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9. Virtual Memory - Operating System

📖 From Operating System • 386 questions available

Practice MCQs for 9. Virtual Memory. Test your knowledge with carefully crafted questions across easy, medium, and hard difficulty levels.

🔄 Last updated: 2026-07-26

82
Easy Questions
180
Medium Questions
124
Hard Questions

📝 Topics in this Chapter

📝 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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