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参考答案和解析
正确答案: B
解析: 暂无解析
更多“单选题Which fileset includes the commands vmstat and sar?()A  bos.perfB  bos.acctC  bos.adt.samplesD  perfagent.tools”相关问题
  • 第1题:

    An administrator is installing a C compiler on a system. According to the compiler’s documentation, the AIX fileset bos.adt.libm must be installed prior to the installation of the compiler.  Which of the following commands would verify installation of the prerequisite fileset()

    • A、installp
    • B、instfix
    • C、Ippchk
    • D、Islpp

    正确答案:D

  • 第2题:

    Which fileset includes the commands vmstat and sar?()

    • A、 bos.perf
    • B、 bos.acct
    • C、 bos.adt.samples
    • D、 perfagent.tools

    正确答案:B

  • 第3题:

    A disk contains several logical volumes.  Which of the following commands indicates how much data is read from or written to a particular logical volume on the same disk?()

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

    正确答案:D

  • 第4题:

    An AIX system administrator wants to reset the level at which the SIGDANGER signal is sent to processes so appropriate actions can be taken when paging space is running low.  Which of the following commands is used to reset the level?()

    • A、 vmtune -w
    • B、 svmon -w
    • C、 schedtune -w
    • D、 vmstat -s

    正确答案:A

  • 第5题:

    Where can the perfagent.tools fileset be found?()

    • A、 AIX Base CD
    • B、 AIX BonusPak CD
    • C、 AIX Performance Toolbox product CD
    • D、 Performance AIDE product CD

    正确答案:A

  • 第6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

  • 第7题:

    单选题
    An AIX system administrator wants to reset the level at which the SIGDANGER signal is sent to processes so appropriate actions can be taken when paging space is running low.  Which of the following commands is used to reset the level?()
    A

     vmtune -w

    B

     svmon -w

    C

     schedtune -w

    D

     vmstat -s


    正确答案: A
    解析: 暂无解析

  • 第8题:

    单选题
    To examine the Exhibit, press the Exhibit button. A user is compiling a C program.  A performance problem occurs and "vmstat 120 10" is run to determine the cause.  The vmstat output is provided in the exhibit.  Which of the following commands should be run to obtain more information about the problem?()
    A

     lsps 

    B

     tprof 

    C

     iostat 

    D

     vmtune


    正确答案: C
    解析: 暂无解析

  • 第9题:

    单选题
    Which of the following commands should be used to observe the number of system calls per second? ()
    A

     sar 

    B

     iostat 

    C

     svmon 

    D

     vmstat


    正确答案: A
    解析: 暂无解析

  • 第10题:

    单选题
    An administrator is installing a C compiler on a system. According to the compiler’s documentation, the AIX fileset bos.adt.libm must be installed prior to the installation of the compiler.  Which of the following commands would verify installation of the prerequisite fileset()
    A

    installp

    B

    instfix

    C

    Ippchk

    D

    Islpp


    正确答案: A
    解析: 暂无解析

  • 第11题:

    单选题
    A disk contains several logical volumes.  Which of the following commands indicates how much data is read from or written to a particular logical volume on the same disk?()
    A

     sar 

    B

     iostat 

    C

     svmon 

    D

     filemon


    正确答案: B
    解析: 暂无解析

  • 第12题:

    单选题
    Where can the perfagent.tools fileset be found?()
    A

     AIX Base CD

    B

     AIX BonusPak CD

    C

     AIX Performance Toolbox product CD

    D

     Performance AIDE product CD


    正确答案: C
    解析: 暂无解析

  • 第13题:

    Which commands can the technical specialist use in AIX 5.3 to display the Hypervisor and virtual processor affinity statistics?()

    • A、lpstat and mpstat
    • B、lparstat and mpstat
    • C、lpstat and vmstat
    • D、vmstat and sar

    正确答案:B

  • 第14题:

    Which of the following commands should be used to show the percentage of time that any given disk was busy?()

    • A、 ps
    • B、 tprof
    • C、 iostat
    • D、 vmstat

    正确答案:C

  • 第15题:

    Which of the following commands can be used to determine if a disk drive is causing a bottleneck?()

    • A、 vmstat 
    • B、 fileplace 
    • C、 iostat 
    • D、 lvmstat

    正确答案:C

  • 第16题:

    A system administrator has a server that is performing poorly. The vmstat command identifies that high CPU usage is the problem. Which of the following commands can be used to identify the eight most active processes running on the server?()

    • A、ps -ef -t8
    • B、sar -u -p 8
    • C、vmstat -t 8
    • D、topas -p8 -n0 -d0

    正确答案:D

  • 第17题:

    When trying to run topas on an AIX 4.3.x system, the system administrator gets the error message "ksh: topas:  not found."   Which of the following options is the most likely reason this occurred?()

    • A、 The fileset bos.perf.tools is not loaded on this system.
    • B、 The fileset perfagent.tools is not loaded on this system.
    • C、 The command topas is only available in AIX version 5.x.
    • D、 The path variable does not include /usr/samples/kernel/. Either add it to the .profile or cd to that location and run the command again.

    正确答案:B

  • 第18题:

    单选题
    Which commands can the technical specialist use in AIX 5.3 to display the Hypervisor and virtual processor affinity statistics?()
    A

    lpstat and mpstat

    B

    lparstat and mpstat

    C

    lpstat and vmstat

    D

    vmstat and sar


    正确答案: C
    解析: 暂无解析

  • 第19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20题:

    单选题
    Which of the following commands can be used to determine if a disk drive is causing a bottleneck?()
    A

     vmstat 

    B

     fileplace 

    C

     iostat 

    D

     lvmstat


    正确答案: C
    解析: 暂无解析

  • 第21题:

    单选题
    Which fileset includes the commands vmstat and sar?()
    A

     bos.perf

    B

     bos.acct

    C

     bos.adt.samples

    D

     perfagent.tools


    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 the percentage of time that any given disk was busy?()
    A

     ps

    B

     tprof

    C

     iostat

    D

     vmstat


    正确答案: C
    解析: 暂无解析

  • 第23题:

    单选题
    An AIX system administrator needs to adjust the maximum amount of memory that can be pinned. Which of the following commands is used to make the change?()
    A

     vmtune -M

    B

     svmon -m

    C

     vmstat -s

    D

     schedtune -m


    正确答案: A
    解析: 暂无解析

  • 第24题:

    单选题
    When trying to run topas on an AIX 4.3.x system, the system administrator gets the error message "ksh: topas:  not found."   Which of the following options is the most likely reason this occurred?()
    A

     The fileset bos.perf.tools is not loaded on this system.

    B

     The fileset perfagent.tools is not loaded on this system.

    C

     The command topas is only available in AIX version 5.x.

    D

     The path variable does not include /usr/samples/kernel/. Either add it to the .profile or cd to that location and run the command again.


    正确答案: B
    解析: 暂无解析