Database - Data and Database Administration - Discussion

Discussion :: Data and Database Administration - General Questions (Q.No.14)

14. 

Which of the following is the preferred way to recover a database after a system failure?

[A]. Rollback
[B]. Rollforward
[C]. Switch to duplicate database
[D]. Reprocess transactions

Answer: Option C

Explanation:

No answer description available for this question.

Lavanya said: (Oct 8, 2011)  
Roll back is right.

Mohammed Abusali said: (Sep 19, 2014)  
How this answer correct please anybody explain it?

Ganza said: (Jul 14, 2016)  
If your Primary Database fails you have to switch to your replication.

Post your comments here:

Name *:

Email   : (optional)

» Your comments will be displayed only after manual approval.