You have written a program that uses inline declarations and assigns values using expressions. The global data declarations contain the following statement: DATA o TYPE REF TO cl_class. Which of the following are valid statements? Note: There are 3 correct Answers to this question.

In a central hub deployment, which protocol is used to communicate between front-end and back-end server?

You want to define an ABAP Managed Database Procedure (AMDP) . Which are requirements in the definition part of the class? Note: There are 2 correct Answers to this question.

Which data transfer formats are available in SAP Gateway? Note: There are 2 correct Answers to this question.

You use the UNION in the Open SQL statement in release 7.50. Which of the following must you use?
Note: There are 2 correct Answers to this question.