单选题An administrator attempted to run a sar -u report and received the following error:   sar: 0551-201 Cannot open /var/adm/sa/sa07.   Which of the following should be scheduled in adm’s crontab to obtain sar reports?()A sa1B sarC vmtuneD schedtune

题目
单选题
An administrator attempted to run a sar -u report and received the following error:   sar: 0551-201 Cannot open /var/adm/sa/sa07.   Which of the following should be scheduled in adm’s crontab to obtain sar reports?()
A

sa1

B

sar

C

vmtune

D

schedtune


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更多“单选题An administrator attempted to run a sar -u report and received the following error:   sar: 0551-201 Cannot open /var/adm/sa/sa07.   Which of the following should be scheduled in adm’s crontab to obtain sar reports?()A sa1B sarC vmtuneD schedtune”相关问题
  • 第1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:D

  • 第2题:

    After a system has rebooted from a system crash, which of the following commands should be run to find the location of the dump?()

    • A、 lsvg -l rootvg 
    • B、 sysdumpdev -e 
    • C、 sysdumpdev -L 
    • D、 cd /var/adm/ras

    正确答案:C

  • 第3题:

    A System p administrator is reviewing root’s command history on a development server and finds that a junior adminstrator had been attempting to correct a full file system. One of the following commands caused damage that must be corrected.  Which command was it()

    • A、rm /var/preserve/*
    • B、cat /dev/null > /var/adm/cron/log
    • C、> /var/adm/wtmp
    • D、rm /var/adm/ras/errlog

    正确答案:D

  • 第4题:

    Which of the following commands should be used to tune parameters of devices that are displayed with lsattr?()

    • A、 chdev
    • B、 cfgmgr
    • C、 vmtune
    • D、 schedtune

    正确答案:A

  • 第5题:

    An  administrator  notices  the  /  filesystem  is  98%  full.   Which  of  the  following  files  commonly  grow  rapidly()

    • A、/var/adm/wtmp
    • B、/etc/security/failedlogin
    • C、/smit.script
    • D、/proc

    正确答案:B

  • 第6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7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8题:

    单选题
    A system administrator periodically receives calls from users who complain about poor performance with their application. Use the following sar command output to answer the question: Which of the following system resources need more investigation?()
    A

    CPUs

    B

    Disk

    C

    Memory

    D

    NetworkX


    正确答案: D
    解析: 暂无解析

  • 第9题:

    单选题
    Which of the following commands should be used to obtain a detailed output of the system error log?()
    A

     errpt -d 

    B

     errpt -a 

    C

     errpt -D 

    D

     errpt -i /var/adm/ras/diag_log


    正确答案: A
    解析: 暂无解析

  • 第10题:

    单选题
    An  administrator  notices  the  /  filesystem  is  98%  full.   Which  of  the  following  files  commonly  grow  rapidly()
    A

    /var/adm/wtmp

    B

    /etc/security/failedlogin

    C

    /smit.script

    D

    /proc


    正确答案: D
    解析: 暂无解析

  • 第11题:

    单选题
    Which of the following commands should be used to tune parameters of devices that are displayed with lsattr?()
    A

     chdev

    B

     cfgmgr

    C

     vmtune

    D

     schedtune


    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 watch system errors as they are logged?()
    A

     errpt -c

    B

     tail -f /var/adm/ras/errlog

    C

     syslogd -d

    D

     /usr/lib/errdemon -s 8192


    正确答案: B
    解析: 暂无解析

  • 第13题:

    Which of the following commands should be used to obtain a detailed output of the system error log?()

    • A、 errpt -d 
    • B、 errpt -a 
    • C、 errpt -D 
    • D、 errpt -i /var/adm/ras/diag_log

    正确答案:B

  • 第14题:

    An administrator attempted to run a sar -u report and received the following error: sar: 0551-201 Cannot open /var/adm/sa/sa12.  Which of the following should be scheduled in adm’s crontab to enable sar reporting()

    • A、sar
    • B、sa1
    • C、vmo
    • D、iostat

    正确答案:B

  • 第15题:

    Which of the following commands should be used to watch system errors as they are logged?()

    • A、 errpt -c
    • B、 tail -f /var/adm/ras/errlog
    • C、 syslogd -d
    • D、 /usr/lib/errdemon -s 8192

    正确答案:A

  • 第16题:

    An administrator attempted to run a sar -u report and received the following error:   sar: 0551-201 Cannot open /var/adm/sa/sa07.   Which of the following should be scheduled in adm’s crontab to obtain sar reports?()

    • A、sa1
    • B、sar
    • C、vmtune
    • D、schedtune

    正确答案:A

  • 第17题:

    An Operator is in /var/tmp and needs to go to /var/adm. Which of the following is correct?()

    • A、cd /adm
    • B、cd ./adm
    • C、cd ../adm
    • D、cd /../adm

    正确答案:C

  • 第18题:

    单选题
    An administrator attempted to run a sar -u report and received the following error: sar: 0551-201 Cannot open /var/adm/sa/sa12.  Which of the following should be scheduled in adm’s crontab to enable sar reporting()
    A

    sar

    B

    sa1

    C

    vmo

    D

    iostat


    正确答案: B
    解析: 暂无解析

  • 第19题:

    单选题
    Which sar option generates real-time disk I/O statistics?()
    A

     sar -q 

    B

     sar -P 

    C

     sar -d 

    D

     sar -D 


    正确答案: D
    解析: 暂无解析

  • 第20题:

    单选题
    A System p administrator is reviewing root’s command history on a development server and finds that a junior adminstrator had been attempting to correct a full file system. One of the following commands caused damage that must be corrected.  Which command was it()
    A

    rm /var/preserve/*

    B

    cat /dev/null > /var/adm/cron/log

    C

    > /var/adm/wtmp

    D

    rm /var/adm/ras/errlog


    正确答案: D
    解析: 暂无解析

  • 第21题:

    单选题
    An Operator is in /var/tmp and needs to go to /var/adm. Which of the following is correct?()
    A

    cd /adm

    B

    cd ./adm

    C

    cd ../adm

    D

    cd /../adm


    正确答案: C
    解析: 暂无解析

  • 第22题:

    单选题
    An administrator attempted to run a sar -u report and received the following error:   sar: 0551-201 Cannot open /var/adm/sa/sa07.   Which of the following should be scheduled in adm’s crontab to obtain sar reports?()
    A

    sa1

    B

    sar

    C

    vmtune

    D

    schedtune


    正确答案: D
    解析: 暂无解析

  • 第23题:

    单选题
    After a system has rebooted from a system crash, which of the following commands should be run to find the location of the dump?()
    A

     lsvg -l rootvg 

    B

     sysdumpdev -e 

    C

     sysdumpdev -L 

    D

     cd /var/adm/ras


    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