A. read
B. read-write
C. read-only
D. write
第1题:
Considerthefollowingconfiguration:/devices/D1isamemberofdiskgroupdgroupA./devices/D2isamemberofdiskgroupdgroupA./devices/D3isamemberofdiskgroupdgroupA.Youplantoaddanewdisk,/devices/D4,tothediskgroupdgroupA.Youexecutethefollowingcommand:SQL>ALTERDISKGROUPdgroupAADDDISK’/devices/D*’;Whichtaskwouldbeaccomplishedbythecommand?()
A.Thecommandaddsthenewdisk,D4,tothediskgroup.
B.Thecommandwouldresultinanerrorbecausetheisnodiskbythename"’/devices/D*’"
C.Thecommandwillbeignoredbecausedisksstartingwith"D"arealreadymembersofthediskgroup.
D.Thecommandwouldresultinanerrorbecausenowildcardcharacterscanbeusedinthediskname.
E.Thecommandfirstdetachesallthememberdisksstartingwith"D",andthereattachesthemincludingthenewdisk.
第2题:
A. self
B. trust
C. untrust
D. junos-global
第3题:
A. Level 2 - 3
B. Level 1 - 2
C. Level 2
D. Level 0
E. Level 3
F. Level 1
第4题:
A.security
B.functional
C.junos-global
D.management
第5题:
A. Level 1 internal routes
B. Level 1 external routes
C. Level 2 internal routes
D. Level 2 external routes
第6题:
10、如何查看当前的系统运行目标?
A.使用命令systemctl
B.使用命令systemctl get-default 可以查看
C.使用命令systemctl get-level 可以查看
D.使用命令systemctl set-default 可以查看