Determined the backup istaking too long and suspect a performance
Bottleneck. Which three are true about diagnosing and tuning these
Problems? (Choose three.)
Tables or table partitions from an RMAN backup?
Of your compressed Recovery Manager (RMAN) incremental level 0 backup
Is a bottleneck. FORCE LOGGING is enabled for the database. Which two
Could improve read performance? (Choose two.)
Increase the size of tape I/O buffers.
Disable FORCE LOGGING for the database.
Increase the size of the database buffer cache.
Enable asynchronous disk I/O.
Database instance is in ARCHIVELOG mode. The default location for the
Archived redo log files is the FRA.
Which two files are removed automatically if space is required in the FRA as
Per the retention policy? (choose two).
Command in RMAN? (Choose all that apply.) choose two
It is used to change failure priority only for HIGH or LOW priorities.
It is used to execute the advised repair script.
It is used to change failure priority only for the CRITICAL priority.
It is used to explicitly close the open failures.
Parameters.
Identify four RMAN commands that produce a multi-section Backup.
BACKUP TABLESPACE SYSTEM SECTION SIZE 100M;
BACKUP AS COPY TABLESPACE SYSTEM SECTION SIZE 100M;
BACKUP ARCHIVELOG ALL SECTION SIZE 25M;
BACKUP TABLESPACE "TEMP" SECTION SIZE 10M;
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