Operating System (OS), Graphical User Interface (GUI) and Functions › MCQ Quiz - Class 8 - Operating System › Question #25543
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QThe Operating System acts as an interface between:

ID: #25543 MCQ Quiz - Class 8 - Operating System 2 views
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#25543Q ID
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MCQ Quiz - Class 8 - Operating SystemTopic
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  • A User and Hardware ✔ ✖
  • B Two applications ✔ ✖
  • C Keyboard and Mouse ✔ ✖
  • D CPU and RAM ✔ ✖
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Explanation

Correct Answer Explanation:

The OS acts as an interface between the user (and applications) and the computer hardware. It hides the complexity of hardware and provides an easy way for users to interact with the machine.

Why the other options are incorrect:

  • Option B: While the OS can help applications communicate, its primary role is bridging the gap between users/apps and hardware — not just between two apps.
  • Option C: The keyboard and mouse are both input devices managed by the OS, but the OS doesn't 'connect' them to each other.
  • Option D: The CPU and RAM are connected directly via the motherboard's data bus (hardware), not through the OS.
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