Intersymbol Interference MCQ’s

This set of Analog Communication Multiple Choice Questions & Answers (MCQs) focuses on “Intersymbol Interference”.

1. NIC stands for ________
a) Network Interface Card
b) Network Interface Cable
c) Network Interface Code
d) Network Internal Cord

2. Why CSMA/CD network has a maximum length for cables?
a) to increase the data rate
b) to decrease the data rate
c) to prevent packets from reaching all other nodes
d) to make sure that all other nodes hear a collision in progress

3. What is the full-form of UTP?
a) Unshielded Twisted-Pair copper wire
b) Unshielded Twisted-Pair Coaxial wire
c) Uniquely Twisted-Pair copper wire
d) Uniquely Twisted-Pair Coaxial wire

4. The Clapp oscillator is _________
a) an oscillator made using FET
b) a type of crystal controlled oscillators
c) modified form of Colpitts oscillator
d) modified form of Hartley oscillator

5. Shot noise is generated in ________
a) resistors
b) inductors
c) transistors and diodes
d) capacitors

6. Repeaters are not required for fiber optic cable lengths upto ________
a) 10km
b) 100km
c) 5km
d) 12km

7. What is the total voltage, when two noise voltage V1 and V2 are combined?
a) V1×V1+V2×V2−−−−−−−−−−−−−−√
b) V1+V22
c) V1×V2−−−−−−√
d) V1 + V2

8. Radians per second is equal to _________
a) 2πf
b) phase angle
c) phase deviation
d) phase swing

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