You are managing an Oracle Database 11g database. You want to ensure the recovery of the
database to the point of failure. Which configuration will you do to accomplish the task?
A.
Multiplex all database files
B.
Configure the Flash Recovery Area
C.
Configure the database instance ARCHIVELOG mode
D.
Configure the FAST_START_MTTR_TARGET initialization parameter
If you are using Oracle Recovery Manager (RMAN) as a backup tool for your Oracle database, you probably already know that you have two options for the backup location: disk and tape.
To help manage disk backups, in Oracle Database 10g Release 1 and later, you can define a special disk area that serves as a location for all types of backups. This location is the flash recovery area (FRA).
When you run a database in ARCHIVELOG mode, you enable the archiving of the redo log. The database control file indicates that a group of filled redo log files cannot be reused by LGWR until the group is archived. A filled group becomes available for archiving immediately after a redo log switch occurs.
The archiving of filled groups has these advantages:
A database backup, together with online and archived redo log files, guarantees that you can recover all committed transactions in the event of an operating system or disk failure.
If you keep an archived log, you can use a backup taken while the database is open and in normal system use.
FAST_START_MTTR_TARGET enables you to specify the number of seconds the database takes to perform crash recovery of a single instanc