Matric Part 1/9th Class Computer Science Chapter 3 MCQ Test With Answer for Chapter 3 (Input/Output Devices)

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9th Computer S. English Medium Chapter 3 Test

This online test contains MCQs about following topics:

Computer Science 9th Class English Medium Chapter 3 Online Test

Try the Computer Science 9th Class English Medium Chapter 3 Online Test.

  • Total Questions12

  • Time Allowed15

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Computer Science 9th Class English Medium Chapter 3 Online Test

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Question # 1

Comparison of two or more values are performed in?

Question # 2

OR operation yields 1 output when at least of........of the input is true.

Question # 3

Bit stand for .......?

Question # 4

In a half-adder circuit, the carry is generated by which operation?

Question # 5

ALU Stands for..........

Question # 6

Digital system depends on?

Question # 7

What does ADC represents?

Question # 8

Which signals are in continues form?

Question # 9

What does DAC represents?

Question # 10

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

Question # 11

Whihc signals are in discree form?

Question # 12

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

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Prepare All Computer Science 9th Class English Medium Chapter 3 Online Test MCQs With Answers


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Top Scorers of Computer Science 9th Class English Medium Chapter 3 Online Test

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    Beenish Adeel 12 - Sep - 2024 01 Min 10 Sec 12/12
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    Asif Siddique 20 - Sep - 2024 01 Min 11 Sec 12/12
  • B
    Beenish Adeel 11 - Sep - 2024 01 Min 29 Sec 12/12
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    Nazia Liaqat 08 - Aug - 2024 01 Min 39 Sec 11/12
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    Ahmad 26 - Aug - 2024 01 Min 54 Sec 11/12
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    Ghulam Hussain 13 - Aug - 2024 01 Min 27 Sec 10/12
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    Nazia Liaqat 08 - Aug - 2024 01 Min 39 Sec 10/12
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    Nazia Liaqat 08 - Aug - 2024 01 Min 39 Sec 10/12

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