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📝 Round Robin Scheduling Algorithm

📖 From Operating System • 6. CPU Scheduling • 48 questions available

Practice MCQs for Round Robin Scheduling Algorithm. Test your knowledge with carefully crafted questions across easy, medium, and hard difficulty levels.

🔄 Last updated: 2026-07-10

8
Easy Questions
12
Medium Questions
28
Hard Questions

📝 Sample Questions

Q1. What is the Round-Robin (RR) scheduling algorithm primarily designed for?

🔹 A. Batch processing systems
🔹 B. Time-sharing systems
🔹 C. Real-time systems
🔹 D. Embedded systems

💡 Difficulty: easy | ✅ Correct: B

Q2. What is the waiting time for P1 in the RR example with quantum 4ms?

🔹 A. 6ms
🔹 B. 4ms
🔹 C. 7ms
🔹 D. 10ms

💡 Difficulty: medium | ✅ Correct: A

Q3. With time quantum q and context switch time s, what is the effective CPU utilization?

🔹 A. q/(q+s)
🔹 B. s/(q+s)
🔹 C. (q-s)/q
🔹 D. q/s

💡 Difficulty: hard | ✅ Correct: A

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🔗 Related Topics

📝 Computer System Architecture📝 Computer System Organization📝 Computing Environments📝 Kernel Data Structures📝 Memory Management
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