📝 Object manager in Windows 7

📖 From Operating System • 19. Windows 7 • 15 questions available

Practice MCQs for Object manager in Windows 7. 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. What does HAL stand for?

🔹 A. Hardware Abstraction Layer

🔹 B. High-level Application Logic

🔹 C. Hardware Access Library

🔹 D. Host Allocation List

💡 Difficulty: easy | ✅ Correct: A

Q2. Why does Windows require only one version of each device driver per CPU architecture?

🔹 A. Because drivers are written in managed code

🔹 B. Because the HAL abstracts chipset‑specific details

🔹 C. Because the kernel recompiles drivers at runtime

🔹 D. Because user‑mode subsystems handle all hardware access

💡 Difficulty: medium | ✅ Correct: B

Q3. How does the object‑oriented design of the Windows kernel aid extensibility of system services?

🔹 A. By allowing services to be written in any language

🔹 B. By defining object types with attributes and methods that new components can instantiate

🔹 C. By eliminating the need for device drivers

🔹 D. By storing all data in a single global structure

💡 Difficulty: hard | ✅ Correct: B

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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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