (RAP) and SAP BTP complement each other in the context of extensibility? Please choose the correct answer. RAP and BTP operate independently without any interaction. RAP provides a framework for building OData services, which can be consumed in BTP. RAP is used for backend development, while BTP is for frontend only. BTP replaces the need for RAP in modern SAP development.

What is the primary benefit of code pushdown in ABAP for SAP HANA? Please choose the correct answer. To increase the size of the codebase. To enhance the user interface experience. To simplify the syntax of ABAP code. To improve performance by executing data-intensive operations in the database.

Which internal table type allows unique and non-unique keys? Please choose the correct answer. Standard. Hashed. Sorted.

Which of the following are use cases for side-by-side extensions? There are 2 correct answers to this question. Adding additional business logic to an SAP S/4HANA Cloud Business Object. A custom solution needing to be developed by a partner. Creating custom applications integrating data from SAP S/4HANA Cloud and SAP Ariba. Creating custom fields in an SAP S/4HANA Cloud table.

Scenario: A developer is optimizing an ABAP program for SAP HANA. The program contains several nested loops for data processing. What strategy should be used to optimize this program? Please choose the correct answer. Use classical ABAP statements for data processing. Increase the number of nested loops for better clarity. Move all processing to the application server. Convert nested loops into single SQL statements using New ABAP SQL.

In ABAP SQL, which of the following can be assigned an alias? There are 2 correct answers to this question. field (from field list). group criterion (from group by clause). order criterion (from order by clause). database table.

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. Enhancing SQL queries for efficiency. Code pushdown to the database layer. Applying appropriate buffering techniques. Implementing parallel processing. Minimizing the use of internal tables.

Which of the following best describes 'Polymorphism' in Object-Oriented Programming? Please choose the correct answer. The process of breaking down a system into smaller, manageable parts. The ability of different classes to be treated as instances of the same class through inheritance. The practice of designing objects to share behaviors and to be able to override shared behaviors with specific ones. The concept of hiding the internal state of an object and requiring all interaction to be performed through an object's methods.

In ABAP for SAP HANA, what is the role of the 'AMDP' (ABAP Managed Database Procedures)? Please choose the correct answer. To manage database connections. To create and manage ABAP classes. To enable the creation of database procedures and functions in ABAP. To handle application logic in the application server.

In ABAP OO, what is the advantage of using Polymorphism? Please choose the correct answer. To increase the efficiency of database operations. To enable objects to be treated as instances of their parent class. To restrict the visibility of methods in subclasses. To allow objects to change their class at runtime.

Setting a field to read-only in which object would make the field read-only in all applications of the RESTful Application Programming model? Please choose the correct answer. Projection view. Metadata extension. Service definition. Behaviour definition.

Which of the following are part of SAP’s LCNC toolset? There are 3 correct answers to this question. SAP Build Process Automation. SAP Build Apps. SAP HANA Cloud. SAP Build Work Zone.

In ABAP CDS, what is the role of the 'Define View' statement? Please choose the correct answer. To initialize a global variable. To declare a new data type. To define a CDS view. To create a new database table.

What is the significance of 'ALV IDA' (ALV with Integrated Data Access) in ABAP for SAP HANA? Please choose the correct answer. It provides a framework for building web applications. It is used for legacy system migration. It enables efficient data display by leveraging the power of the HANA database. It is a tool for database administration.

What is the significance of 'Full-Text Search' capabilities in ABAP for SAP HANA? Please choose the correct answer. To allow efficient searching of large text datasets using SQL. To translate text data into multiple languages. To encrypt sensitive text data in the database. To enable complex mathematical operations on text data.

Scenario: A developer needs to implement a complex business logic that involves multiple database tables and calculations. Which of the following ABAP programming models should be used? Please choose the correct answer. Procedural programming with Open SQL. Object-oriented programming with classes and methods. Event-driven programming with control frameworks. Functional programming with AMDP.

