Comp Net5

Why would a technician enter the command copy startup-config running-config?

• To remove all configurations from the switch

• To save an active configuration to NVRAM

• To copy an existing configuration into RAM

• To make a changed configuration the new startup configuration

Which functionality is provided by DHCP?

• Automatic assignment of an IP address to each host

• Remote switch management

• Translation of IP addresses to domain names

• End-to-end connectivity test

Which two functions are provided to users by the context-sensitive help feature of the Cisco IOS CLI? (Choose two.)

• Providing an error message when a wrong command is submitted

• Displaying a list of all available commands within the current mode

• Allowing the user to complete the remainder of an abbreviated command with the TAB key

• Determining which option, keyword, or argument is available for the entered command

• Selecting the best command to accomplish a task

Which memory location on a Cisco router or switch stores the startup configuration file?

• RAM

• ROM

• NVRAM

• Flash

To what subnet does the IP address 10.1.100.50 belong if a subnet mask of 255.255.0.0 is used?

• 10.1.0.0

• 10.0.0.0

• 10.1.100.32

• 10.1.100.0

What is the process of converting information into the proper form for transmission?

• Formatting

• Encoding

• Encapsulation

Which step of the communication process is concerned with properly identifying the address of the sender and receiver?

• Formatting

• Encoding

• Encapsulation

Which three are components of message timing? (Choose three.)

• Flow control

• Sequence numbers

• Access method

• Retransmit time

• Response timeout

Which delivery method is used to transmit information to one or more end devices, but not all devices on the network?

• Unicast

• Multicast

• Broadcast

BGP and OSPF are examples of which type of protocol?

• Network communication

• Network security

• Routing

• Service discovery