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CS-302 Quiz Preparation Virtual University MCQs With Answers

Question # 1

Above is the circuit diagram of _______.

Choose an answer

Asynchronous up-counter

Asynchronous down-counter

Synchronous up-counter

Synchronous down-counter

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Question # 2

Excess-8 code assigns _______ to “+7”

Choose an answer

0000

1001

1000

1111

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Question # 3

If the FIFO Memory output is already filled with data then ________

Choose an answer

It is locked; no data is allowed to enter

It is not locked; the new data overwrites the previous data.

Previous data is swapped out of memory and new data enters

None of given options

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Question # 4

If S=1 and R=1, then Q(t+1) = _________ for negative edge triggered flip-flop

Choose an answer

Invalid

Input is invalid

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Question # 5

In ________ outputs depend only on the current state

Choose an answer

Mealy machine

Moore Machine

State Reduction table

State Assignment table

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Question # 6

A counter is implemented using three (3) flip-flops, possibly it will have ________ maximum output status.

Choose an answer

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Question # 7

The ABEL symbol for “OR” operation is

Choose an answer

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Question # 8

LUT is acronym for _________

Choose an answer

Look Up Table

Local User Terminal

Least Upper Time Period

None of given options

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Question # 9

The divide-by-60 counter in digital clock is implemented by using two cascading counters

Choose an answer

Mod-6, Mod-10

Mod-50, Mod-10

Mod-10, Mod-50

Mod-50, Mod-6

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Question # 10

Excess-8 code assigns _______ to “-8”

Choose an answer

1110

1100

1000

0000

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