What are some features of ABAP SQQL? Note: There are 2 correct answers to this question.

• A.It is directly executed on the HANA database.
• B.It is integrated in the ABAP programming language.
• C.It is only valid on the HANA database.
• D.It is first processed by the Database Interface.

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What describes multi-column internal tables?

• A.They use one incomplete data type.
• B.They are based on a structured row type.
• C.They must contain nested components.
• D.They use one complete data type.

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Which statement creates a reference variable for class CL_VEHICLE?

• A.TYPES lo_vehicle TYPE cl_vehicle.
• B.DATA lo_vehicle TYPE REF OF cl_vehicle.
• C.DATA lo_vehicle LIKE REF cl_vehicle.
• D.DATA lo_vehicle TYPE REF TO cl_vehicle.

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You have attached a system field to an input parameter of a CDS view entity as follows:
define view entity Z_ENTITY
with parameters
@Environment.systemField: #SYSTEM_LANGUAGE
language : spras
What are the effects of this annotation? (Select 2 correct answers)

• A.The value of sy-langu will be passed to the CDS view automatically both when you use the CDS view in ABAP and in another CDS view entity (view on view).
• B.You can still override the default value with a value of your own.
• C.The value of sy-langu will be passed to the CDS view automatically when you use the CDS view in ABAP but not when you use it in another view entity.
• D.It is no longer possible to pass your own value to the parameter.

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In what order are objects created to generate a RESTful Application Programming application?

Correct Answer:

Explanation:
Database table
Data model view
Projection view
Service definition
Service binding
In RAP, the development flow follows a bottom-up approach, beginning with persistence and ending with OData exposure:
* Database table:The persistence layer where data is stored. This is the foundation of the business object model.
* Data model view (CDS entity):The CDS view is defined on top of the database table to provide a semantic data model. It represents entities like Travel or Booking.
* Projection view:Provides an abstraction of the data model view and controls which fields and associations are exposed externally.
* Service definition:Specifies which projection views (entities) are exposed in the OData service.
* Service binding:Connects the service definition to a communication protocol (e.g., OData V2 or V4), generating the final consumable service endpoint.
This sequence ensures a layered architecture consistent with RAP guidelines:
* Persistence layer # Data model layer # Projection layer # Service layer # Binding to protocol.
Reference: SAP Help 1, pages 4-6 - RAP design time development flow (data modeling, business service provisioning, service consumption).

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