In the context of SAP S/4HANA Cloud, what is meant by 'Extensibility'? Please choose the correct answer. The integration of third-party software. The capacity to add or enhance functionality without disrupting the core. The process of upgrading the SAP system. The ability to modify the core SAP code.

What is the significance of 'Table Functions' in ABAP for SAP HANA? Please choose the correct answer. To create virtual tables for reporting purposes. To enable complex calculations within database tables. To facilitate data import from external sources. To define reusable functions in ABAP.

Which of the following are incomplete ABAP types? There are 2 correct answers to this question. T. String. C. P.

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. DATA gv_source TYPE p LENGTH 8 DECIMALS 3. to DATA gv_target TYPE p LENGTH 16 DECIMALS 2. DATA gv_source TYPE c. to DATA gv_target TYPE string. DATA gv_source TYPE d. to DATA gv_target TYPE string. DATA gv_source TYPE string, to DATA gv_target TYPE c.

Which of the following are key components of the ABAP RESTful Application Programming Model? Please select all the correct answers that apply. Managed Transactional Processing. Service Definition. Unmanaged Transactional Processing. Behavior Definition. OData V2 protocol.

Which of the following is a characteristic of the New ABAP SQL? Please choose the correct answer. Enhanced performance and optimization for SAP HANA. Limited integration with SAP HANA features. Inability to handle complex calculations. Exclusive use for non-HANA databases.

How does the use of 'Open SQL' change with ABAP development for SAP HANA? Please choose the correct answer. Open SQL usage remains unchanged in SAP HANA. Open SQL is replaced entirely by CDS views. Open SQL is no longer supported in SAP HANA. Open SQL is enhanced to leverage SAP HANA’s capabilities.

In the context of ABAP development, what does 'SQL pushdown' refer to? Please choose the correct answer. Transferring all database operations to a secondary database. Pushing SQL code to the application layer for processing. Moving SQL statements from the application server to the client side. Executing data-intensive logic directly in the database layer.

In ABAP, what is a "Transport Request"? Please choose the correct answer. A package for transporting changes across systems. A method to request system resources. A request for data from the database. A user request for program execution.

In ABAP for SAP HANA, how does 'Parallel Processing' improve application performance? Please choose the correct answer. By processing all tasks in a single thread for consistency. By allocating all system resources to a single task at a time. By dividing tasks into smaller sub-tasks that are executed simultaneously. By delaying non-critical tasks until the system is idle.

Which of the following are features of Core Data Services? There are 3 correct answers to this question. Structured Query Language (SQL). Annotations. Associations. Delegation. Inheritance.

In the ABAP RESTful Application Programming Model, what role does the Service Definition play? Please choose the correct answer. It manages user authentication. It specifies the underlying database structure. It exposes a CDS view as an OData service. It defines the UI layout.

Which of the following signature elements may an instance constructor have? There are 2 correct answers to this question. Changing parameters. Exporting parameters. Importing parameters. Exceptions.

In ABAP RAP, how are 'Drafts' used in application development? Please choose the correct answer. To manage different versions of the application. To create backup copies of the application. To optimize the performance of database queries. To temporarily store uncommitted changes.

Which of the following string functions are predicate functions? There are 2 correct answers to this question. contains_any_of(). find_any_not_of(). count_any_of(). matchesQ.

In RESTful Application Programming, a business object contains which parts? There are 2 correct answers to this question. CDS view. Authentication rules. Behavior definition. Process definition.

Which of the following are true about ABAP Shared Objects? There are 3 correct answers to this question. They are used for inter-process communication. They can be accessed by multiple users simultaneously. They provide a mechanism for memory management. They are stored in the database layer. They offer a way to cache data in application memory.

How do CDS Table Functions enhance the capabilities of ABAP CDS Views? Please choose the correct answer. By allowing direct SQL scripting within CDS views. By supporting complex joins and unions. By providing a graphical interface for data modeling. By enabling real-time data replication.

