Computer Networking
The corporate office sends you a new router to connect, but upon connecting the console cable, you see that there is already a configuration on the router. What should be done before a new configuration is entered in the router?

RAM should be erased and the router restarted.
NVRAM should be erased and the router restarted.
The new configuration should be entered and saved.
Flash should be erased and the router restarted.

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
HDLC (High-level Data Link Control) is

None of these
a very common bit-oriented data link protocol issued by ISO.
network access standard for connecting stations to a circuit-switched network
a method access control technique for multiple-access transmission media
a method of determining which device has access to the transmission medium at any time

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
Bulletin board system

None of these
is a public access message system
is a modem capable of accepting commands
converts digital signals to analog signals
converts analog signals to digital signals

ANSWER DOWNLOAD EXAMIANS APP