问题:
To accomplish user-managed backup for the USERS tablespace, you issued the following command to put the database in backup mode:
SQL> ALTER TABLESPACE users BEGIN BACKUP;
While copying the file to the backup destination a power outage caused the instance to terminate abnormally.
Which statement is true about the next database startup and the USERS tablespace?()
A . The database will open, and the tablespace automatically comes out of the backup mode.
B . The database will be mounted, and recovery must be performed on the USERS tablespace.
C . The database will be mounted, and data files in the USERS tablespace must be taken out of the backup mode.
D . The database will not be mounted, and you must restore all the data files for the USERS tablespace from the backup, and perform recovery.
To accomplish user-managed backup for the USERS tablespace, you issued the following command to put the database in backup mode:
SQL> ALTER TABLESPACE users BEGIN BACKUP;
While copying the file to the backup destination a power outage caused the instance to terminate abnormally.
Which statement is true about the next database startup and the USERS tablespace?()
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