CCNA 200-301 Practice Quiz – Router Basics

1. Which of the following are the major components of the router? (Choose any three)

1. ROM
2. RAM
3. NVRAM
4. NVROM

Answer

2. Which of the following statements is not true about the functions of RAM in a router?

1. RAM contains the running configuration.
2. RAM stores routing table.
3. It also stores the configuration register that determines the booting  mode of the router
4. The content of RAM is erased, when the router is restarted.

Answer

3. Which of the following statements is true about the function of NVRAM in a router?

1. It is a special type of RAM that stores information even after the router is shut down.
2. The configuration files saved in NVRAM is called startup configuration.
3. NVRAM stores the configuration register.
4. All of the above

Answer

4. Which of the following is true about the function of the router?  (Choose any three)

1. The router connects different IP networks or IP sub-nets together for communication.
2. It acts as a network traffic cop and filters the traffic based destination IP address.
3. It does the function of a packet filtering firewall.
4. It creates multiple collision domains and a single broadcast domain.

Answer

1. Router(config-serial)#
2. Router#
3. Router(config-if)#
4. Router(config-ip)#

Answer

1. It will search the startup configuration in the TFTP server, if the configuration is not found then it will enter into the User Exec mode.
2. It will search the startup configuration in Flash, if not found then will enter the setup mode.
3. It will search the startup configuration mode in NVRAM. If the NVRAM is empty, then it will enter into the set-up dialog.
4. None of the above

Answer

1. 0x2102
2. 0x2142
3. 0x2012
4. 0x2412

Answer

8. Which of the following  CLI command will display the name of all the IOS image files available in flash memory?

1. #show flash
2. #show protocols
3. #show IOS 
4. #show image

Answer

1. It is the temporary storage for the IOS image.
2. It is a memory management tool.
3. It is the bootstrap code stored in ROM that initializes the booting process of the router and helps in the password recovery procedure. 
4. None of the above.

Answer

1. #
2. >
3. $
4. %

Answer

11. Which of the following command is not the correct way to execute CLI command to copy content from RAM to NVRAM?

1. copy running-config startup-config
2. copy run start
3.  copy RAM NVRAM
4. write memory

Answer

12. You want to upgrade the existing IOS image with a new image from the TFTP server. What command will you execute to download the new IOS image to your router? 

1. Router#copy tftp flash
2. Router#copy flash tftp
3. Router#copy start flash
4. Router#copy run flash

Answer

1. Serial 0/1 is up, line protocol is down
2. Serial 0/1 is down, line protocol is down
3. Serial 0/1 is administratively down, line protocol is down
4. Serial 0/1 is administratively down, line protocol is up

Answer

1. Transport
2. Datalink
3. Application
4. Network

Answer

15. You want to set some informative messages for administrators, when the router boots up, what command will you issue?

1. banner motd
2. message motd
3. banner message motd
4. message banner motd

Answer

16. The following command on a Cisco router will display the configurable parameters and statistics of all communication interfaces.

1. show versions
2. show interfaces
3. show running-config 
4. show startup-config

Answer

1. Router#line vty 0 4
2. Router(config)#line vty 0 4
3. Router(config)#line vty all
4. Router#line vty all

Answer

18. By default, Cisco router supports _________ simultaneous Telnet session.

1. 1
2. 2
3. 3
4. 4
   
5. 5

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19. When you erase all the contents of NVRAM and reboot the router, in what mode does it reboot again?

1. Privileged mode
2. Setup mode
3. user exec mode
4. ROMmon mode

Answer

20. Which of the following command is used to issue the secret password ***** to go from user mode to privileged mode?

1. Router(config)#enable secret *****
2. Router(config)#enable password *****
3. Router(config)#enable secret password *****
4. Router#enable secret password *****

Answer