单选题A system administrator is monitoring a system that has recently shown a decrease in performance. The administrator suspects there is an overload of traffic on a single Ethernet adapter. Which of the following commands is best to identify a possible ove

题目
单选题
A system administrator is monitoring a system that has recently shown a decrease in performance. The administrator suspects there is an overload of traffic on a single Ethernet adapter. Which of the following commands is best to identify a possible overload of the Ethernet adapter?()
A

ping

B

iostat

C

netstat

D

ifconfig

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相似问题和答案

第1题:

A system administrator has edited the necessary files for setup of an AIX system to serve as a bootp server.  Which of the following commands is required to complete the activation?()

  • A、telinit -q
  • B、startsrc -s bootpd
  • C、refresh -s inetd

正确答案:C

第2题:

Which of the following commands would a system administrator use to automate monitoring and notification of filling filesystems ()

  • A、startcondresp
  • B、filemon
  • C、lsfs
  • D、mount

正确答案:A

第3题:

A user suspects that a recently installed program overwrote a Windows system file on the computer. Which of the following commands could be run to check and verify the system files?()

  • A、system /v
  • B、winnt /s
  • C、sfc /scannow
  • D、chkdsk /f

正确答案:C

第4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5题:

An administrator has a requirement to mirror the operating system on a VIO server. Which of the following IOS commands will achieve this?()

  • A、 mirrorvg
  • B、 iosmirror
  • C、 mirrorios
  • D、 mkiosmirror

正确答案:C

第6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

第7题:

A system administrator suspects that there were problems with the AIX installation on a pSeries server. Which of the following commands can be used, with the appropriate flags, to view the BOS installation output files?()

  • A、alog
  • B、errpt
  • C、lscfg
  • D、installp

正确答案:A

第8题:

A System p administrator has determined that a recently applied APAR needs to be removed.  Which of the following installp options will remove the APAR()

  • A、cleanup
  • B、uninstall
  • C、deinstall
  • D、reject

正确答案:D

第9题:

A system administrator has a filesystem called /test/data in volume group datavg. Which of the following commands will allow the administrator to create a mirrored copy of the filesystem’s data?()

  • A、chfs
  • B、chlv
  • C、mklvcopy
  • D、mkfscopy

正确答案:C

第10题:

A System p administrator is attempting to restore some files from a backup tape. The restore failed. The system administrator suspects the block size of the tape drive is incorrect.  Which of the following commands can be used to determine the block size of the backup tape ()

  • A、dd
  • B、tar
  • C、cpio
  • D、restore

正确答案:A

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