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Which command should

题目

Which command should an administrator use to view files and volume group backup information from a mksysb called server1.mksysb that is found in /backups？（）  

  • A、lsmksysb -l /backups/server1.mksysb
  • B、showmksysb -f /backups/server1.mksysb
  • C、listvgbackup -f /backups/server1.mksysb
  • D、showvgbackup -l /backups/server1.mksysb
参考答案和解析
正确答案:C
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相似问题和答案

第1题：

An operator has been asked if a system was rebooted. Which of the following commands should be used to determine if a reboot has occurred?()

A. The name?command.The ?name?command.

B. The ptime?command.The ?ptime?command.

C. The hutdown ast?command.The ?hutdown ?ast?command.

D. The ?etc/rc.shutdown?command.


参考答案：B

第2题：

Which of the following statements are FALSE concerning the defragfs command？（）

  • A、 The defragfs command should not be run against file systems and logical volumes that contain mostly transitory information， such as /tmp.
  • B、 The defragfs command should not be run on a large JFS2 file system when running on a 32-bit kernel.
  • C、 The defragfs command can improve file system performance by increasing the file system’s contiguous free space.
  • D、 The defragfs command can only be run against file systems that are mounted with read-write permissions.

正确答案:B

第3题：

Which switch should be used with the ipconfig command if an administrator wants to test the functionality of a DHCP server?()

A. /renew

B. /flushdns

C. /release

D. /all


参考答案：A

第4题：

Which command should be used to capture network traffic between the localhost and a host named ‘webserver’?（）

  • A、tcpdump webserver
  • B、tcpdump host webserver
  • C、tcpdump -hostname webserver
  • D、tcpdump -print -h webserver

正确答案:B

第5题：

Which statement about the ip classless router command is true?（）

  • A、The ip classless command is enabled by default in recent versions of IOS.
  • B、The ip classless command should only be enabled when static routing is being used instead of a routing protocol.
  • C、The ip classless command should be enabled by the network administrator whenever RIPv1 or IGRP is being used.
  • D、The ip classless command should be enabled by the network administrator whenever OSPF, RIPv2, or EIGRP is being used.

正确答案:A

第6题：

An administrator wants to mirror an importantfilesystem between two disks without mirroring the entire volume group. Which command should be used?（）

  • A、cplv
  • B、mirrorvg
  • C、mklvcopy
  • D、migratel

正确答案:C

第7题：

Which switch should be used with the ipconfig command if an administrator wants to test the functionality of a DHCP server？（）

  • A、 /renew
  • B、 /flushdns
  • C、 /release
  • D、 /all

正确答案:A

第8题：

Which command should be used to reset a failed login count?()

A.chsec

B.chusr

C.passwd

D.chgusrprf


参考答案：A

第9题：

A technician is renaming files on a PC from a command prompt and is currently in the root of driveC: Which of the following commands should the technician use to move to a different directory? （）

  • A、CD
  • B、DIR
  • C、MD
  • D、RD

正确答案:A

第10题：

Once the filemon command is invoked, which of the following procedures should be performed to stop the command so that the filemon reports will still be generated? （）

  • A、Run "filemon -u".
  • B、Run the "trcstop" command.
  • C、Perform a "kill -9" of the filemon process.
  • D、Send a SIGSTOP signal to the filemon process.

正确答案:B

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