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Typical Interview Questions on Oracle DBAs

Typical Interview Questions on Oracle DBAs
1. What do you do in your current company?
2. What is your backup strategy?
3. Can you use RMAN?
4. Can you write shell scripting?
5. What is your backup strategy?
6. How do you schedule your database backup

7. How do you set RMAN retention policy?

RMAN>configure retention policy to recovery window of 30 days

8. What is redo log?
9. How many redo log group/file that you need?
10. Why you need more than redo log group?
11. Can explain the step necessarily to create standby database(briefly) ?
12. How to change from norarchivelog to archivelog

Shutdown immediate
Backup database
startup mount
alter database archivelog
alter database open

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