📝 Terminal Services and Fast User Switching

📖 From Operating System • 19. Windows 7 • 12 questions available

Practice MCQs for Terminal Services and Fast User Switching. Test your knowledge with carefully crafted questions across easy, medium, and hard difficulty levels.

🔄 Last updated: 2026-07-27

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📝 Sample Questions

Q1. How many bits are used for the byte offset within a page in IA-32 virtual address translation?

🔹 A. 12

🔹 B. 9

🔹 C. 2

🔹 D. 20

💡 Difficulty: easy | ✅ Correct: A

Q2. A process accesses virtual address 0xC1234567. Which bits represent the top‑level PDE index?

🔹 A. Bits 30‑29 (two bits)

🔹 B. Bits 30‑22 (nine bits)

🔹 C. Bits 31‑30 (the two most significant bits)

🔹 D. Bits 12‑0 (twelve bits)

💡 Difficulty: medium | ✅ Correct: C

Q3. How does extending the PTE size from 32 bits to 64 bits affect the maximum physical memory addressable by IA‑32‑compatible servers?

🔹 A. It allows addressing up to 2^{24} bytes

🔹 B. It reduces the number of page‑directory entries

🔹 C. It has no impact on addressable memory

🔹 D. It increases the physical page number field, supporting larger physical addresses

💡 Difficulty: hard | ✅ Correct: D

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🔗 Related Topics

📝 History of Windows 7 📝 Security in Windows 7 📝 Reliability of Windows 7 📝 Windows and POSIX application compatibility 📝 Windows 7 designed for High performance

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