Oracle
1Z0-063 · Question #198
Which two can be backed up by using RMAN in a database that is in ARCHIVELOG mode?
The correct answer is A. online redo log files while the database is open B. data files while the database is open. When you run a database in ARCHIVELOG mode, you enable the archiving of the redo log. If you keep an archived log, you can use a backup taken while the database is open and in normal system use.
Using RMAN for Backup and Recovery
Question
Which two can be backed up by using RMAN in a database that is in ARCHIVELOG mode?
Options
- Aonline redo log files while the database is open
- Bdata files while the database is open
- CPFILE and password file in MOUNT state
- Ddata blocks in data files that have changed since the previous backup
- Edata files while the database is in NOMOUNT state
How the community answered
(29 responses)- A83% (24)
- C10% (3)
- D3% (1)
- E3% (1)
Explanation
When you run a database in ARCHIVELOG mode, you enable the archiving of the redo log. If you keep an archived log, you can use a backup taken while the database is open and in normal system use.
Topics
#ARCHIVELOG mode#online redo logs#data file backup#RMAN capabilities
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