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CS-302 Quiz Preparation Virtual University MCQs With Answers

Question # 1

At T0 the value stored in a 4-bit left shift was “1”. What will be the value of register after three clock pulses?

Choose an answer

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Question # 2

The _________ of a ROM is the time it takes for the data to appear at the Data Output of the ROM chip after an address is applied at the address input lines.

Choose an answer

Write Time

Recycle Time

Refresh Time

Access Time

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Question # 3

The address from which the data is read, is provided by _______

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Depends on circuitry

None of given options

RAM

Microprocessor

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Question # 4

FIFO is an acronym for __________

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First In, First Out

Fly in, Fly Out

Fast in, Fast Out

None of given options

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Question # 5

A flip-flop is connected to +5 volts and it draws 5 mA of current during its operation, the power dissipation of the flip-flop is

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10 mW

25 mW

64 mW

1024

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Question # 6

Excess-8 code assigns _______ to “+7”

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0000

1001

1000

1111

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Question # 7

The simplest and most commonly used Decoders are the ______ Decoders

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n to 2n

(n-1) to 2n

(n-1) to (2n-1)

n to 2n-1

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Question # 8

NOR gate is formed by connecting _________

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OR Gate and then NOT Gate

NOT Gate and then OR Gate

AND Gate and then OR Gate

OR Gate and then AND Gate

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Question # 9

DRAM stands for __________

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Dynamic RAM

Data RAM

Demoduler RAM

None of given options

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Question # 10

The simplest and most commonly used Decoders are the ______ Decoders

Choose an answer

n to 2n

(n-1) to 2n

(n-1) to (2n-1)

n to 2n-1

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Question # 11

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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