Oracle Database Interview Question Set-18

My DBA Community,

My today’s post is very important for those who are looking for a job and preparing for an Interview. I am writing Oracle Database interview questions.

I hope these IQ will help you.

1. What is Fragmentation in Oracle Database?
2. What is Table Fragmentation in Oracle Database?
3. Can we transfer the data between Linux to Windows?
4. Difference between b-tree and bitmap index.
5. How to troubleshoot a slow running query in Oracle?
6. What is GC cr request in RAC?
7. Which BR strategy is good for prod DB?
8. 2 Tb schema how you will refresh?
9. How will you ensure your patch is applied successfully?
10. What are the minimum required parameters in pfile?

Thanks