Computers

7th -

8thgrade

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Number System

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10 questions

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  • 1. Multiple Choice
    20 seconds
    1 pt

    Number system used in our daily life is :

    Binary

    Decimal

    Octal

    Heaxdecimal

  • 2. Multiple Choice
    20 seconds
    1 pt

    There are ........ digits in Hexadecimal number system.

    10

    11

    15

    16

  • 3. Multiple Choice
    20 seconds
    1 pt

    ........... is the computer machine language.

    Decimal

    Binary

    Octal

    Hexadecimal

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