📝 Basic concepts of Demand Paging

📖 From Operating System • 9. Virtual Memory • 23 questions available

Practice MCQs for Basic concepts of Demand Paging. Test your knowledge with carefully crafted questions across easy, medium, and hard difficulty levels.

🔄 Last updated: 2026-07-26

Easy Questions

Medium Questions

Hard Questions

📝 Sample Questions

Q1. What is the term for a fixed-size block of physical memory used to hold a page?

🔹 A. Frame

🔹 B. Segment

🔹 C. Block

🔹 D. Page

💡 Difficulty: easy | ✅ Correct: A

Q2. Why can virtual memory be larger than physical memory?

🔹 A. because of paging

🔹 B. because of caching

🔹 C. because of compression

🔹 D. because of swapping

💡 Difficulty: medium | ✅ Correct: A

Q3. What is the role of a page table in virtual memory?

🔹 A. store mapping

🔹 B. store data

🔹 C. store instructions

🔹 D. store registers

💡 Difficulty: hard | ✅ Correct: A

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🔗 Related Topics

📝 Performance of demand paging 📝 Copy on Write in virtual Memory 📝 Basic page replacement in virtual Memory 📝 FIFO page replacement 📝 Optimal page replacement

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