Asystemadministratorhasanapplicationthathasthedatainvolumegroupappvg.Whichofthefollowingcommandswillbackupthecontentsofappvgtothetapein/dev/rmt0andcheckforanyreaderrors?()A.savevg-mf/dev/rmt0appvgB.savevg-cvf/dev/rmt0appvgC.savevg-xvf/dev/rmt0appvgD.savev

题目
Asystemadministratorhasanapplicationthathasthedatainvolumegroupappvg.Whichofthefollowingcommandswillbackupthecontentsofappvgtothetapein/dev/rmt0andcheckforanyreaderrors?()

A.savevg-mf/dev/rmt0appvg

B.savevg-cvf/dev/rmt0appvg

C.savevg-xvf/dev/rmt0appvg

D.savevg-f/dev/rmt0-Vappvg


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  • 第1题:

    下面哪一个是逻辑分区?()

    A./dev/sda1

    B./dev/sda2

    C./dev/sda3

    D./dev/sda4

    E./dev/sda5

    F./dev/sda6


    dev/sda5

  • 第2题:

    Linux中第2个IDE接口硬盘可以表示为()

    A./dev/hda

    B./dev/hdb

    C./dev/sdb

    D./dev/sda


    B

  • 第3题:

    1、将光盘/dev/hdc 卸载的命令是

    A.umount /dev/hdc

    B.unmount /dev/hdc

    C.umount /mnt/cdrom /dev/hdc

    D.unmount /mnt/cdrom /dev/hdc


    C

  • 第4题:

    下面哪一个是逻辑分区?()

    A./dev/sda1

    B./dev/sda2

    C./dev/sda3

    D./dev/sda6

    E./dev/sda5

    F./dev/sda4


    dev/sda5

  • 第5题:

    3、下面哪一个是逻辑分区?()

    A./dev/sda1

    B./dev/sda2

    C./dev/sda3

    D./dev/sda6

    E./dev/sda5

    F./dev/sda4


    dev/sda5