How does the concept of 'Code Pushdown' manifest in ABAP CDS? Please choose the correct answer. By executing data-intensive logic in the database layer. By pushing UI rendering to the client side. By moving code execution from the database to the application server. By decentralizing the codebase across multiple systems.

What is the primary benefit of using Code Pushdown in ABAP development for SAP HANA? Please choose the correct answer. To simplify the ABAP code syntax. To enhance the security of the database. To increase the code execution time. To reduce the network traffic between the application server and the database.

Which statement about ABAP Shared Objects is true? Please choose the correct answer. They are only accessible within a single program. They are used for database storage. They are memory areas shared by all users of an ABAP instance. They are used to store user-specific data.

What is the significance of 'Behavior Definitions' in the ABAP RAP? Please choose the correct answer. They are used to define database triggers. They specify the operations allowed on business objects. They define the UI behavior of Fiori apps. They manage the deployment of applications to different environments.

In an Access Control Object, which clauses are used? There are 3 correct answers to this question. Return code (to assign the return code of the authority check). Define role (to specify the role name). Grant (to identify the data source). Where (to specify the access conditions). Revoke (to remove access to the data source).

What is an Abstract Class in ABAP Object-Oriented programming? Please choose the correct answer. A class that cannot be instantiated and is used as a base class. A class that provides a complete implementation of all its methods. A class designed only for data storage. A class that can be instantiated but cannot have methods.

The term "Local Platform APIs" is directly associated with which of the following? There are 2 correct answers to this question. SAP HANA. SAP HANA Cloud. SAP S/4HANA Cloud, ABAP environment. SAP BTP, ABAP environment.

What is the key principle behind SAP's 'Clean Core' philosophy in S/4HANA Cloud? Please choose the correct answer. To use only traditional ABAP for extensions. To centralize all customizations in the core system. To keep the core system free of modifications and custom code. To perform all customizations at the database level.

Which patterns raise an exception? There are 3 correct answers to this question. DATA: Ev target TYPE p DECIMALS 3. CONSTANTS: gcojntl TYPE i VALUE 2. Ev_target -U EXACT #2 / gcojntl ). DATA: gv_target TYPE d. s/ □ CONSTANTS: gco_date TYPE d VALUE '20331233*. gv_target EXACT (geo_date). DATA: gv_target TYPE p DECIMALS 2. CONSTANTS: go intl TYPE i VALUE 3. gv_target -U EXACT (2 gcojntl). DATA: gv_target TYPE c LENGTH 5. V □ CONSTANTS: ECO string TYPE string VALUE 0123456789ABCDEF". gv_target - EXACT (gco_string + 5 (6) ). DATA: gv_target TYPE string. □ CONSTANTS: gco_string TYPE LENGTH 16 VALUE 0123456789ABCDEF*. gv_target = EXACT # gco_string+5 (5) ).

What is the role of the Enhancement Framework in ABAP? Please choose the correct answer. To integrate third-party applications. To facilitate the upgrade of SAP systems. To enable the modification of standard SAP code. To manage database schemas.

What is the purpose of the 'ENQUEUE' and 'DEQUEUE' functions in ABAP? Please choose the correct answer. To handle file operations. To manage memory allocation. To perform asynchronous processing. To control access to shared resources.

You declare a variable using the statement DATA struct TYPE <type>. Which of the following can you use to declare a structure? There are 2 correct answers to this question. A database table. A CDS view. A predefined ABAP type. A data element.

Which of the following is a feature of the ABAP programming language? Please choose the correct answer. Direct file system access. Garbage collection. Pointer arithmetic. Integrated exception handling.

Which of the following are tools that can be used to adapt custom code manually or automatically? There are 2 correct answers to this question. ABAP development tools for Eclipse Quick Fix. SAP Notes. SAP Readiness Check Tool. Custom Code Migration app.

