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CS-302 Quiz Preparation Virtual University MCQs With Answers

Question # 1

FIFO is an acronym for __________

Choose an answer

First In, First Out

Fly in, Fly Out

Fast in, Fast Out

None of given options

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Question # 2

________ is used to minimize the possible no. of states of a circuit.

Choose an answer

State assignment

State reduction

Next state table

State diagram

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Question # 3

3.3 v CMOS series is characterized by __________ and _________as compared to the 5 v CMOS series

Choose an answer

Low switching speeds, high power dissipation

Fast switching speeds, high power dissipation

Fast switching speeds, very low power dissipation

Low switching speeds, very low power dissipation

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Question # 4

THE GLITCHES DUE TO RACE CONDITION CAN BE AVOIDED BY USING A ___________

Choose an answer

GATED FLIP-FLOPS

PULSE TRIGGERED FLIP-FLOPS

POSITIVE-EDGE TRIGGERED FLIP-FLOPS

NEGATIVE-EDGE TRIGGERED FLIP-FLOPS

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Question # 5

The ABEL symbol for “OR” operation is

Choose an answer

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Question # 6

The design and implementation of synchronous counters start from _________

Choose an answer

Truth table

k-map

state table

state diagram

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Question # 7

In a sequential circuit the next state is determined by ________ and _______

Choose an answer

State variable, current state

Current state, flip-flop output

Current state and external input

Input and clock signal applied

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Question # 8

The expression F=A+B+C describes the operation of three bits _____ Gate

Choose an answer

AND

NOT

NAND

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Question # 9

The sequence of states that are implemented by a n-bit Johnson counter is

Choose an answer

n+2 (n plus 2)

2n (n multiplied by 2)

2n (2 raise to power n)

n2 (n raise to power 2)

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Question # 10

Stack is an acronym for _________

Choose an answer

FIFO memory

LIFO memory

Flash Memory

Bust Flash Memory

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Question # 11

Stack is an acronym for_________

Choose an answer

FIFO memory

LIFO memory

Flash Memory

Bust Flash Memory

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