Group 1 contains some CPU scheduling algorithms and Group 2 contains s...
Explanation:
The given question is asking to match the CPU scheduling algorithms in Group 1 with their corresponding applications in Group 2. Let's analyze each option to determine the correct answer.
Option A: P-3, Q-2, R-1
According to this option, Gang Scheduling (P) is matched with Thread Scheduling (3), Rate Monotonic Scheduling (Q) is matched with Real-time Scheduling (2), and Fair Share Scheduling (R) is matched with Guaranteed Scheduling (1).
This option is correct because it correctly matches the CPU scheduling algorithms with their corresponding applications.
Option B: P-1, Q-2, R-3
According to this option, Gang Scheduling (P) is matched with Guaranteed Scheduling (1), Rate Monotonic Scheduling (Q) is matched with Real-time Scheduling (2), and Fair Share Scheduling (R) is matched with Thread Scheduling (3).
This option is incorrect because it does not match the CPU scheduling algorithms with their corresponding applications correctly.
Option C: P-2, Q-3, R-1
According to this option, Gang Scheduling (P) is matched with Real-time Scheduling (2), Rate Monotonic Scheduling (Q) is matched with Thread Scheduling (3), and Fair Share Scheduling (R) is matched with Guaranteed Scheduling (1).
This option is incorrect because it does not match the CPU scheduling algorithms with their corresponding applications correctly.
Option D: P-1, Q-3, R-2
According to this option, Gang Scheduling (P) is matched with Guaranteed Scheduling (1), Rate Monotonic Scheduling (Q) is matched with Thread Scheduling (3), and Fair Share Scheduling (R) is matched with Real-time Scheduling (2).
This option is incorrect because it does not match the CPU scheduling algorithms with their corresponding applications correctly.
Therefore, the correct answer is Option A as it correctly matches the CPU scheduling algorithms in Group 1 with their corresponding applications in Group 2.
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