Computer Networking
You type the following command into the router and receive the following output:Router#show serial 0/0 ^% Invalid input detected at '^' marker.Why was this error message displayed?

Part of the command is missing.
You need to be in privileged mode.
The router does not have a serial0/0 interface.
You cannot have a space between serial and 0/0.

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
The MAC (Media Access Control) address of the network card is used in both Ethernet and Token-Ring networks and is essential for communication. What does MAC provide?

The logical domain address for the workstation
A physical address that is assigned by the manufacturer
A logical address that identifies the workstation
An alias for the computer name
A physical address that is randomly assigned each time the computer is started

ANSWER DOWNLOAD EXAMIANS APP