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.
BACKUPLOG DB1 TO Device1 WITH COPY_ONLY
B.
BACKUPLOG DB1 TO Device1 WITH NORECOVZRY
C.
BACKUPLOG D31 TO Device1 WITH TRUNCATE_ONLY
D.
BACKUPLOG D31 TO Device1
Explanation:
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