- Write short notes on :Protocol Architecture.
- Discuss TCP / IP protocol layer architecture and functions in detail.(**)
- Write short note on (c) Line Configuration.-5
- List and explain transmission impairments.
- Write short notes on any two of the following:
- Compare the three basic modulation techniques for transforming digital data into analog signals. (5)
- What is pulse stuffing? Explain how it is helpful in design of TEDM. (5)
- (b) Explain the concept of Delta Modulation.***
- (a) Draw the wave forms and explain the following coding schemes:
- Explain Data Communications Interfacing with neat diagrams.
- Explain about Amplitude modulation and Angle modulation. 10
- Differentiate between Amplitude shift keying, frequency shift keying and phase shift keying. (4)