itgle.com

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 ?hutdo

题目
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.

相似考题

1.A graphics card has been added and the system rebooted. When running the lsdev－Cc adapter, the graphics card is not listed in the output. Which of the following actions should be performed?()A.Reboot system sing the mkdev -l command.B.Install device support suing the cfgmgr -i command.C.Use the SMIT console to redirect the console.D.Use SMIT devices and choose the correct adapter.

2.Which of the following commands should be used to determine DNS name resolution performance？（）A、 iptraceB、 vmstatC、 hostnameD、 ifconfig

3. A System p administrator needs to document system changes that have occurred recently. The company has a policy of making all possible changes via the smit interface.  Which of the following files would show the commands that have been performed from within smit and their resulting output（）A、/smit.logB、/smit.scriptC、/var/log/smit.logD、/.history

4.A system has a TCPIP issue that is a known problem. The newest code from the support website has been downloaded to resolve the issue. Which of the following commands should be used to install the new code?（）A.smitty install_commitB.installp -ugVC.installp -aXD.instfix -all

参考答案和解析
参考答案：B
更多“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?() ”相关问题

  • 第1题：

    A system administrator has determined that there is no network connectivity with the en0 interface.  By doing a netstat -in, it is determined that the en0 interface is not showing up.  Which of the following commands should be used to determine that en0 is defined in ODM with an IP address?（）

    • A、 entstat -d 
    • B、 ifconfig -a 
    • C、 lsattr -El en0 
    • D、 odmget -q "name=ent0 and attribute=netaddr" CuDv

    正确答案:C

  • 第2题：

    A system administrator has been asked to install an APAR but wants to be able to easily remove it. Which install option should be used？（）

    • A、apply
    • B、cleanup
    • C、commit
    • D、reject

    正确答案:A

  • 第3题：

    A system administrator has a two-disk volume group （testvg） with one logical volume （testlv） which has just been mirrored across both disk drives. Which of the following commands can be used to turn off quorum？（）

    • A、chvg -Qn testvg
    • B、chlv -Qn testlv
    • C、varyoffvg testvg； varyonvg -Qn testvg
    • D、varyoffvg testvg； exportvg testvg； importvg -Qn testvg； varyonvg testvg

    正确答案:A

  • 第4题：

    A System p administrator has been instructed to verify that all filesets have all required requisitesand are completely installed. Which of the following commands will provide this information（）

    • A、lslpp
    • B、lppchk
    • C、geninstall
    • D、installp

    正确答案:B

  • 第5题：

    A system administrator has been asked to lock a specific login account. Which of the following commands is used to accomplish this？（）

    • A、pwdck
    • B、usrck
    • C、chuser
    • D、rmuser

    正确答案:C

  • 第6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.

    正确答案:B

  • 第7题：

    A system without a monitor has crashed. The administrator would like to see the console output to determine a possible cause of the crash and ensure that there were no problems on reboot. Which command would be used？（）

    • A、alog
    • B、swcons
    • C、lscons
    • D、syslog

    正确答案:A

  • 第8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9题：

    A server has been having a memory problem. What feature can be used to determine the failing memory module？（）

    • A、Reboot the server
    • B、RSA II
    • C、LightPath Diagnostics
    • D、ServerGuide

    正确答案:C

  • 第10题：

    单选题
    A system has a TCPIP issue that is a known problem. The newest code from the support website has been downloaded to resolve the issue. Which of the following commands should be used to install the new code?（）
    A

    smitty install_commit

    B

    installp -ugV

    C

    installp -aX

    D

    instfix -all


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    A system administrator has a failed disk drive that is mirrored to another disk drive. They successfully removed the logical volume copies off of the failed disk drive. Which of the following commands should be used to remove the failed disk drive from the volume group？（）
    A

    chvg

    B

    rmdev

    C

    reducevg

    D

    exportvg


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    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.


    正确答案： D
    解析： 暂无解析

  • 第13题：

    A patch has been applied to the operating system.  After rebooting, the system is hung.  Which of the following commands should have been performed to prevent the system from hanging?（）

    • A、 lppchk, bosboot 
    • B、 lslpp -l, oslevel 
    • C、 installp -C, lppchk 
    • D、 bosboot, synclvodm 

    正确答案:A

  • 第14题：

    Which of the following commands should be used to determine whether a logical volume is contiguous across a disk？（）

    • A、 lslv
    • B、 lsfs
    • C、 lspv
    • D、 fileplace

    正确答案:A

  • 第15题：

    A graphics card has been added and the system rebooted. When running the lsdev-Cc adapter, the graphics card is not listed in the output. Which of the following actions should be performed?（）

    • A、Reboot system sing the mkdev -l command.
    • B、Install device support suing the cfgmgr -i command.
    • C、Use the SMIT console to redirect the console.
    • D、Use SMIT devices and choose the correct adapter.

    正确答案:B

  • 第16题：

    A System p administrator has just installed a new technology level， but "oslevel -r" does not show the expected technology level.  Which of the following commands would determine which filesets are downlevel（）

    • A、lppchk
    • B、instfix
    • C、oslevel
    • D、installp

    正确答案:B

  • 第17题：

    A system administrator is attempting to unmount filesystem /dev/data and receives the following message：   umount： 0506-349 Cannot unmount /dev/data： The requested resource is busy.   Which of the following commands can be used to determine which process has open references within the filesystem？（）

    • A、lsfs
    • B、topas
    • C、fuser
    • D、mount

    正确答案:C

  • 第18题：

    A system administrator has added a new port entry in /etc/services for a new application to be tested. Which of the following commands should be used to activate this port？（）

    • A、telinit -q
    • B、refresh -s inetd
    • C、startsrc -g services
    • D、refresh -s portmap

    正确答案:B

  • 第19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20题：

    A system administrator has been asked to document the hardware configuration of a system. Which command can be used to assist in this task？（）

    • A、lscfg
    • B、mkdev
    • C、lslpp
    • D、cfgmgr

    正确答案:A

  • 第21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22题：

    单选题
    A System p administrator needs to document system changes that have occurred recently. The company has a policy of making all possible changes via the smit interface.  Which of the following files would show the commands that have been performed from within smit and their resulting output（）
    A

    /smit.log

    B

    /smit.script

    C

    /var/log/smit.log

    D

    /.history


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    A patch has been applied to the operating system.  After rebooting, the system is hung.  Which of the following commands should have been performed to prevent the system from hanging?（）
    A

     lppchk, bosboot 

    B

     lslpp -l, oslevel 

    C

     installp -C, lppchk 

    D

     bosboot, synclvodm 


    正确答案： C
    解析： 暂无解析

相关内容