Operating System (OS), Graphical User Interface (GUI) and Functions › MCQ Quiz - Class 8 - Operating System › Question #25553
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QWhich OS is used in devices like traffic control systems and pacemakers?

ID: #25553 MCQ Quiz - Class 8 - Operating System 2 views
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#25553Q ID
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MCQ Quiz - Class 8 - Operating SystemTopic
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  • A Real-Time OS ✔ ✖
  • B Batch OS ✔ ✖
  • C Distributed OS ✔ ✖
  • D Network OS ✔ ✖
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Explanation

Correct Answer Explanation:

Real-Time OS (RTOS) is used where immediate and predictable response is critical. In systems like pacemakers, air traffic control, and industrial robots, delays could be dangerous — RTOS guarantees timely responses.

Why the other options are incorrect:

  • Option B: Batch OS processes jobs in bulk without time constraints — completely unsuitable for time-critical systems.
  • Option C: Distributed OS manages a group of networked computers, not embedded real-time devices.
  • Option D: Network OS is designed to manage network resources like file servers, not real-time embedded systems.
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