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Which of the following sequence of commands should be used to list the directories and files saved on a mksyst tape that has been rewound and placed in device rmt0?()A.tet1 -f /dev/rmt0 fsf 2; restore -xqvf /dev/rmt0B.tet1 -f /dev/rmt0.1 fsf2; restore -Tv

题目
Which of the following sequence of commands should be used to list the directories and files saved on a mksyst tape that has been rewound and placed in device rmt0?()

A.tet1 -f /dev/rmt0 fsf 2; restore -xqvf /dev/rmt0

B.tet1 -f /dev/rmt0.1 fsf2; restore -Tvf /dev/rmt0.1

C.tet1 -f /dev/rmt0.1 fsf3; restore Tqvf /dev/rmt0.1

D.tet1 -f /dev/rmt0.1 fsf3; restore -Tvf /dev/rmt0.1

相似考题

1.How long() you() a member of the club?A.have,,joinedB.have,,beenC.has,,joinedD.has,,been

2.14_____.A.tosaveB.savingC.saveD.saved

3.Why()the old block of flats()demolished next month?A、are…beingB、is…beingC、has…beenD、have…been

4.4．The doctor _______a _______boy yesterday．A． had saved; dyingB． saved; deadC． has saved; deadD． saved; dying

更多“Which of the following sequence of commands should be used to list the directories and files saved on a mksyst tape that has been rewound and placed in device rmt0?() ”相关问题

  • 第1题：

    You’re going to have a quiz ( )by another two in the ( )month.

    A. followed,followed

    B. followed,following

    C. following,followed

    D. following,following


    参考答案：B

  • 第2题：

    GiventhatfileisareferencetoaFileobjectthatrepresentsadirectory,whichcodefragmentswillsucceedinobtainingalistoftheentriesinthedirectory?()

    A.Vectorfilelist=（（Directory）file）.getList（）；

    B.String[]filelist=file.directory（）；

    C.Enumerationfilelist=file.contents（）；

    D.String[]filelist=file.list（）；

    E.Vectorfilelist=（newDirectory（file））.files（）；


    参考答案：D

  • 第3题：

    38．The doctor _________ a __________ boy yesterday．

    A． had saved ;dying

    B． saved ;dead

    C． has saved : dead

    D． saved :dying


    正确答案：D
    38．D【解析】句意t昨天，那个医生救了一个奄奄一息的男孩。从时间状语yesterday判断为过去时，排除答案 A、c;现在分词dying表示奄奄一息的，尚未死去，而过去分词dead表示已经死了的，明显不符题意。故选D。

  • 第4题：

    数据库记录的显示命令有LIST和()。

    A、GOTO

    B、DISP

    C、USE

    D、CREATE


    参考答案：B

  • 第5题：

    YouaremanaginganOracleDatabase11gdatabaserunninginARCHIVELOGmode.TheFlashRecoveryAreaisspecifiedasthedestinationforthearchivedredologfiles.Younoticethiswarninginthealertlogfile：ORA-19815：WARNING：db_recovery_file_dest_sizeof3221225472bytesis100.00%used，andhas0remainingbytesavailable.WhatwouldyoudotoreclaimtheusedspaceintheFlashRecoveryArea（）

    A.BackuptheFlashRecoveryArea.

    B.Decreasetheretentiontimeforthedatabasebackupandflashbacklogfiles.

    C.ManuallydeleteallthearchivedlogfilesfromtheFlashRecoveryAreabyusingoperatingsystem（OS）commands.

    D.ManuallydeletealltheexpiredbackupsetsfromtheFlashRecoveryAreabyusingoperatingsystem（OS）commands.


    参考答案：A, B

  • 第6题：

    利用list.files（)函数可以读取当前目录下的文件夹。


    错误

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