单选题Which IOS command does an administrator use to report a cross partition global view of system performance?()A cecstat -p itcert B iosperf -C C topas -cecdisp D topas_nmon -cec 

题目
单选题
Which IOS command does an administrator use to report a cross partition global view of system performance?()
A

cecstat -p itcert 

B

iosperf -C 

C

topas -cecdisp 

D

topas_nmon -cec 


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更多“单选题Which IOS command does an administrator use to report a cross partition global view of system performance?()A cecstat -p itcert B iosperf -C C topas -cecdisp D topas_nmon -cec”相关问题
  • 第1题:

    Which command should the administrator use to display the IPL progress/LED code of the partition?()

    • A、lsled -m System -r lpar 
    • B、lsrefcode -m System -r lpar 
    • C、lshwinfo -m System -r led_code 
    • D、lssyscfg -m System -r sys -F lpar_name,led_code

    正确答案:B

  • 第2题:

    Which command can a system administrator use to verify that a tape is in backup format and is readable by the system?()

    • A、tar
    • B、tctl
    • C、tcopy
    • D、restore

    正确答案:D

  • 第3题:

    Which of the following commands can an operator use to view disk performance details?()

    • A、topas -D
    • B、topas -R
    • C、topas -C
    • D、topas -d

    正确答案:A

  • 第4题:

    An administrator wants to record details of all logical volumes mapped as virtual disks on a VIO server partition and the associated virtual target devices and mappings.  Which IOS command can the administrator use to achieve this?()

    • A、 lssp -detail
    • B、 lsvdev -s vtd -c lv
    • C、 lsmap -type lv -all
    • D、 lsdev -Cs virtual -t lv

    正确答案:C

  • 第5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6题:

    You are the administrator of your company's network. You are preparing to deploy 20 new Windows 2000 Professional computers on your network. You want to be able to recover from disk failures and corrupt system files on the new computers. You want to configure the computers to automatically update their system configuration and emergency repair files on a scheduled bases.   What should you do?()

    • A、Use the at command to schedule a weekly job to back up the boot partition.
    • B、Use the at command to schedule a weekly job to run the system file checker.
    • C、Use Windows backup to schedule a backup of the System State Data.
    • D、Use Windows backup to schedule a backup of the system partition and the boot partition.

    正确答案:C

  • 第7题:

    单选题
    A customer has a system with a number of LPARs, one of which is running a supported version of Linux. Which CLI command can an administrator use to display the CPU and memory resource allocation of the Linux partition? ()
    A

    cat /proc/usr/lparchk 

    B

    cat /proc/ppc64/lparcfg 

    C

    /var/adm/tools/res_list 

    D

    /var/adm/tools/lparalloc


    正确答案: D
    解析: 暂无解析

  • 第8题:

    单选题
    An administrator does not have console access to a Windows Server. Which of the following command line utilities should the administrator use to reboot the system remotely?()
    A

    reboot

    B

    pkill

    C

    shutdown

    D

    kill


    正确答案: A
    解析: 暂无解析

  • 第9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10题:

    单选题
    Which command should the administrator use to display the IPL progress/LED code of the partition?()
    A

    lsled -m System -r lpar 

    B

    lsrefcode -m System -r lpar 

    C

    lshwinfo -m System -r led_code 

    D

    lssyscfg -m System -r sys -F lpar_name,led_code


    正确答案: C
    解析: 暂无解析

  • 第11题:

    单选题
    The df command indicates that a filesystem is full, however, the du command indicates that not all space is allocated.  How would the system administrator isolate the discrepancy()
    A

    Use the fuser command to identify deleted but open files.

    B

    Use the ipcs command to view orphan shared memory segments.

    C

    Use the defrag command to determine if the filesystem is fragmented.

    D

    Use the topas command to identify processes using the most system resources.


