Which statement is true about redo log files during instance recovery?
A.
All current, online, and archived redo logs are required to complete instance recovery.
B.
All redo log entries in the current and active logs are applied to data files to reconstruct changes made after
the most recent checkpoint.
C.
All redo log entries in the current log are applied to data files until the checkpoint position is reached.
D.
All current, active, and inactive redo logs are required to complete instance recovery.
Explanation:
https://docs.oracle.com/cd/A58617_01/server.804/a58396/ch2.htm
The correct answer should be B.
– https://docs.oracle.com/cd/B19306_01/backup.102/b14191/recoscen.htm#BRADV229