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Networks and the internet

5 Class 9 Computer Science questions with answers and explanations.

Printable worksheet with answer key

All questions with answers

  1. A network that covers a small area such as a school is a:

    • 1 PAN only
    • 2 LAN
    • 3 WAN
    • 4 MAN
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    Correct answer: LAN

    LAN stands for Local Area Network.

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  2. WWW stands for:

    • 1 World Wide Web
    • 2 World Web Window
    • 3 Wide World Web
    • 4 Web World Wire
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    Correct answer: World Wide Web

    World Wide Web.

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  3. A web browser is used to:

    • 1 Make a network cable
    • 2 Store data on a disk
    • 3 Print files
    • 4 View web pages
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    Correct answer: View web pages

    Chrome, Edge and Firefox are browsers.

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  4. An email address always contains the symbol:

    • 1 $
    • 2 %
    • 3 #
    • 4 @
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    Correct answer: @

    The @ separates the user name from the domain.

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  5. Which of these is a search engine?

    • 1 Google
    • 2 Windows
    • 3 Excel
    • 4 Paint
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    Correct answer: Google

    Google is a search engine.

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More Computer Science topics
Introduction to computers
Computer hardware
Software
Number systems