    正确答案: C
    解析: 暂无解析

  • 第12题:

    单选题
    An administrator has added a new device to a system and wants to determine if it has been correctly added to the ODM database. Which command would the system administrator use?()
    A

    odmget

    B

    odmadd

    C

    odmshow

    D

    odmcreate


    正确答案: D
    解析: 暂无解析

  • 第13题:

    The df command indicates that a filesystem is full, however, the du command indicates that not all space is allocated.  How would the system administrator isolate the discrepancy()

    • A、Use the fuser command to identify deleted but open files.
    • B、Use the ipcs command to view orphan shared memory segments.
    • C、Use the defrag command to determine if the filesystem is fragmented.
    • D、Use the topas command to identify processes using the most system resources.

    正确答案:A

  • 第14题:

    A system administrator decides to review the system error log after installing new hardware. Which of the following is the correct command to use?()

    • A、errpt
    • B、syslog
    • C、prtdiag
    • D、errlogger

    正确答案:A

  • 第15题:

    A system administrator created a /etc/exports file on server "Alpha" and entered a filesystem to be exported to server "Bravo." However, the remote servers are unable to mount the filesystems. What does the system administrator need to do?()

    • A、Use the exportfs command on server "Alpha" to export the filesystem
    • B、Use the showmount command on server "Bravo" to import the filesystem
    • C、Use the startsrc command on server "Bravo" to refresh the NFS daemons
    • D、Use the chfs command on server "Alpha" to change the filesystem type to NFS

    正确答案:A

  • 第16题:

    A customer has a system with a number of LPARs, one of which is running a supported version of Linux. Which CLI command can an administrator use to display the CPU and memory resource allocation of the Linux partition? ()

    • A、cat /proc/usr/lparchk 
    • B、cat /proc/ppc64/lparcfg 
    • C、/var/adm/tools/res_list 
    • D、/var/adm/tools/lparalloc

    正确答案:B

  • 第17题:

    Which IOS command does an administrator use to report a cross partition global view of system performance?()

    • A、cecstat -p itcert 
    • B、iosperf -C 
    • C、topas -cecdisp 
    • D、topas_nmon -cec 

    正确答案:C

  • 第18题:

    单选题
    A system administrator ran the iostat command because of system performance problems. The following iostat output is provided: Based on the output, which of the following is insufficient?()
    A

    CPU

    B

    Memory

    C

    Paging space

    D

    Disk capacityX


    正确答案: A
    解析: 暂无解析

  • 第19题:

    单选题
    An administrator wants to record details of all logical volumes mapped as virtual disks on a VIO server partition and the associated virtual target devices and mappings.  Which IOS command can the administrator use to achieve this?()
    A

     lssp -detail

    B

     lsvdev -s vtd -c lv

    C

     lsmap -type lv -all

    D

     lsdev -Cs virtual -t lv


    正确答案: B
    解析: 暂无解析

  • 第20题:

    单选题
    A system administrator has a server experiencing performance problems with logical volumes within a particular volume group. Which command can report I/O statistics for logical partitions with each logical volume within the volume group?()
    A

    lslv

    B

    lsvg

    C

    iostat

    D

    lvmstat


    正确答案: D
    解析: 暂无解析

  • 第21题:

    单选题
    Which IOS command does an administrator use to report a cross partition global view of system performance?()
    A

    cecstat -p itcert 

    B

    iosperf -C 

    C

    topas -cecdisp 

    D

    topas_nmon -cec 


    正确答案: B
    解析: 暂无解析

  • 第22题:

    单选题
    A system administrator decides to review the system error log after installing new hardware. Which of the following is the correct command to use?()
    A

    errpt

    B

    syslog

    C

    prtdiag

    D

    errlogger


    正确答案: D
    解析: 暂无解析

  • 第23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

  • 第24题:

    单选题
    Which command can a system administrator use to verify that a tape is in backup format and is readable by the system?()
    A

    tar

    B

    tctl

    C

    tcopy

    D

    restore


    正确答案: A
    解析: 暂无解析