Network Fundamentals-IOS Operating System Part 1

What is the function of the kernel of an operating system?

• The kernel provisions hardware resources to meet software requirements.

• The kernel is an application that allows the initial configuration of a Cisco device.

• The kernel provides a user interface that allows users to request a specific task.

• The kernel links the hardware drivers with the underlying electronics of a computer.

Which connection method is used to access a Cisco 2960 switch when performing an initial configuration?

• Use the console port to locally access the switch from the serial or USB interface of the PC.

• Use the AUX port to locally access the switch from a serial or USB interface of the PC.

• Use Telnet to remotely access the switch through the network..

• Use Secure Shell to remotely access the switch through the network.

Which connection method to an intermediary device sends the commands in plain text?

• Telnet

• Console

• SSH

• AUX

Which intermediary device connection method encrypts the user ID, password, and session information?

• Telnet

• AUX

• SSH

• Console

Which of the following host name is valid on Cisco IOS devices?

• Floor(15)

• HO Floor 17

• RM-3-Switch-2A4

• Branch2!

What is the purpose of configuring a Message of the Day (MOTD) in an intermediary device?

• To configure a device so that only the users in the Admin group can telnet to it.

• To configure a device so that the message will display when a user enters the enable command.

• To force users of the Admin group to enter a password for authentication.

• To display a message when a user accesses the switch.

Which of the following applications is used to configure an intermediary device when connecting with a console cable?

• Telnet Emulation Software

• SSH Configuration Software

• Remote Configuration Software

• Terminal Emulation Software

Which of the following command(s) restricts the user exec access to a Cisco IOS device through a console cable?

• Line vty 0 15

  
  

  password Letmein

  
  

  login

• Line con 0

  
  

  password Letmein

  
  

  login

• Enable secret password Letmein

• Enable private-password Letmein

Which command prevents someone from viewing passwords configured for remote connections within the running configuration?

• line con 0

  password cisco

  login

• line vty 0 15

  password cisco

  login

• service password-encryption

• enable secret cisco