Computer Networking
Baseband is

All of these
the simultaneous transmission of data to a number of stations
transmission of signals without modulation
None of these
a signal all of whose energy is contained within a finite frequency range

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
The Internet Control Message Protocol (ICMP)

allows gateways to send error a control messages to other gateways or hosts
provides communication between the Internet Protocol Software on one machine and the Internet Protocol Software on another
None of these
reports error conditions to the original source, the source must relate errors to individual application programs and take action to correct the problem
All of these

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Computer Networking