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单选题Which of the following commands should be run to rebuild a corrupted jfslog, loglv01?()A fsck -p loglv01B fsck -y /dev/loglv01C logform /dev/loglv01D /usr/sbin/logform loglv01

题目
单选题
Which of the following commands should be run to rebuild a corrupted jfslog, loglv01?()
A

fsck -p loglv01

B

fsck -y /dev/loglv01

C

logform /dev/loglv01

D

/usr/sbin/logform loglv01

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相似问题和答案

第1题:

Which of the following commands could be used to start the Management Console on a workstation running Windows 2000/XP?()

  • A、Start > Run > MCP
  • B、Start > Run > MCE
  • C、Start > Run > MCA
  • D、Start > Run > MMC

正确答案:D

第2题:

Which of the following commands should the administrator run to check if the SMTP services are still active?()

  • A、 Telnet <Server name>  25
  • B、 Ping <Server name> 
  • C、 net send <Server name> test mail
  • D、 nbtstat a <Server name> 

正确答案:A

第3题:

Which of the following commands should be run to rebuild a corrupted jfslog, loglv01?()

A.fsck -p loglv01

B.fsck -y /dev/loglv01

C.logform /dev/loglv01

D./usr/sbin/logform loglv01


参考答案:C

第4题:

A system administrator completed an upgrade of the maintenance level of their AIX system. Which of the following commands should be run to verify that the operating system is in a consistent state?()

  • A、instfix -i
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  • C、lppchk -v
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正确答案:C

第5题:

Which of the following commands will be run at a command prompt to determine which WindowsOS is running on the computer?()

  • A、VER
  • B、Device Manager
  • C、VERIFY
  • D、SET

正确答案:A

第6题:

Which of the following dbx commands should be used to obtain a stack trace from a coredump file?()

  • A、trace 
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  • C、status 
  • D、which

正确答案:B

第7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8题:

For a technician to test network connectivity to a remote host on a Unix Server which of the following commands should they run?()

  • A、 IPCONFIG
  • B、 PING
  • C、 ARP
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正确答案:B

第9题:

Which of the following commands should be used to show DNS information?()

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  • C、 ifconfig
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正确答案:D

第10题:

An administrator has received complaints from users that an application is not available while other applications run. This application resides on an NFS mounted filesystem. Which of the following commands should be run as a reasonable first step to handle this problem?()

  • A、df
  • B、showmount
  • C、exportfs
  • D、refresh -g nfs

正确答案:A

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