单项选择题
A.tet1 -f /dev/rmt0 fsf 2; restore -xqvf /dev/rmt0
B.tet1 -f /dev/rmt0.1 fsf2; restore -Tvf /dev/rmt0.1
C.tet1 -f /dev/rmt0.1 fsf3; restore Tqvf /dev/rmt0.1
D.tet1 -f /dev/rmt0.1 fsf3; restore -Tvf /dev/rmt0.1
单项选择题 Which of the following is backed up with the mksysb command when a system consists of the volume groups rootvg, vol1, and vol2?（）
单项选择题 A customer has just received three enterprise systems that support a total of 48 LPARs. Which installation method expedite the process?（）
单项选择题 A system administrator notices that one of the mirrored disks, hdisk7 on datavg, has had a hardware failure. What is the best method of recover without causing additional problems?（）