2. What is the difference between open sql & native sql ?
3. Difference between Pooled, cluster & transparent tables?
4. What is Primary key, foreign key ? what is primary index?
5. secondary index?
6. how many indexes can be created for a table?
7. what is a value table?
8. what are the components of a table?
9. what is a domain?
10. what is a data element?
11. what is data class?
12. can you create a table with out a data element?
13. can you create a field with out a data element?
14. What approach you prefer for creating a table?
15. Give few names of cluster tables in sap?
16. Give few names of pooled tables in sap?
17. give few names of transparent tables?
18. what is a buffer and how many types?
19. what is table maintenance generator and how to create that?
20. What is the transaction code? How to add new fields to a standard sap table ?
21. How many types of table joins are there? difference between inner join & outer join?
22. Difference between "select * from mara" and "select single * from mara"?
23. what is a match code ? Lock objects ? what are views?
24. what are logical tables/database?
25. what is the difference bet'n table and a structure?
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