单项选择题
A.Saturday’s full backup tape
B.Wednesday’s backup tape
C.Saturday’s full backup and Wednesday’s incremental backup tapes
D.Saturday’s full backup and Sunday’s through Wednesday’s incremental backup tapes
单项选择题 Howcanadirectorynamed/dirlbeexcludedduringarestoreoffilesbackedupbynamewiththebackupcommand（）
单项选择题 An administrator is installing a C compiler on a system. According to the compiler’s documentation， the AIX fileset bos.adt.libm must be installed prior to the installation of the compiler. Which of the following commands would verify installation of the prerequisite fileset（）
单项选择题 An administrator has a two-disk volume group （testvg） with one logical volume （testlv） which has just been mirrored across both disk drives. Which of the following commands can be used to turn off quorum（）