You are managing an Oracle Database 11g database. You want to take the backup of MULT_DATA, a big file tablespace of size 100 TB on tape drive, but you have tapedrives of only 10 GB each. Which method would accomplish the task quickly and efficiently?()
A: parallel image copy backup
B: backup with MAXPIECESIZE configured for the channel
C: parallel backup with MAXPIECESIZE configured for the channe
D: intrafile parallel backup
出自:Oracle认证