单选题When monitoring a system using /usr/bin/vmstat with an interval， the metrics under page pi and page po represent which of the following phrases？（）AThe pages to and from paging space per secondBThe page intervals and page operations per secondCThe page 

题目
单选题
When monitoring a system using /usr/bin/vmstat with an interval， the metrics under page pi and page po represent which of the following phrases？（）
A

 The pages to and from paging space per second

B

 The page intervals and page operations per second

C

 The page interrupts and page operations per second

D

 The page segments transferred between pi and po devices per second

相似考题

1.Whenrunonamachinecalledclient,whichofthefollowingcommandswillmountthe／usr／local／bindirectoryfromthehostoverthe／home／bindirectoryonclient?()A.mounthost：/home/bin/usr/local/binB.mountclient：/home/bin/usr/local/binC.mount-nhost/usr/local/bin/home/binD.mount-ohost：/usr/local/bin/home/bin

2.WhichactionchangethedefaulteditorforALLusersonthesystemfromvitoedit()A.Issuethecommand：exportEDITOR=/usr/bin/editediteachuser.profiletochangetheEDITORvalueto/usr/bin/editB.Modify/.profileandchangetheEDITORvariableto/usr/bin/editC.Modify/etc/environmentandaddEDITOR=/usr/bin/editexportEDITORD.Modify/etc/security/defaultsandchangetheEDITORvalueto/usr/bin/edit

3.When monitoring a system using /usr/bin/vmstat with an interval， the metrics under page pi and page po represent which of the following phrases？（）A、 The pages to and from paging space per secondB、 The page intervals and page operations per secondC、 The page interrupts and page operations per secondD、 The page segments transferred between pi and po devices per second

4.Whichcronentrywillrun／usr／local／bin／myscriptat0500everySaturdayofthefollowing?()A.05**6/usr/local/bin/myscriptB.056**/usr/local/bin/myscriptC.6**50/usr/local/bin/myscriptD.50Sat**/usr/local/bin/myscript

参考答案和解析
正确答案： C
解析： 暂无解析
更多“When monitoring a system using /usr/bin/vmstat with an inter”相关问题

  • 第1题：

    A system administrator wants to run a script called myscript， but does not want to see the errors that might be generated by the script. How would this be accomplished？（）

    • A、/usr/local/bin/myscript > /dev/null
    • B、/usr/local/bin/myscript < /dev/null
    • C、/usr/local/bin/myscript 2> /dev/null
    • D、/usr/local/bin/myscript 1> /dev/null

    正确答案:C

  • 第2题：

    Performance monitoring of a poorly performing system indicates a high level of CPU usage. Which tool can be used to help identify which processes are using excessive CPU resources？（）

    • A、sar
    • B、topas
    • C、iostat
    • D、vmstat

    正确答案:B

  • 第3题：

    A system administrator issued the errpt command and had no results. The system administrator determined that error logging was turned off. Which of the following commands should be used to start logging system errors？（）

    • A、/usr/bin/errmsg
    • B、/usr/lib/errdemon
    • C、/usr/lib/errlogger
    • D、/usr/bin/errinstall

    正确答案:B

  • 第4题：

    An AIX system administrator wants to be able to monitor disk usage and to be able to control how much disk space can be used.  Which command is run to obtain the desired output?（）

    • A、 /usr/bin/filemon 
    • B、 /usr/bin/startsrc 
    • C、 /usr/sbin/acct/startup 
    • D、 /usr/bin/df

    正确答案:A

  • 第5题：

    When monitoring a system using vmstat with an interval， which of the following conclusions should be drawn about the metrics under page pi and page po？（）

    • A、 The values do not include working storage.
    • B、 The values do not include persistent storage.
    • C、 The values include both persistent and working storage.
    • D、 The values are not working or persistent storage.

    正确答案:B

  • 第6题：

    When run on a machine called client， which of the following commands would mount the /usr/local/bin directory from the host machine over the /home/bin directory on client？（）

    • A、mount host：/usr/local/bin /home/bin
    • B、mount client：/home/bin /usr/local/bin
    • C、mount -o client：/usr/local/bin /home/bin
    • D、mount -n host：/home/bin /usr/local/bin

    正确答案:A

  • 第7题：

    When run on a machine called client， which of the following commands will mount the /usr/local/bin directory from the host over the /home/bin directory on client？（）

    • A、mount host：/home/bin /usr/local/bin
    • B、mount client：/home/bin /usr/local/bin
    • C、mount -n host /usr/local/bin /home/bin
    • D、mount -o host：/usr/local/bin /home/bin

    正确答案:C

  • 第8题：

    单选题
    Using output from "vmstat 2 8," which of the following options is most appropriate to consider when determining if a system is experiencing memory thrashing?（）
    A

     cy != 1 

    B

     re != 0 

    C

     po/fr > 1/6 

    D

     fr/po > 1/6


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    Which action changes the default editor for ALL users on the system from vi to edit of the following？（）
    A

    Issue the command：  export EDITOR=/usr/bin/edit

    B

    Modify /.profile and change the EDITOR variable to /usr/bin/edit

    C

    Modify /etc/environment and add  EDITOR=/usr/bin/edit  export EDITOR

    D

    Modify /etc/security/defaults and change the EDITOR value to /usr/bin/edit


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    When monitoring a system using vmstat with an interval， which of the following conclusions should be drawn about the metrics under page pi and page po？（）
    A

     The values do not include working storage.

