SAP ABAP interview question and answers part 1

Part1[1-10] Part2[11-20]  Part3[21-30]  Part4[31-40]  Part5[41-50]

1. What is SAP dispatcher?
Ans - SAP dispatchers is the control agent that manages the resources for the R/3 applications.

2. What are the two ways for restricting the value range for a domain?
Ans - • By specifying fixed values.
         • By stipulating a value table.

3. What is Repository Info. Systems?
Ans - It is a tool with which you can make data stored in the ABAP/4 Dictionary available.

4.What are subroutines?
Ans - Subroutines are program modules, which can be called from other ABAP/4 programs or within the same program.

5.Hotspots are special areas of an output list used to trigger events. True or false?
Ans - TRUE.

6.What are the different database integrities?
Ans - • Semantic Integrity.
         • Relational Integrity.
         • Primary Key Integrity.
         • Value Set Integrity.
         • Foreign Key integrity and
         • Operational integrity.

7. How do you find the information on the current screen?
Ans - The information on the current screen can be found by SYSTEM

8. What does the extract statement do in extract datasets?
Ans - The data is written to virtual memory by extract commands.

9. What are the basic objects of the data dictionary?
Ans - • Tables
         • Domains
         • Data elements
         • Structures
         • Foreign Keys

10. What are the layers of data description in R/3?
Ans - • The external layer.
         • The ABAP/4 layer.
         • The database layer.

Part1[1-10] Part2[11-20]  Part3[21-30]  Part4[31-40]  Part5[41-50]