单选题You issued the following commands to configure setting in RMAN; Then you issued the following command to take the backup: RMAN> BACKUP DATABASE PLUS ARCHIVELOG; Which statement is true about the execution of the above command?（）AThe backup will termin
题目
单选题
You issued the following commands to configure setting in RMAN; Then you issued the following command to take the backup: RMAN> BACKUP DATABASE PLUS ARCHIVELOG; Which statement is true about the execution of the above command?（）
A
The backup will terminate because the FORMAT clause was not configured for the channel
B
It backs up two copies of data files to tape and disk, and two copies of archived log file on tape
C
It backs up the data files and archived log files to disk, making two copies of each data file and archived log file
D
It backs up the data files and archived log files to tape, making two copies of each data file and archived log file