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单选题
Which of the following is backed up with the mksysb command when a system consists of the volume groups rootvg, vol1, and vol2?()
A

All filesystems in rootvg, vol1, vol2

B

All locally mounted filesystems in the rootvg

C

All files in the rootvg and system files in vol1 and vol2

D

All local and remotely mounted filesystems


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