Which group of computer peripherals facilitates user interaction by enabling the input of data or command into the computer system?

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OSSC Excise SI (Mains) Official Paper (Held On: 17 Oct, 2024 Shift 1)
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  1. Storage devices
  2. Output devices 
  3. Processing devices
  4. Input devices

Answer (Detailed Solution Below)

Option 4 : Input devices

Detailed Solution

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The correct answer is Input devices.

Key Points

  • Input devices are peripherals that send data or instructions to the computer.
  • They allow users to interact with the computer system.
  • Common examples include keyboards, mice, scanners, and microphones.
  • These devices convert user actions or data into signals that the computer can process.

Additional Information

  • Storage Devices
    • Storage devices are used to store data permanently or temporarily.
    • Examples include hard drives, solid-state drives, USB flash drives, and CDs/DVDs.
    • They retain data even when the computer is turned off.
    • These devices are essential for saving files, software, and the operating system.
  • Output Devices
    • Output devices are peripherals that receive data from the computer and convert it into a human-readable form.
    • Examples include monitors, printers, and speakers.
    • They display, print, or produce output in the form of visuals, text, or sound.
    • These devices help users to visualize and understand the processed data.
  • Processing Devices
    • Processing devices are components that interpret and execute instructions.
    • The Central Processing Unit (CPU) is the primary processing device in a computer.
    • These devices perform computations, logic operations, and manage data flow within the system.
    • They are crucial for running applications and operating systems.
  • Input Devices
    • Input devices facilitate user interaction by enabling the input of data or commands into the computer system.
    • They convert user actions or data into signals that the computer can process.
    • Examples include keyboards, mice, scanners, and microphones.
    • These devices are essential for entering data, navigating user interfaces, and controlling computer operations.
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