COMPUTER NETWORKS UNIT TEST II QUESTIONS

SET A

Part A

1. Define controlled access and list three protocols in this category.

2. Which of the protocol in data link control utilize pipelining?3. What are the Common ten giga bits Ethernet?4. Explain PPP frame format.5. What is the Need for framing?

Part B

6. Explain Stop and wait ARQ protocol in detail

Part C

7. Explain Slotted ALOHA protocol.8. Explain about Fast Ethernet.9. Explain CSMA/CD method in detail.

SET B

Part A

1. Define Random Access and list three protocols in this category.

2. Define Piggy backing and its usefulness3. What are the Common standard Ethernet implementations?4. Explain HDLC.5. Explain Collision.

Part B

6. Explain Pure ALOHA protocol.

Part C

7. Explain Go Back N ARQ Protocol.8. Explain Bluetooth in detail.9. Explain CSMA/CA method in detail.