📝 Volume shadow copies in Window 7

Q1. A process has 5 pages in its working set; three have been referenced since the last VM manager pass, and two have not. When memory pressure rises, what will the VM manager most likely do with the unreferenced pages?

💡 Difficulty: easy | ✅ Correct: B

Q2. How many bits are allocated for the page‑file offset field in a page‑file PTE?

💡 Difficulty: medium | ✅ Correct: C

Q3. A system has two paging files. A page‑file PTE contains a 4‑bit field selecting the paging file. If the field value is binary 1010, which paging file does the page belong to?

💡 Difficulty: hard | ✅ Correct: D