# Re-exam · 4 February 2026

Subject: Computer Networks

Exam: TEE

Reader: https://deep-learning-study-room.vercel.app/cn/#tee/papers/tee-paper-reexam

Canonical: https://deep-learning-study-room.vercel.app/read/cn/tee/papers-chapter/tee-paper-reexam/

TEE · Actual TEE paper · all questions · current syllabus 702AI0C023

1. [Q1A · Client-server and peer-to-peer](https://deep-learning-study-room.vercel.app/read/cn/tee/papers/tee-paper-reexam--q1a/)
2. [Q1B · TCP/IP reference model](https://deep-learning-study-room.vercel.app/read/cn/tee/papers/tee-paper-reexam--q1b/)
3. [Q1C · Pure ALOHA](https://deep-learning-study-room.vercel.app/read/cn/tee/papers/tee-paper-reexam--q1c/)
4. [Q1D · IPv4 address block](https://deep-learning-study-room.vercel.app/read/cn/tee/papers/tee-paper-reexam--q1d/)
5. [Q2A · CRC polynomial division](https://deep-learning-study-room.vercel.app/read/cn/tee/papers/tee-paper-reexam--q2a/)
6. [Q2B · Department subnet allocation](https://deep-learning-study-room.vercel.app/read/cn/tee/papers/tee-paper-reexam--q2b/)
7. [Q3A · Network definition and topologies](https://deep-learning-study-room.vercel.app/read/cn/tee/papers/tee-paper-reexam--q3a/)
8. [Q3B · OSPF best path](https://deep-learning-study-room.vercel.app/read/cn/tee/papers/tee-paper-reexam--q3b/)
9. [Q3C · DNS namespace](https://deep-learning-study-room.vercel.app/read/cn/tee/papers/tee-paper-reexam--q3c/)
10. [Q4A · IPv6 packet format](https://deep-learning-study-room.vercel.app/read/cn/tee/papers/tee-paper-reexam--q4a/)
11. [Q4B · TCP connection lifecycle](https://deep-learning-study-room.vercel.app/read/cn/tee/papers/tee-paper-reexam--q4b/)
12. [Q5A · Go-Back-N three cases](https://deep-learning-study-room.vercel.app/read/cn/tee/papers/tee-paper-reexam--q5a/)
13. [Q5B · FTP connections](https://deep-learning-study-room.vercel.app/read/cn/tee/papers/tee-paper-reexam--q5b/)
14. [Q6A · Media classification and fiber](https://deep-learning-study-room.vercel.app/read/cn/tee/papers/tee-paper-reexam--q6a/)
15. [Q6B · ALOHA at three rates](https://deep-learning-study-room.vercel.app/read/cn/tee/papers/tee-paper-reexam--q6b/)
16. [Q6C · UDP TCP SCTP comparison](https://deep-learning-study-room.vercel.app/read/cn/tee/papers/tee-paper-reexam--q6c/)
17. [Q7A · Bellman–Ford intermediate steps](https://deep-learning-study-room.vercel.app/read/cn/tee/papers/tee-paper-reexam--q7a/)
18. [Q7B · Leaky bucket and comparison](https://deep-learning-study-room.vercel.app/read/cn/tee/papers/tee-paper-reexam--q7b/)