Which code segment should you execute?

You have a SQL Server 2012 database named DB1.

You have a backup device named Device1.

You discover that the log file for the database is full.

You need to ensure that DB1 can complete transactions.

The solution must not affect the chain of log sequence numbers (LSNs).

Which code segment should you execute?
A . BACKUP LCG DB1 TO Device1 WITH COPY_ONLY
B . BACKUP LOG DB1 TO Device1
C . BACKUP LOG DB1 TO Device1 WITH NCRECCVERY
D . BACKUP LOG D31 TO Device1 WITH TRUNCATE ONLY

View Answer

Answer: B

Explanation:

References:

http://msdn.microsoft.com/en-us/library/ms186865.aspx

http://msdn.microsoft.com/en-us/library/ms179478.aspx

http://msdn.microsoft.com/en-us/library/ms190925.aspx