Why would you use Access Controls with CDS Views? There are 2 correct answers to this question. All of the data from the data sources is loaded into your application automatically and filtered there according to the user's authorization. The system field sy-subrc is set, giving you the result of the authorization check. You do not have to remember to implement AUTHORITY CHECK statements. Only the data corresponding to the user's authorization is transferred from the database to the application layer.

In ABAP for SAP HANA, how does 'Temporal Join' support time-dependent data analysis? Please choose the correct answer. By synchronizing data updates with the system clock. By speeding up queries on large time-series datasets. By allowing queries to specify a time dimension for data retrieval. By automatically archiving old data.

Scenario: A developer is designing a data model to represent sales orders and their line items. Which approach should be used in ABAP CDS for optimal design? There are 3 correct answers to this question. Utilize input parameters to filter data dynamically. Create a CDS view for sales orders and another for line items. Implement all logic in a single CDS view. Use associations to link sales orders and line items. Avoid using parameters in CDS views.

What RESTful Application Programming feature is used to ensure the uniqueness of a semantic key? Please choose the correct answer. Validation. Determination. Action.

In ABAP, what does the ALV Grid Control provide? Please choose the correct answer. A tool for user authentication. An interactive and customizable table display. A method for data encryption. A framework for mobile applications.

How does the 'Factory Method' design pattern benefit ABAP OO programming? Please choose the correct answer. By directly exposing the constructors of a class. By centralizing object creation to ensure consistency. By automatically generating code for class methods. By reducing the memory usage of objects.

In ABAP, which of the following statements about pragmas and pseudo-comments are correct? There are 2 correct answers to this question. The pseudo-comment is checked by the syntax checker. ##NEEDED is checked by the syntax checker. The pragma is not checked by the syntax checker. #EC_NEEDED is not checked by the syntax checker.

In RAP, what is the advantage of using 'Managed Transactional Processing'? Please choose the correct answer. It enables the use of custom SQL queries. It provides a mechanism for offline data synchronization. It automates CRUD operations and ensures data consistency. It allows direct access to the database.

In the ABAP RAP, what is the role of 'Value Help' in CDS Views? Please choose the correct answer. To provide default values for fields. To offer input assistance and value suggestions. To optimize query execution plans. To assist with data encryption.

Which of the following statements about Encapsulation in ABAP OO is true? Please choose the correct answer. It allows the internal state of an object to be changed directly. It protects an object's state by bundling methods and data together. It is used to create multiple instances of a class. It exposes the implementation details of an object.

How does the 'Composite' design pattern apply in ABAP OO? Please choose the correct answer. It allows the creation of complex objects by combining simpler ones. It is used for creating recursive tree structures. It defines a one-to-one relationship between objects. It is used to create a hierarchy of classes with single inheritance.

What is the advantage of using Input Parameters in ABAP CDS Views? Please choose the correct answer. To define default values for fields. To increase the security of the view. To link views to external data sources. To allow dynamic filtering of data at runtime.

Which of the following are recommended clean core workstreams? There are 3 correct answers to this question. Custom code evaluation. Simplification item checks. Review of copies. Custom code adaptation.

Which type of legacy code does SAP recommend you eliminate when you review modifications as part of an SAP S/4HANA system conversion? There are 2 correct answers to this question. Code that now is identical to a standard SAP object. Code that has less than 10% usage according to usage statistics. Code that can be redesigned as a key user extension. Code that supports a critical business process.

How does the ABAP RESTful Application Programming Model support transactional consistency? Please choose the correct answer. Through client-side transaction management. By implementing stateful services. By using database triggers. Through managed transactional processing.

In Object-Oriented Design, what is the main advantage of using Composition over Inheritance? Please choose the correct answer. Composition allows for more flexible code reuse and design. Composition enhances the polymorphic behavior of objects. Composition is simpler to implement than Inheritance. Composition is the only way to create complex objects.

In ABAP SQL, which of the following retrieves the association field _Airline-Name of a CDS view? Please choose the correct answer. "_Airline Name. /_Airline Name. @_Airline-Name. \_Airline-Name.