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Which among the following has the fastest response time?
  • a)
    Multiuser Operating System
  • b)
    Multiprocessing Operating System
  • c)
    Distributed Operating System
  • d)
    Real Time Operating System
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Which among the following has the fastest response time?a)Multiuser Op...
Real Time Operating System (RTOS) has the fastest response time among the given options.

Explanation:

RTOS is designed to handle tasks with strict timing requirements. It is designed to respond to an event within a predictable time frame. The response time of an RTOS is measured in microseconds or even nanoseconds. The following are the reasons why RTOS has the fastest response time:

1. Priority-based scheduling: RTOS uses priority-based scheduling, where higher-priority tasks are executed first. This ensures that the critical tasks are executed on time.

2. Minimal context switching time: Context switching time is the time taken by the system to switch from one task to another. RTOS has minimal context switching time, which ensures that the response time is fast.

3. Deterministic behavior: RTOS has deterministic behavior, which means that the system can predict the time taken to execute a task. This ensures that the critical tasks are executed on time.

4. Minimal overhead: RTOS has minimal overhead, which means that it uses fewer system resources. This ensures that the response time is fast.

Conclusion:

Real Time Operating System (RTOS) has the fastest response time among the given options due to priority-based scheduling, minimal context switching time, deterministic behavior, and minimal overhead.
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Which among the following has the fastest response time?a)Multiuser Operating Systemb)Multiprocessing Operating Systemc)Distributed Operating Systemd)Real Time Operating SystemCorrect answer is option 'D'. Can you explain this answer?
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