Computer Awareness MCQs Part 2

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  1. What is the binary number system used for in computers?
    a) to represent text and characters
    b) to store and process data
    c) to connect to the internet
    d) to create images and graphics
    Answer: b) to store and process data
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  2. What is the primary function of the central processing unit (CPU)?
    a) to store data
    b) to retrieve data
    c) to process data
    d) to input data
    Answer: c) to process data
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  3. Which of the following is not a type of computer memory?
    a) RAM
    b) ROM
    c) CPU
    d) Cache
    Answer: c) CPU
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  4. What is the purpose of a computer network?
    a) to share resources and information
    b) to create documents
    c) to play games
    d) to edit photos
    Answer: a) to share resources and information
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  5. Which of the following is not an input device?
    a) keyboard
    b) mouse
    c) printer
    d) scanner
    Answer: c) printer
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  6. Which of the following is an example of secondary storage?
    a) RAM
    b) Cache
    c) Hard disk drive
    d) CPU
    Answer: c) Hard disk drive
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  7. Which of the following is not a type of computer software?
    a) operating system
    b) antivirus
    c) keyboard
    d) word processing
    Answer: c) keyboard
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  8. What is the purpose of a computer virus?
    a) to speed up the computer
    b) to delete files
    c) to steal personal information
    d) to increase storage capacity
    Answer: c) to steal personal information
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  9. Which of the following is not a type of computer port?
    a) USB
    b) HDMI
    c) CPU
    d) Ethernet
    Answer: c) CPU
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  10. What is the purpose of a computer operating system?
    a) to create documents
    b) to protect against viruses
    c) to manage computer resources
    d) to connect to the internet
    Answer: c) to manage computer resources
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