The term modem is a composite word that refers to the two functional entities that make up the device: asignal _______ and a signal _______.
A)
modulator; demodulator
B)
demodulator; modulator
C)
modern;demo
D)
none of the above
A)
modulator; demodulator
B)
demodulator; modulator
C)
modern;demo
D)
none of the above