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单选题What must you type to enter operational mode from the root@% command prompt?（）A exitB configureC editD cli

题目
单选题
What must you type to enter operational mode from the root@% command prompt?（）
A

exit

B

configure

C

edit

D

cli

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相似问题和答案

第1题：

Which CLI mode allows you to make configuration changes?()

A. enable mode

B. configuration mode

C. operational mode

D. active mode


参考答案：B

第2题：

You want to log into the router and make a configuration change.After loggin in as the root user, what is the next command you must enter?()

A. enable

B. configure

C. edit

D. cli


参考答案：D

第3题：

What will cause a Ezonexam router to enter setup mode? (Choose two)

A. The configuration file is missing in NVRAM.

B. The configuration register is set to 0x2100.

C. Boot system commands are misconfigured in the running-configuration.

D. The setup command was issued from the privileged mode prompt.

E. The IOS is missing.

F. The IOS is corrupt.


正确答案：AD
A,D 解析：Explanation:
When router boots up, it checks the valid configuration into NVRAM and tries to load the configuration. If there is not configuration router automatically goes into setup dialog. From setup dialog, you able to configuration the basic configuration. As well you can run the setup command manually from privileged mode using the setup command.

第4题：

Which command prompt indicates that you are in operational mode?（）

  • A、user@router&
  • B、user@router#
  • C、user@router%
  • D、user@router>

正确答案:D

第5题：

You have configured a Cisco Catalyst switch to perform Layer 3 routing via an SVI and have  assigned that interface to VLAN 20. To check the status of the SVI， you issue the show interfaces vlan 20 command at the CLI prompt. You see from the output display that the interface is in an "up/up" state.  What must be true in an SVI configuration to bring the VLAN and line protocol up？（）

  • A、The port must be physically connected to another Layer 3 device.
  • B、At least one port in VLAN 20 must be active.
  • C、The Layer 3 routing protocol must be operational and receiving routing updates from neighboring peer devices.
  • D、Because this is a virtual interface， the operational status will always be in an "up/up" state.

正确答案:B

第6题：

What must you type to enter operational mode from the root@% command prompt?()

A. exit

B. configure

C. edit

D. cli


参考答案：D

第7题：

Which command prompt indicates that you are in operational mode?()

A. user@router&

B. user@router#

C. user@router%

D. user@router>


参考答案：D

第8题：

Which command do you use to go from the shell prompt to the CLI prompt?()

A. run cli

B. cli

C. start cli

D. edit


参考答案：B

第9题：

In configuration mode you see the following prompt： [edit interfaces fe-1/1/1] user@router#  Which command will take you to operational mode？（）

  • A、end
  • B、exit
  • C、quit
  • D、exit configuration-mode

正确答案:D

第10题：

Your home computer runs Windows 2000 Professional. You have just installed a new application and restarted the computer. During the boot process you receive the following error message： "NTLDR is missing - Press any key to restart." You do not have an emergency repair disk. You want your computer to start properly. You want to do this with the least amount of administrative effort.  What should you do？（）

  • A、Reinstall the operating system.
  • B、Start the computer by using the Windows 2000 Professional CD-ROM.
  • C、Select Repair option and choose the option to verify system files.
  • D、Start the recovery console and type Diskpart from the command prompt.
  • E、Start the recovery console and enter Fixmbr from the command prompt.

正确答案:B,C

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