CN QUESTION BANK

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1. Describe DLC Services in detail
3. Difference between Connection Oriented and Connection less Services
5. Explain Stop and Wait protocol with diagram.
7. Describe PPP with frame format
9. Explain CRC in detail with example
2. Describe VLAN in details.
4. Describe ISO-OSI Reference Model in details.
6. What is Hamming Distance and how to calculate it.
8. Explain Protocol in detail.
10. Explain ALOHA and CSMA.
11. Explain Checksum with diagram
12. Describe Unicasting and Multicasting with difference.
13. Explain BNC Connector used for Coaxial cable
14. Write Short notes on Bluetooth.

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