Unformatted text preview: a redo log is found to be corrupt by
the checksum process, the DBA must backup the database.
A: There is no RECOVER REDOLOG GROUP 1 command in Oracle.
B: This command should be used for cancel-based incomplete recovery.
C: There is no ALTER DATABASE RECOVER REDOLOG command in Oracle.
E: This command should be used for time-based incomplete recovery.
Oracle 8, DBA Certification Exam Guide, Jason S. Couchman, p. 662-663
Chapter 14: Database Failure and Recovery
Which statement about 'time-based recovery' is true?
A. Recovery is stopped by entering CANCEL at the recovery prompt.
B. Recovery is stopped by pressing at <CTL-C> the recovery prompt.
C. Recovery is stopped after the database has committed all changes up to the specified
point of time.
Actualtests.com - The Power of Knowing 1Z0-025
D. Recovery is stopped when the database has committed all changes up to the specified
system changes number (SCN).
E. Recovery is stopped when the specified method of recovery (CANCEL, TIME, or
Time-based recovery will stop after the database has committed all changes up to the
specified point in time. If uncommitte...
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- Fall '09
- Jason S. Couchman, DBA Certification Exam, Certification Exam Guide