What are the Basic types of errors during data transmission, explain with the help of an example.

Explain the Diffie-Hellman algorithm. Also, explain an example of its use. (6 Marks)

Apply Dijkstra’s Shortest path algorithm to find the shortest path from a source node A to all the other nodes in a graph given below:

What is the purpose of Routing algorithms? Explain the link state routing algorithm with the help of an example.

Find CRC for the data polynomial  with the generator polynomial 

What are the security considerations of WWW? Discuss the use of SSL and S-HTTP for web security.

Explain one technique each for Analog to Digital modulation and Digital to Analog modulation with the help of diagrams.

Explain different versions of the CSMA protocol. Also, explain the CSMA/CD with the help of diagrams.