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Cambridge IGCSE Computer Science practice

Paper 1 structured question: Input and output devices

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Input and output devices

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Paper 1Computer Systems3 marks

Input devices play a crucial role in user interaction with computers.

Description

Input Devices

Input devices are essential for entering data into a computer. Examples include barcode scanners, digital cameras, and touch screens.

  1. a

    Explain the importance of input devices in computer systems.

    Aim for approximately 3 distinct marking points.

    [3]

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Paper 1 structured question: Input and output devices

Paper 1Computer Systems1 marks

Description

Input Devices

Input devices are hardware components that allow users to enter data into a computer system. Examples include keyboards, mice, and scanners.

  1. a

    State two examples of input devices.

    Aim for approximately 1 distinct marking point.

    [1]