Components of data communication system


Question 1:

a) Describe various components of data communication system.

b) Compare LAN, MAN and WAN.

Question 2: Compare and contrast the OSI reference model and TCP/IP reference model.

Question 3: What are the different types of network topology? Give implications of having different topologies?

Question 4: Describe Signals, Analog and Digital signals.

Question 5: What is the difference between connection-oriented and connectionless switching?

Question 6: Describe Cable TV Networks.

Question 7:

a)  Differentiate between synchronous and Asynchronous Time division Multiplexing.

b) Compare circuit switching and Packet switching methods.

Question 8: Explain different types of Transmission media.

a) Guided Media.

b) Unguided Media.

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Computer Networking: Components of data communication system
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