Computer Networking — Winter 2025

What is Computer Network? Explain types of Computer networks.

What are the functions of OSI reference model layers?

What is Switching? List and Explain types of Switching.

List and explain Guided Transmission media.

Differentiate TDM and FDM.

What is the use of Data Link Layer? Explain the Functions of Data Link Layer.

What is Stop and Wait protocol? explain with sliding window.

Discuss the working of slotted aloha with its efficiency in terms of channel utilization.

Explain Wireless Protocols with advantages and disadvantages.

What is the use of transport layer? Explain the functions of transport layer.

Explain Link State Routing algorithm in detail.

How the vector of distance for each router is built in distance vector routing protocol? What is count-to-infinity problem in it?

Explain IPv4 classful addressing in brief.

What is DNS? How does DNS work? Explain the hierarchy of DNS servers.

Explain WWW in details.

Differentiate HTTP v/s HTTPS.

What is E-mail? Explain types of E-mail format. Page 1 of 1