更多“Which of the following commands will list available paging space on a system?() ”相关问题
  • 第1题:

    Which command shows all the paging spaces available on a system?()  

    • A、lsps -a
    • B、showps -a
    • C、psdisplay -l
    • D、swaplist -ALL

    正确答案:A

  • 第2题:

    Which commands will list all the logical volumes and the file system distribution across a specific physical volume of the following?()

    • A、lspv -l
    • B、lslv -p
    • C、lsps -a
    • D、lsvg -m

    正确答案:A

  • 第3题:

    Which of the following commands will show the users that are logged on a system ?()

    • A、id
    • B、who
    • C、whois
    • D、lsuser

    正确答案:B

  • 第4题:

    Which of the following commands will list available paging space on a system?()

    • A、lsps
    • B、lsps -a
    • C、lsps -pg
    • D、lsps ALL

    正确答案:B

  • 第5题:

    An AIX system administrator wants to reset the level at which the SIGDANGER signal is sent to processes so appropriate actions can be taken when paging space is running low.  Which of the following commands is used to reset the level?()

    • A、 vmtune -w
    • B、 svmon -w
    • C、 schedtune -w
    • D、 vmstat -s

    正确答案:A

  • 第6题:

    Which  of  the  following  commands  will  ncrease  the  contiguous  free  space  of  a  file  system  without  having to add additional partitions()

    • A、chfs
    • B、fsck
    • C、chlv
    • D、defragfs

    正确答案:D

  • 第7题:

    Which of the following commands is run to adjust the number of free paging-space pages at which AIX begins killing processes?()

    • A、 schedtune
    • B、 rmss
    • C、 rmps
    • D、 vmtune

    正确答案:D

  • 第8题:

    A user tries to telnet into a system that was previously accessible but gets the following error:  "telnetd: 0403-031 fork function failed, there is not enough memory available."  netstat -m shows that 0 mbuf errors have occurred.  Which of the following conclusions is most appropriate to draw about this error?()

    • A、 The paging space is full.
    • B、 A particular filesystem is full and cannot be allocated to memory.
    • C、 A problem exists with telnetd. 
    • D、 The inetd daemon went down. 

    正确答案:A

  • 第9题:

    单选题
    A user is complaining that they ran out of paging space.  Which of the following will address this and  provide best performance()
    A

    Expand the default paging space to the largest possible size

    B

    Create a new larger paging space

    C

    Create additional paging spaces of equal size on different disks

    D

    Reboot system


    正确答案: C
    解析: 暂无解析

  • 第10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

  • 第11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: C
    解析: 暂无解析

  • 第12题:

    单选题
    A system administrator is in the process of documenting the system. Which of the following commands will provide a list of the devices defined on the system?()
    A

    lsdev -C

    B

    lslpp -C

    C

    lsattr -C

    D

    odmget -C


    正确答案: D
    解析: 暂无解析

  • 第13题:

    A customer needs to remove an unnecessary, but active paging space called paging00 on an AIX 5L system.  Which of the following procedures should be used to properly remove the paging space with the least amount of disruption?()

    • A、Remove the paging space with the rmps command. 
    • B、Disable the paging space with the chps command, swapoff /dev/paging00, and remove the paging00 logical volume with the rmps command. 
    • C、Reboot the system and disable the paging space with the rmps command. 
    • D、Disable the paging space with the chps command, swapoff /dev/paging00, reboot the system, remove the paging00 logical volume with the rmps command. 

    正确答案:B

  • 第14题:

    Which of the following commands will list all the logical volumes and the file system distribution across a specific physical volume()

    • A、Ispv-I
    • B、Islv-p
    • C、Ispv-L
    • D、Isvg

    正确答案:A

  • 第15题:

    Which of the following commands is used to retrieve database names from the local catalog for DRDA host databases on System i and System z?()

    • A、LIST DB DIRECTORY
    • B、LIST DCS DIRECTORY
    • C、LIST NODE DIRECTORY
    • D、LIST ACTIVE DATABASES

    正确答案:B

  • 第16题:

    A system administrator was able to boot a system from the AIX installation CDROM. The migration install was selected, but the process hung at 92% complete. The system administrator then rebooted the system, which subsequently hung at LED 552. Which of the following options is the most probable cause?()

    • A、The ODM is corrupted.
    • B、There is a hardware failure.
    • C、The bosboot command failed.
    • D、Not enough space is available in the filesystems.

    正确答案:C

  • 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:

    Which command series should be used to determine whether file paging or paging space paging is a problem when running a program from an idle system?()

    • A、 foo ; lsps -s
    • B、 tprof -kx ; foo
    • C、 iostat ; foo ; iostat
    • D、 vmstat -s ; foo ; vmstat s

    正确答案:D

  • 第19题:

    Which of the following commands indicates the available state of a physical adapter?()

    • A、lscfg
    • B、lsdev
    • C、netstat
    • D、ifconfig

    正确答案:B

  • 第20题:

    单选题
    Which of the following commands is run to adjust the number of free paging-space pages at which AIX begins killing processes?()
    A

     schedtune

    B

     rmss

    C

     rmps

    D

     vmtune


    正确答案: C
    解析: 暂无解析

  • 第21题:

    单选题
    During a system boot, an error message appears concerning a paging space, paging00. The paging space was located on hdisk2, but the disk was removed from the system without proper software procedures. Which of the following commands should be used as the first step in the process of recovery?()
    A

    mkps paging00 hdisk0

    B

    chpv -v r hdisk2

    C

    chps -a n paging00

    D

    reducevg rootvg hdisk2


    正确答案: D
    解析: 暂无解析

  • 第22题:

    单选题
    An AIX system administrator wants to reset the level at which the SIGDANGER signal is sent to processes so appropriate actions can be taken when paging space is running low.  Which of the following commands is used to reset the level?()
    A

     vmtune -w

    B

     svmon -w

    C

     schedtune -w

    D

     vmstat -s


    正确答案: C
    解析: 暂无解析

  • 第23题:

    单选题
    Which of the following commands should be used to view and change the network filesystem tuning parameters available on the system?()
    A

     no

    B

     nfso

    C

     vmtune

    D

     exportfs


    正确答案: D
    解析: 暂无解析