Dear Abapers, try to answer the below questions and help your fellow Abapers. Let us make it a discussion point by asking other Abap real time questions here.

1. Which client number you use for the current
project?
2. You are running a report. It is taking long time for
execution. What steps will you do to reduce the
execution time.
3. After running a BDC program in background, next
day morning when you see the results, few records
are not updated(error records). What will you do
then?
4. You are given functional specs for a BDC program
and you need to decide whether to write a method
call transaction or a session. How u will decide?
5. What is the difference between report and script?
6. what are the differences between scripts & smart
forms?
7. what are enhancements?
8. what are user-exits?
9. what is badi?
10. what is the difference between user-exit & BADIs?
11. what is the difference between user-exit &
customer-exit?
12. how do you get functional specs  when you are
assigned some object? (specs through email..??)
13. How do you write technical specs?
14. How do you write UTP?(unit test plan)