Computer Operating System
Computer Operating System
Study plan
Professor
Songkuk Kim
Good
Last edited time
Oct 25, 2025 12:15 PM
Cheat sheet
Bad
- Must go over hw process. Didn’t solve problem…
- Look over entire problems quickly and distribute time properly. The last problem was the hardest. But exhausted time to front part.
- FOCUS and solve as possible as quickly. I was too loose.
Tendency
# Review
5 and 6 was difficult. Should look the actual mechanism.
# Problems
1. Tell the procedure of process context switching
2. Tell the method of system calling ⇒ It was exactly same as hw1
3. 🤨 The difference between process and thread
4. Tell the process life cycle
5. 😭 Calculate the size of entire page table size when 5 process occupies half of the possible memory
6. 😭 The final TLB status with actual VA. Have to use LRU manually
Term
2-1-Midterm
Exam note
Exam date
Oct 21, 2025 10:00