Database - Data and Database Administration - Discussion

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


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.

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