📝 Minimizing Latency in Real Time CPU Scheduling

📖 From Operating System • 6. CPU Scheduling • 42 questions available

Practice MCQs for Minimizing Latency in Real Time CPU Scheduling. Test your knowledge with carefully crafted questions across easy, medium, and hard difficulty levels.

🔄 Last updated: 2026-07-10

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📝 Sample Questions

Q1. What is event latency in the context of real-time systems?

🔹 A. The time taken for an event to occur after a system request

🔹 B. The time elapsed from when an event occurs to when it is serviced

🔹 C. The time required to detect a hardware failure

🔹 D. The average response time of a system to a user input

💡 Difficulty: easy | ✅ Correct: B

Q2. Why is it crucial for real-time operating systems to minimize interrupt latency?

🔹 A. To reduce system power consumption

🔹 B. To ensure real-time tasks receive immediate attention

🔹 C. To increase the throughput of background processes

🔹 D. To allow for longer time quanta for processes

💡 Difficulty: medium | ✅ Correct: B

Q3. What is the difference between event latency and interrupt latency?

🔹 A. Event latency is the sum of interrupt and dispatch latencies

🔹 B. Interrupt latency is a component of the overall event latency

🔹 C. Event latency only applies to software events, while interrupt latency applies to hardware

🔹 D. They are different terms for the same concept

💡 Difficulty: hard | ✅ Correct: B

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🔗 Related Topics

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

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