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Which command（s） wil

题目

Which command（s） will result in the smallest sized backup of the text files contained in the /staticFS filesystem？（）  

  • A、tar -cvf file_system.tar /staticFS ； gzip file_system.tar
  • B、tar -xvf /staticFS file_system.tar ； gzip file_system.tar
  • C、tar -cvf /staticFS file_system.tar ； compress file_system.tar
  • D、tar -xvf file_system.tar /staticFS  ； compress file_system.tar
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相似问题和答案

第1题：

Which command would correctly set a router‘s date and time?()

A.A

B.B

C.C

D.D


参考答案：C

第2题：

The system administrator has requested that all setuid／setgid bits be removed from executables in application filesystem. Which command will achieve this?()

A. chmod -R o-s /application

B. chmod -R ug-s /application

C. chmod -R -s -o /application

D. chmod -R -s -ug /application


参考答案：B

第3题：

Which UNIX command creates a symbolic link named myfile in the current directory to the file/etc/hosts?

A．In -s/etc/hosts myfile

B．In -s myfile/etc/hosts

C．link -s/etc/hosts myfile

D．link -s myfile/etc/hosts


正确答案：A

第4题：

Which S-Series CLI command can help troubleshoot WCCP？（） 

  • A、wccp debug enable
  • B、tailproxylogs
  • C、tailaccesslogs
  • D、showswccp

正确答案:B

第5题：

Router R1 has been conf igured with an ipv6 route 2000::/64 S0/0/0 64 command.Which of the following does the 64 at the end of the command represent?（）

  • A、Metric
  • B、Administrative distance
  • C、Timeout (seconds)
  • D、Prefix length
  • E、Interface ID

正确答案:B

第6题：

Which command will list all subsystem resources on a server?()

A.lssrc a

B.lssrc g

C.lssrc l

D.lssrc -s


参考答案：A

第7题：

Operator needs to remove all leading comments from shell.script file. Which of the following vi sub－command can achieve this?()

A. :r/^#//g

B. :1,$ s/^#//g

C. :sed s/^#//g

D. :sub s/^#//g


参考答案：D

第8题：

After editing to your device’s configuration, which command must you enter to activate the configuration changes?()

A. set

B. copy candidate active

C. apply-config

D. commit


参考答案：D

第9题：

Which command restarts the TCP/IP subsystem？（）

  • A、refresh -s inetd
  • B、refresh -s tcpip
  • C、refresh -g /etc/rc.tcpip
  • D、refresh -g /etc/inetd.conf

正确答案:A

第10题：

A system’s backups are failing. Error log analysis indicates that there is either a hardware or media problem. Which command is used to determine if there is a hardware problem with the tape drive？（）

  • A、diag
  • B、lscfg
  • C、lsdev
  • D、cfgmgr

正确答案:A

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