Define Computer Network? What are different types of networks?
[7 marks]List different type of framing techniques? What is Byte stuffing? With suitable example discuss use of flag byte?
[7 marks]What is OSI Model? Explain the functions and protocols and services of each layer?
[7 marks]What is electromagnetic spectrum? What are radio waves & Micro waves?
[7 marks]What is Modulation? List modulation techniques and explain any one in detail.
[7 marks]What are Multimode Optic Fibers? Compare UTP, Coaxial cable & Fiber Optic.
[7 marks]Write a note on Aloha & Slotted Aloha.
[7 marks]Write a short note on Hidden station and Exposed station problem
[7 marks]Differentiate between 1) Connection less vs. Connection oriented 2) LEOs vs. MEOs
[7 marks]Discuss CSMA/CD in details
[7 marks]What are duties of Network Layer?
[7 marks]Explain IEEE 802.3 and DIX frame structure in detail
[7 marks]Explain Distance Vector Routing Algorithm
[7 marks]What is Three way Handshake?
[7 marks]Write the advantages of hierarchy of domain name space.
[7 marks]Write a note on HTTP?
[7 marks]What is Bluetooth? Explain its architecture.
[7 marks]