    B

     The values do not include persistent storage.

    C

     The values include both persistent and working storage.

    D

     The values are not working or persistent storage.


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    An AIX system administrator wants to be able to monitor disk usage and to be able to control how much disk space can be used.  Which command is run to obtain the desired output?（）
    A

     /usr/bin/filemon 

    B

     /usr/bin/startsrc 

    C

     /usr/sbin/acct/startup 

    D

     /usr/bin/df


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    Which action change the default editor for ALL users on the system from vi to edit（）
    A

    Issue the command： export EDITOR=/usr/bin/edit edit each user .profile to change the EDITOR value to /usr/bin/edit

    B

    Modify /.profile and change the EDITOR variable to /usr/bin/edit

    C

    Modify /etc/environment and add EDITOR=/usr/bin/edit export EDITOR

    D

    Modify /etc/security/defaults and change the EDITOR value to /usr/bin/edit


    正确答案： C
    解析： 暂无解析

  • 第13题：

    Using output from "vmstat 2 8," which of the following options is most appropriate to consider when determining if a system is experiencing memory thrashing?（）

    • A、 cy != 1 
    • B、 re != 0 
    • C、 po/fr > 1/6 
    • D、 fr/po > 1/6

    正确答案:C

  • 第14题：

    When monitoring a system using vmstat with an interval， the metrics under page po represent which of the following phrases？（） 

    • A、 The number pages over the limit
    • B、 The pages to paging space per second
    • C、 The number of page operations per second
    • D、 The number of processes waiting for page out

    正确答案:B

  • 第15题：

    A system administrator has just finished upgrading a system to AIX 5.2. If there are future problems， the system administrator would like to add an entry to the AIX errorlog to record this event. Which of the following commands can be issued for this purpose？（）

    • A、/usr/bin/errmsg "System upgraded to AIX 5.2"
    • B、/usr/bin/errlog "System upgraded to AIX 5.2"
    • C、/usr/bin/errupdate "System upgraded to AIX 5.2"
    • D、/usr/bin/errlogger "System upgraded to AIX 5.2"

    正确答案:D

  • 第16题：

    While monitoring a system using vmstat， which of the following options most likely indicates that the system is CPU bound？（）

    • A、 r is greater than 40
    • B、 id is greater than 50
    • C、 sum of id and wa equals 50
    • D、 sum of us and sy equals 100

    正确答案:D

  • 第17题：

    A system administrator is monitoring a system that has recently shown a decrease in performance.The administrator suspects that the system may be low on memory and may be paging excessively.Which of the following commands is best to identify a possible paging problem？（）

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

    正确答案:D

  • 第18题：

    To perform SNMP Monitoring of cluster， what daemon must be running？（）  

    • A、 /usr/sbin/rsct/bin/hagsd
    • B、 /usr/sbin/rsct/bin/clinfo
    • C、 /usr/sbin/rsct/bin/clsmuxpd
    • D、 /usr/sbin/rsct/bin/clssnmpstatd

    正确答案:C

  • 第19题：

    单选题
    A system administrator issued the errpt command and had no results. The system administrator determined that error logging was turned off. Which of the following commands should be used to start logging system errors？（）
    A

    /usr/bin/errmsg

    B

    /usr/lib/errdemon

    C

    /usr/lib/errlogger

    D

    /usr/bin/errinstall


    正确答案： C
    解析： 暂无解析

  • 第20题：

    单选题
    To perform SNMP Monitoring of cluster， what daemon must be running？（）
    A

     /usr/sbin/rsct/bin/hagsd

    B

     /usr/sbin/rsct/bin/clinfo

    C

     /usr/sbin/rsct/bin/clsmuxpd

    D

     /usr/sbin/rsct/bin/clssnmpstatd


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    While monitoring a system using vmstat， which of the following options most likely indicates that the system is CPU bound？（）
    A

     r is greater than 40

    B

     id is greater than 50

    C

     sum of id and wa equals 50

    D

     sum of us and sy equals 100


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    A system administrator has just finished upgrading a system to AIX 5.2. If there are future problems， the system administrator would like to add an entry to the AIX errorlog to record this event. Which of the following commands can be issued for this purpose？（）
    A

    /usr/bin/errmsg System upgraded to AIX 5.2

    B

    /usr/bin/errlog System upgraded to AIX 5.2

    C

    /usr/bin/errupdate System upgraded to AIX 5.2

    D

    /usr/bin/errlogger System upgraded to AIX 5.2


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    When monitoring a system using vmstat with an interval， the metrics under page po represent which of the following phrases？（）
    A

     The number pages over the limit

    B

     The pages to paging space per second

    C

     The number of page operations per second

    D

     The number of processes waiting for page out


    正确答案： D
    解析： 暂无解析

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