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ABAP Data Types and Operations

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Questions and Answers

What is the correct sequence of constructor execution when creating an instance of a subclass?

Instance constructor of superclass, static constructor of superclass, instance constructor of subclass, static constructor of subclass
Static constructor of superclass, static constructor of subclass, instance constructor of superclass, instance constructor of subclass (correct)
Static constructor of superclass, instance constructor of superclass, static constructor of subclass, instance constructor of subclass
Instance constructor of subclass, static constructor of subclass, instance constructor of superclass, static constructor of superclass

What is a characteristic of a database table?

It always has two key fields
It can have multiple key fields
It can only have one key field
It can have relationships to other tables (correct)

Which of the following is NOT a part of a business object in RESTful Application Programming?

Authentication rules
Process definition
Behavior definition
Data storage (correct)

How is the nested join evaluated?

From the left to the right in the order of the tables (D) Signup and view all the answers

What is a correct statement about database tables?

They can have any number of key fields (A) Signup and view all the answers

Which field is defined incorrectly in the given SAP HANA database table?

field3 (B) Signup and view all the answers

What is true about the relationship between a superclass and its subclass?

A subclass inherits properties from its superclass (D) Signup and view all the answers

What is a characteristic of Core Data Services (CDS) views?

They are used for data modeling (B) Signup and view all the answers

What is the purpose of authentication rules in a business object?

To define access control (B) Signup and view all the answers

What is a correct statement about join operations?

They are used to combine data from two tables (A) Signup and view all the answers

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