多項選擇題

You are managing an Oracle Database 11g database. The database is open， and you plan to
performRecovery Manager （RMAN） backups.
Which three statements are true about these backups（）

A.The backups would be consistent.
B.The backups would be inconsistent.
C.The backups would be possible only if the database is running in ARCHIVELOG mode.
D.The backups would be possible only if the database is running in NOARCHIVELOG mode.
E.The backups need to be restored and the database has to be recovered in case of a media failure.

你可能感興趣的試題

單項選擇題

You executed the following command to perform a backup of the USERS tablespace：
SQL> ALTER TABLESPACE users BEGIN BACKUP；
ALTER TABLESPACE users BEGIN BACKUP *
ERROR at line 1：
ORA-01123： cannot start online backup； media recovery not enabled
What could be the reason for this error（）

A.The MTTR Advisor is disabled.
B.The database is in NOARCHIVELOG mode.
C.The tablespace is already in backup mode.
D.The Flash Recovery Area is not configured.

單項選擇題

Which statement is true about a whole consistent database backup on a database running in ARCHIVELOG mode（）

A.The backup will consist of used data blocks only.
B.The database must be shut down to accomplish the backup.
C.The backup can be accomplished without shutting down the database.
D.The backup will contain all database files that have never been backed up.

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You are managing an Oracle Database 11g database. The database is open， and you plan to performRecovery Manager （RMAN） backups. Which three statements are true about these backups（）

你可能感興趣的試題

Which statement is true about a whole consistent database backup on a database running in ARCHIVELOG mode（）

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You are managing an Oracle Database 11g database. The database is open， and you plan to
performRecovery Manager （RMAN） backups.
Which three statements are true about these backups（）