Computer Networking
Demodulation is the process of

converting analog signals to digital signals
converting digital signals to analog signals
None of these
dividing the high-speed signals into frequency bands
combining many low speed channels into one high speed channel

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
RS-232-G

requires only 7 pin out of 25 in order to transmit digital data over public telephone lines
specifies only the mechanical characteristics of an interface by providing a 25-pin connector
is an interface standard between Data terminal Equipment and Data Circuit Terminating Equipment
is an interface between two data circuit terminating equipment as examplified by a local and remote modem
None of these

ANSWER DOWNLOAD EXAMIANS APP