单选题Which of the following could the system administrator use to assist in debugging boot problems after the system is up?()A SMSB alogC fsckD bosboot

题目
单选题
Which of the following could the system administrator use to assist in debugging boot problems after the system is up?()
A

SMS

B

alog

C

fsck

D

bosboot

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相似问题和答案

第1题:

An administrator recently installed a known good RAID adapter.  During boot up, the administrator is able to access the RAID configuration utility; however, when the administrator checks for the card in the operating system, it does not show up.  Which of the following should the administrator do FIRST?()

  • A、Move the RAID adapter to another slot.
  • B、Perform a baseline of the system.
  • C、Contact the reseller of the adapter for a replacement card.
  • D、Check the RAID adapter’s manufacturer for the latest drivers.

正确答案:D

第2题:

A patch has been applied to the operating system.  After rebooting, the system is hung.  Which of the following commands should have been performed to prevent the system from hanging?()

  • A、 lppchk, bosboot 
  • B、 lslpp -l, oslevel 
  • C、 installp -C, lppchk 
  • D、 bosboot, synclvodm 

正确答案:A

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 administrator has added a new graphics card to the system and rebooted. The system pauses with C31 in the three-digit displays. Which of the following causes could be the reason for the hang?()

  • A、All filesets for CDE have not been loaded. Boot into maintenance mode and load them through SMIT.
  • B、There is a missing device driver, incorrect console configuration, or a serial device plugged into native S1 port.
  • C、The new graphics adapter card is marked defined, not available. Rum smit cfgmgr (Install/Configure Devices Added After IPL with the INPUT device /directory for software set to none). This will reconfigure all devices by walking the bus.
  • D、The LED C31 means that there is a corrupted /dev/hd5. Boot into maintenance mode, fsck /dev/hd5 and then issue the bosboot command.

正确答案:B

第5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6题:

Which of the following could the system administrator use to assist in debugging boot problems after the system is up?()

  • A、SMS
  • B、alog
  • C、fsck
  • D、bosboot

正确答案:B

第7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8题:

Whichofthefollowingcouldthesystemadministratorusetoassistindebuggingbootproblemsafterthesystemisup?()

A.SMS

B.alog

C.fsck

D.bosboot


参考答案:B

第9题:

A system administrator received the following message while trying to ssh to a server:  connection timed out.The administrator pinged the server and had no response. The administrator then pinged the gateway, and was successful. Which tool could the administrator use next to isolate the problem?()

  • A、route
  • B、traceroute
  • C、netstat -nr
  • D、broadcast ping

正确答案:B

第10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

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