以下哪条命令可以实现通过backup命令在相对路径下为/var创建一个备份()
A.backup-p/var-ivf/dev/rmt0
B.find/var|backup-ivf/dev/rmt0
C.cd/var;backup-p.-ivf/dev/rmt0
D.cd/var;find.|backup-ivf/dev/rmt0
A.backup-p/var-ivf/dev/rmt0
B.find/var|backup-ivf/dev/rmt0
C.cd/var;backup-p.-ivf/dev/rmt0
D.cd/var;find.|backup-ivf/dev/rmt0
A.reload switch-over
B.reload standby
C.reload backup
D.restart backup
A.lspvhdisk1
B.lsvg-phdisk1
C.lsattr-phdisk1
D.lsdev-E-lhdisk1
A.lscons-l
B.cat/var/conslog
C.alog-tconsole-o
D.lslog/var/adm/conslog
A.chmod-Ro-s/application
B.chmod-Rug-s/application
C.chmod-R-s-o/application
D.chmod-R-s-ug/application
A.ason.sh-printse
B.ason.sh–backup log
C.ason.sh-status
D.ason.sh–copy log
A.chvg-aytestvg
B.chfs-Ayes/test
C.mount/test-auto=yes
D.chlv-aautomount=ytestlv