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 sizeB Create a new larger paging spaceC Create additional paging

题目
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

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相似问题和答案

第1题:

What is the correct method for deleting ‘paging04’ paging space?()

  • A、swapoff paging04 rmps paging04
  • B、swapoff /dev/paging04 rmps paging04
  • C、swapoff paging04 rmps /dev/paging04
  • D、swapoff /dev/paging04 rmps /dev/paging04

正确答案:B

第2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3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

第4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5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6题:

Because of performance problems, space needs to be added to a paging space named paging01 on hdisk1. The physical partition size of hdisk1 is 4MB. Which command will increase the size of paging01 by 100MB?()

  • A、swapon -a paging01 25
  • B、mkps -a 25 paging01
  • C、extendlv -a paging01 25
  • D、chps -a 25 paging01

正确答案:D

第7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8题:

Which command will activate a defined paging space?()

  • A、swapon paging01
  • B、chps a y paging01
  • C、mkps a /dev/paging01
  • D、swap a /dev/paging01

正确答案:A

第9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10题:

Which command will activate a defined paging space?()  

  • A、swapon paging01
  • B、chps  y paging01chps ? y paging01
  • C、mkps  /dev/paging01mkps ? /dev/paging01
  • D、swap  /dev/paging01swap ? /dev/paging01

正确答案:A

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