Question # 1

What is the decmimal equivalent of the binary number 1101?

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13

11

12

14

Which logic gate outputs true only if both inputs are true?

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OR gate

AND gate

XOR gate

NOT gat

In digit system 0 epresents?

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OF

OFF

ON

All of these

Whihc signals are in discree form?

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Analog

Digital

Both a and b

None of these

the output of AND Operation is 1 only whenboth inputs are?

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10

0

1

00

What does DAC represents?

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Analog Digital Convenient

Analog Digital Conversation

Digitla analog conversion

All of these

Which one is the example of Analog signal?

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Binary

Sound Wave

10

None of these

In K-map , K stand for..................?

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Knowldege

Karnaugh

Both a and b

None of these

Which signals are in continues form?

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Digital

Analog

Both a and b

None of these

What is the dual of Booean expression A.0=0?

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A+1=1

A + 0 = A

A. 1 = A

A.O = 0

CU stand for...............

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Circuitry Unit

Central Unit

Control Unit

None of these

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