Inter symbol interference in Base Band Transmission - MCQs with answers

Inter symbol interference in Base Band Transmission - MCQs with answers

Q1. The interference caused by the adjacent pulses in digital transmission is called

a) Inter symbol interference
b) White noise
c) Image frequency interference
d) Transit time noise

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Q2. Eye pattern

a) Is used to study ISI
b) May be seen on CRO
c) Resembles the shape of human eye
d) All of the above

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Q3. The time interval over which the received signal may be sampled without error may be explained by

a) Width of eye opening of eye pattern
b) Rate of closure of eye of eye pattern
c) Height of the eye opening of eye pattern
d) All of the above

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Q4. For a noise to be white Gaussian noise, the optimum filter is known as

a) Low pass filter
b) Base band filter
c) Matched filter
d) Bessel filter

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Q5. Matched filters are used

a) For maximizing signal to noise ratio
b) For signal detection
c) In radar
d) All of the above

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Q6. The number of bits of data transmitted per second is called

a) Data signaling rate
b) Modulation rate
c) Coding
d) None of the above

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