单选题You want to perform the database backup when user activity on your system is low, such as between 12:00 a.m. and 2:00 am. Which command terminates with an error if the backup is not complete at the end of the specified duration?（）ARMAN BACKUP DURATION 2:00 MINIMIZE LOAD DATABASEBRMAN BACKUP DURATION 2:00 PARTIAL FILESPERSET 1 DATABASECRMAN BACKUP DURATION 2:00 PARTIAL MINIMIZE TIME DATABASE DRMAN BACKUP AS COPY DURATION 2:00 PARTIAL MINIMIZE LOAD DATABASE
单选题
You want to perform the database backup when user activity on your system is low, such as between 12:00 a.m. and 2:00 am. Which command terminates with an error if the backup is not complete at the end of the specified duration?（）
A
RMAN> BACKUP DURATION 2:00 MINIMIZE LOAD DATABASE
B
RMAN> BACKUP DURATION 2:00 PARTIAL FILESPERSET 1 DATABASE
C
RMAN> BACKUP DURATION 2:00 PARTIAL MINIMIZE TIME DATABASE
D
RMAN> BACKUP AS COPY DURATION 2:00 PARTIAL MINIMIZE LOAD DATABASE
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