单选题A system must be evaluated and tuned.  In order to use a set of performance evaluation programs (e.g., filemon, svmon, and tprof) which of the following packages should exist on the system in question?()A  bos.adtB  bos.perfC  Java.adtD  perfagent.tool

题目
单选题
A system must be evaluated and tuned.  In order to use a set of performance evaluation programs (e.g., filemon, svmon, and tprof) which of the following packages should exist on the system in question?()
A

 bos.adt

B

 bos.perf

C

 Java.adt

D

 perfagent.tools

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相似问题和答案

第1题:

A system must be evaluated and tuned.  In order to use a set of performance evaluation programs (e.g., filemon, svmon, and tprof) which of the following packages should exist on the system in question?()

  • A、 bos.adt
  • B、 bos.perf
  • C、 Java.adt
  • D、 perfagent.tools

正确答案:D

第2题:

A system administrator needs to specify a set of FQDN to IP address mappings for a legacyserver; the administrator does not want the legacy server to be referenced by other servers. Which of the following should the administrator use to set this?()

  • A、DHCP server
  • B、DNS server
  • C、Host file
  • D、Route statements

正确答案:C

第3题:

After mirroring rootvg, a system administrator wants to validate that the system will boot correctly.Which of the following tasks must be performed before changing the boot order?()

A.Run a bosboot -a command

B.Mirror the hd5 on the two disks

C.Set up another service mode bootlist

D.Check the disks using a lsvg -p rootvg command


参考答案:C

第4题:

A system has a critical need for network services on a small network with a limited number of hosts. System overhead is not a concern. Which of the following should the system administrator do to help ensure connectivity in the event of a gateway failure?()

  • A、Use the ifconfig command to enable dead gate detection
  • B、Use the no command to set active dead gateway detection
  • C、Use the route command to set active dead gateway detection
  • D、Add the line active_dgd=1 to the /etc/gated.conf command and refresh the gated daemon

正确答案:C

第5题:

After mirroring rootvg, a system administrator wants to validate that the system will boot correctly. Which of the following tasks must be performed before changing the boot order?()

  • A、Run a bosboot -a command
  • B、Mirror the hd5 on the two disks
  • C、Set up another service mode bootlist
  • D、Check the disks using a lsvg -p rootvg command

正确答案:C

第6题:

Which of the following commands should Karen, a technician, use to examine and restoreprotected system files?()

  • A、SFC
  • B、RECOVER
  • C、REPLACE
  • D、COPY

正确答案:A

第7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8题:

Which of the following commands should be used to monitor disk utilization during the time a system is experiencing a disk I/O performance problem?()

  • A、 istat
  • B、 topas
  • C、 vmstat
  • D、 filemon

正确答案:B

第9题:

Which of the following WLM commands should be used to monitor performance on a system running wlm?()

  • A、 wlmcntrl
  • B、 wlmstat
  • C、 wlmcheck
  • D、 wlmassign

正确答案:B

第10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

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