2nd Chapter

9th Computer S. English Medium Chapter 2 Test

Matric Part 1/9th Class Computer Science Chapter 2 MCQ Test With Answer for Chapter 2 (Computer Components)


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Matric Part 1/9th Class Computer Science Chapter 2 MCQ Test With Answer for Chapter 2 (Computer Components)

Sr. # Questions Answers Choice
1 The bus of 16 bits can carry:
  • A. 8 bits
  • B. 16 bits
  • C. 24 bits
  • D. 32 bits
2 The heart of computer system is: 
  • A. CPU 
  • B. control unit 
  • C. ALU 
  • D. system unit 
3 The program that is responsible for controlling and managing the actual operations of the computer hardware:
  • A. application software 
  • B. system software 
  • C. computer software 
  • D. computer program 
4 Which of the following is not a hardware component of computer?
  • A. input unit 
  • B. software 
  • C. output unit 
  • D. system unit
5 Which of the following input device is used to enter image data inside the computer:
  • A. scanner 
  • B. microphone 
  • C. keyboard
  • D. mouse 
6 Com1, Com2, are the examples of:
  • A. Serial Port
  • B. Parallel Port
  • C. Both A & B
  • D. None of these
7 With USB port maximum of_______devices can be attached:
  • A. 120
  • B. 125
  • C. 127
  • D. 130
8 The arithmetic / logic unit can perform
  • A. Addition
  • B. Subtraction
  • C. Multiplication
  • D. All mentioned
9 Input / Output devices are also known as:
  • A. Software
  • B. Peripheral
  • C. Hardware
  • D. Both B and C
10 Which of the following devices in not inside the CPU?
  • A. RAM
  • B. The Hard Disk 
  • C. CD-ROM Drives 
  • D. The Modem 

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Share your comments questions here
Sort By:
  • R

    Rehan

    07 Aug 2018

    Maths teacher is awesome

    Like (2)
    Reply
  • A

    Ahsan

    05 Dec 2017

    good

    Like (3)
    Reply
  • G

    Ghulam Abbas

    05 Mar 2017

    nice work

    Like (2)
    Reply

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