更多“单选题Which of the following commands should be used to delete an entry from the /etc/inittab?()A xitabB rmitabC chitabD delitab”相关问题
  • 第1题:

    Which of the following commands should be used to show DNS information?()

    • A、 trace
    • B、 netstat
    • C、 ifconfig
    • D、 nslookup

    正确答案:D

  • 第2题:

    Because of changes in an application environment, the /etc/inittab file needs to be modified.  Which of the following commands would be used to accomplish this in a supported manner()

    • A、vi
    • B、chitab
    • C、chssys
    • D、chrsrc

    正确答案:B

  • 第3题:

    A system administrator has added a new port entry in /etc/services for a new application to be tested. Which of the following commands should be used to activate this port?()

    • A、telinit -q
    • B、refresh -s inetd
    • C、startsrc -g services
    • D、refresh -s portmap

    正确答案:B

  • 第4题:

    Which of the following commands should be used to show how much data is read from or written to a particular logical volume, given there are several other logical volumes on the same disk?()

    • A、 sar
    • B、 lslv
    • C、 iostat
    • D、 filemon

    正确答案:D

  • 第5题:

    In order to change the system runlevel and execute /etc/inittab entries based on the new runlevel, which of the following commands should be performed?()

    • A、telinit
    • B、runinit
    • C、sysinit
    • D、startinit

    正确答案:A

  • 第6题:

    单选题
    In order to change the system runlevel and execute /etc/inittab entries based on the new runlevel, which of the following commands should be performed?()
    A

    telinit

    B

    runinit

    C

    sysinit

    D

    startinit


    正确答案: B
    解析: 暂无解析

  • 第7题:

    单选题
    Which of the following commands should be used to verify the integrity of a device driver fileset?()
    A

    lslpp

    B

    lsdev

    C

    lscfg

    D

    lppchk


    正确答案: D
    解析: 暂无解析

  • 第8题:

    单选题
    Which of the following commands would a system administrator use to initiate a rescan of the /etc/inittab file()
    A

    telinit -q

    B

    init -r

    C

    initab -s

    D

    exec /etc/inittab


    正确答案: B
    解析: 暂无解析

  • 第9题:

    单选题
    A  user  wants  to  be  permanently  added  to  the  dba  group.  Which  of  the  following  commands  or processes can be used to accomplish this()
    A

    chgrp

    B

    chuser

    C

    edit /etc/user

    D

    edit /etc/security/group


    正确答案: D
    解析: 暂无解析

  • 第10题:

    单选题
    Which of the following commands should be used to show DNS information?()
    A

     trace

    B

     netstat

    C

     ifconfig

    D

     nslookup


    正确答案: D
    解析: 暂无解析

  • 第11题:

    单选题
    Which of the following dbx commands should be used to obtain a stack trace from a coredump file?()
    A

    trace 

    B

    where 

    C

    status 

    D

    which


    正确答案: C
    解析: 暂无解析

  • 第12题:

    单选题
    Which of the following commands should be used to report statistics on network protocols used by the system?()
    A

     lsattr

    B

     pstat

    C

     netstat

    D

     ifconfig


    正确答案: D
    解析: 暂无解析

  • 第13题:

    When line errors occur, which of the following commands should be sued to cause init to re-read the /etc/inittab file if init stops respawning the getty process on a TTY?()

    • A、alog
    • B、telinit
    • C、sysinit
    • D、cfgmgr

    正确答案:B

  • 第14题:

    Which of the following commands should be used to delete an entry from the /etc/inittab?()

    • A、xitab
    • B、rmitab
    • C、chitab
    • D、delitab

    正确答案:B

  • 第15题:

    Which of the following commands should be used to report statistics on network protocols used by the system?()

    • A、 lsattr
    • B、 pstat
    • C、 netstat
    • D、 ifconfig

    正确答案:C

  • 第16题:

    Which of the following commands would a system administrator use to initiate a rescan of the /etc/inittab file()

    • A、telinit -q
    • B、init -r
    • C、initab -s
    • D、exec /etc/inittab

    正确答案:A

  • 第17题:

    单选题
    Which of the following commands is used to restore the VIO server from a backup image?()
    A

    dd

    B

    tar

    C

    restore

    D

    installios


    正确答案: C
    解析: 暂无解析

  • 第18题:

    单选题
    Which of the following commands is used to delete an empty directory?()
    A

    RD

    B

    EDIT

    C

    DIR

    D

    FORMAT


    正确答案: B
    解析: 暂无解析

  • 第19题:

    单选题
    A system administrator has added a new port entry in /etc/services for a new application to be tested. Which of the following commands should be used to activate this port?()
    A

    telinit -q

    B

    refresh -s inetd

    C

    startsrc -g services

    D

    refresh -s portmap


    正确答案: A
    解析: 暂无解析

  • 第20题:

    单选题
    An application is no longer required to start up automatically at system boot.  Which of the following  supported procedures would the administrator use to accomplish this()
    A

    Edit the /etc/inittab and comment out the entry that starts the application by placing a at the beginning of the line.

    B

    Use the chitab command.

    C

    Use the rmitab command.

    D

    Edit the /etc/reboot file to remove the entry that starts the application.


    正确答案: D
    解析: 暂无解析

  • 第21题:

    单选题
    Which of the following commands should be used to delete an entry from the /etc/inittab?()
    A

    xitab

    B

    rmitab

    C

    chitab

    D

    delitab


    正确答案: B
    解析: 暂无解析

  • 第22题:

    单选题
    Which of the following commands should be used to show how much data is read from or written to a particular logical volume, given there are several other logical volumes on the same disk?()
    A

     sar

    B

     lslv

    C

     iostat

    D

     filemon


    正确答案: A
    解析: 暂无解析

  • 第23题:

    单选题
    Because of changes in an application environment, the /etc/inittab file needs to be modified.  Which of the following commands would be used to accomplish this in a supported manner()
    A

    vi

    B

    chitab

    C

    chssys

    D

    chrsrc


    正确答案: B
    解析: 暂无解析

  • 第24题:

    单选题
    When line errors occur, which of the following commands should be sued to cause init to re-read the /etc/inittab file if init stops respawning the getty process on a TTY?()
    A

    alog

    B

    telinit

    C

    sysinit

    D

    cfgmgr


    正确答案: D
    解析: 暂无解析