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After the ／etc／tunables／nextboot file has been edited, which command can be used to validate changes to the IO performance tuning settings?()A.ioo -v nextbootB.ioo -c nextbootC.valcheck -f nextbootD.tuncheck -r -f nextboot

题目
After the ／etc／tunables／nextboot file has been edited, which command can be used to validate changes to the IO performance tuning settings?()

A.ioo -v nextboot

B.ioo -c nextboot

C.valcheck -f nextboot

D.tuncheck -r -f nextboot

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更多“After the ／etc／tunables／nextboot file has been edited, which command can be used to validate changes to the IO performance tuning settings?() ”相关问题

  • 第1题：

    Whatcommandshouldasystemadministratorrunafterusinganeditortocreatethe／etc／tunables／nextbootfile?()

    A.ksh-nnextboot

    B.tunsave-a-fnextboot

    C.tuncheck-r-fnextboot

    D.diff$（vmtune）/etc/tunables/nextboot


    参考答案：C

  • 第2题：

    Whichofthefollowingcommandswouldasystemadministratorruntovalidate／etc／tunables／nextbootaftermanuallyediting()

    A.ksh-nnextboot

    B.tunsave-a-fnextboot

    C.tuncheck-r-fnextboot

    D.tunsavenextboot


    参考答案：C

  • 第3题：

    在4月3日下午2点执行文件command.file的命令是()

    A.at apr 3 2PM command.file

    B.at 2PM 3 apr command.file

    C.at 2PM apr 3 command.file

    D.at 3 apr 2PM command.file


    参考答案：C

  • 第4题：

    Whatstanzafiledoesasystemadministratorviewtodeterminewhatkernel－tuningparameterchangesweremadewhenthesystemwaslastbooted?()

    A./etc/rc.net

    B./etc/tunables/tuning

    C./etc/tunables/lastboot

    D./usr/samples/kernel/nextboot


    参考答案：C

  • 第5题：

    An operator has been asked if a system was rebooted. Which of the following commands should be used to determine if a reboot has occurred?()

    A. The name?command.The ?name?command.

    B. The ptime?command.The ?ptime?command.

    C. The hutdown ast?command.The ?hutdown ?ast?command.

    D. The ?etc/rc.shutdown?command.


    参考答案：B

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