Digital Communication MCQs

a) Analog circuits
b) Digital circuits
c) Amplifiers
d) A/D converters

a) Less noise
b) Less interference
c) More flexible
d) All of the mentioned

a) 2⁽ⁿ⁺¹⁾
b) 2⁽ⁿ⁾
c) 2⁽ⁿ⁾+1
d) None of the mentioned

a) 1 million bytes
b) 10 million bytes
c) 1 billion bytes
d) 10 billion bytes

a) 32
b) 48
c) 96
d) 65

a) Channel encoder
b) Source encoder
c) Modulator
d) None of the mentioned

a) k/n
b) n/k
c) All of the mentioned
d) None of the mentioned

a) Encoder
b) Baseband modulator
c) Pulse code modulator
d) Demodulator

a) Filtering
b) Diminish distortion
c) All of the mentioned
d) None of the mentioned

a) Compressing
b) Digitizing
c) A/D conversion
d) All of the mentioned