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Oracle Backup and Recovery Sample Questions:

1. Before performing a closed database backup, which three commands can be used to shut down the database? (Choose three)

A) SHUTDOWN ABORT.
B) SHUTDOWN IMMEDIATE.
C) SHUTDOWN TRANSACTIONAL.
D) SHUTDOWN NORMAL.

2. When the status of the tablespace moves from read-only to read-write, which two events occur? (Choose two)

A) Redo-log switch must take place.
B) The DBWn process writes to the data files of the tablespace.
C) Oracle automatically means the file for backup.
D) All objects in the tablespace are checked for integrity.
E) Normal checkpoints on the file now occur.

3. What is recommended initial size for a tablespace containing an RMAN recovery catalog?

A) 20M
B) 10M
C) 100M
D) 10% of size of the target database.

4. The command ALTER DATABASE CREATE STANDBY CONTROLFILE AS standby.ct creates a standby control file. What needs to be done next to create a standby database?

A) The standby database needs to be created using the standby control file.
B) The standby control file needs to be copied to the standby server.
C) The standby control file needs to be copied to the standby location on the primary server.
D) The current redo-log files of the primary database need to be archived.

5. What must a DBA do after using NOLOGGING operations on a primary database?

A) Manually reapply the changes to the standby database.
B) Make sure the database is the only primary database in the current configuration.
C) Switch log files on the primary database.
D) Copy all affected data files to the standby server.

Solutions: