参考答案和解析
正确答案: D
解析: 暂无解析
更多“单选题Which of the following WLM commands should be used to monitor performance on a system running wlm?()A  wlmcntrlB  wlmstatC  wlmcheckD  wlmassign”相关问题
  • 第1题:

    Which of the following commands should be used to alter the routing table on a running system without affecting the ODM settings?()

    • A、inetd
    • B、route
    • C、cfgmgr
    • D、chdev

    正确答案:B

  • 第2题:

    Which of the following protocols should be used to monitor network performance?()

    • A、SNTP
    • B、SMTP
    • C、HTTP
    • D、SNMP

    正确答案:D

  • 第3题:

    Which performance policy takes precedence in WLM?()

    • A、 class 
    • B、 tier
    • C、 shares 
    • D、 limits

    正确答案:B

  • 第4题:

    Which of the following commands should be used to determine which disk of a system is experiencing a disk I/O performance problem?()

    • A、 filemon
    • B、 istat
    • C、 vmstat
    • D、 iostat

    正确答案:D

  • 第5题:

    Which of the following is true about rmss?()

    • A、 rmss is a part of performance toolbox and stands for Reduced Memory System Simulator
    • B、 rmss is a part of perfpmr and stands for Real Memory System Simulator
    • C、 rmss is part of the standard bos.perf filesets and stands for Redundant Memory System Simulator
    • D、 rmss is part of  WLM and stands for Real Memory System Simulator

    正确答案:A

  • 第6题:

    A system must be evaluated and tuned.  In order to use a set of performance evaluation programs (e.g. filemon, svmon, and tprof), which of the following packages should exist on the system?()

    • A、 bos.rte.control (WLM)
    • B、 bos.perf
    • C、 xlC.rte
    • D、 perfagent.tools

    正确答案:D

  • 第7题:

    单选题
    Which of the following commands should be used to determine DNS name resolution performance?()
    A

     iptrace

    B

     vmstat

    C

     hostname

    D

     ifconfig


    正确答案: A
    解析: 暂无解析

  • 第8题:

    单选题
    Which of the following commands should be used to list all of the active network interfaces on a system?()
    A

    lscfg

    B

    route

    C

    netstat

    D

    entstat


    正确答案: B
    解析: 暂无解析

  • 第9题:

    单选题
    Which of the following protocols should be used to monitor network performance?()
    A

    SNTP

    B

    SMTP

    C

    HTTP

    D

    SNMP


    正确答案: A
    解析: 暂无解析

  • 第10题:

    单选题
    Which of the following commands should be used to monitor the number of bytes read on any given disk?()
    A

     tprof

    B

     topas

    C

     filemon

    D

     vmstat


    正确答案: A
    解析: 暂无解析

  • 第11题:

    单选题
    An AIX system, which is running a database, is having performance issues with I/O writing.  The DBA has provided numbers for the HIGH and LOW watermarks for pending file writes, which will optimize the system for best performance.  To set these numbers, which of the following commands would be used?()
    A

     perfmon -h 30 -l 25

    B

     chdev

    C

     no -o

    D

     smit chgsys


    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:

    Which of the following commands should be used to monitor the number of bytes read on any given disk?()

    • A、 tprof
    • B、 topas
    • C、 filemon
    • D、 vmstat

    正确答案:B

  • 第14题:

    Which of the following WLM commands should be used to monitor performance on a system running wlm?()

    • A、 wlmcntrl
    • B、 wlmstat
    • C、 wlmcheck
    • D、 wlmassign

    正确答案:B

  • 第15题:

    Which of the following commands should be used to set network attributes on a currently running kernel?()

    • A、 no
    • B、 chdev
    • C、 vmtune
    • D、 schedtune

    正确答案:A

  • 第16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17题:

    An AIX system, which is running a database, is having performance issues with I/O writing.  The DBA has provided numbers for the HIGH and LOW watermarks for pending file writes, which will optimize the system for best performance.  To set these numbers, which of the following commands would be used?()

    • A、 perfmon -h 30 -l 25
    • B、 chdev
    • C、 no -o
    • D、 smit chgsys

    正确答案:D

  • 第18题:

    单选题
    Which of the following commands should be used to alter the routing table on a running system without affecting the ODM settings?()
    A

    inetd

    B

    route

    C

    cfgmgr

    D

    chdev


    正确答案: B
    解析: 暂无解析

  • 第19题:

    单选题
    Which of the following commands should be used to monitor disk utilization during the time a system is experiencing a disk I/O performance problem?()
    A

     istat

    B

     topas

    C

     vmstat

    D

     filemon


    正确答案: B
    解析: 暂无解析

  • 第20题:

    单选题
    Which of the following commands should be used to determine which disk of a system is experiencing a disk I/O performance problem?()
    A

     filemon

    B

     istat

    C

     vmstat

    D

     iostat


    正确答案: A
    解析: 暂无解析

  • 第21题:

    单选题
    A system must be evaluated and tuned.  In order to use a set of performance evaluation programs (e.g. filemon, svmon, and tprof), which of the following packages should exist on the system?()
    A

     bos.rte.control (WLM)

    B

     bos.perf

    C

     xlC.rte

    D

     perfagent.tools


    正确答案: C
    解析: 暂无解析

  • 第22题:

    单选题
    Which of the following WLM commands should be used to monitor performance on a system running wlm?()
    A

     wlmcntrl

    B

     wlmstat

    C

     wlmcheck

    D

     wlmassign


    正确答案: A
    解析: 暂无解析

  • 第23题:

    单选题
    Which of the following is true about rmss?()
    A

     rmss is a part of performance toolbox and stands for Reduced Memory System Simulator

    B

     rmss is a part of perfpmr and stands for Real Memory System Simulator

    C

     rmss is part of the standard bos.perf filesets and stands for Redundant Memory System Simulator

    D

     rmss is part of  WLM and stands for Real Memory System Simulator


    正确答案: A
    解析: 暂无解析

  • 第24题:

    单选题
    Which of the following commands should be used to set network attributes on a currently running kernel?()
    A

     no

    B

     chdev

    C

     vmtune

    D

     schedtune


    正确答案: A
    解析: 暂无解析