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    Which of the following groups consists of only output devices?
    Question

    Which of the following groups consists of only output devices?

    A.

    Scanner, printer and monitor

    B.

    Keyboard, printer and monitor

    C.

    Mouse, printer and monitor

    D.

    Plotter, printer and monitor

    Correct option is D

    The correct answer is (d) Plotter, printer and monitor.

    • Output devices are hardware components that allow a user to receive data from the computer.
    • These devices display or project the processed information onto a screen, print on paper, or produce sound. Among the given options, the plotter, printer, and monitor are all output devices.

    Information Booster:

    • Plotter: Used for printing large-scale, high-quality graphics, such as maps, architectural blueprints, and technical drawings.
    • Printer: Creates permanent, physical copies of digital data, commonly used to print documents and images onto paper.
    • Monitor: Displays visual output from the computer in real-time, allowing users to interact with the system.

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