Compare RS 232 standard with RS 422
[3 marks]Define: (a) Metropolitan Area (b) Noise (c) Pulse code modulation (d) Cyclic Redundancy check
[4 marks]Describe V-Series modems V.34 and V.90.
[7 marks]Compare Wideband FM with narrowband FM.
[3 marks]Cyclic cyclic Red
[ marks]Compare synchronous and Asynchronous Data format.
[4 marks]Explain phase shift keying and application of it in detail
[7 marks]Discuss the troubleshooting of Fiber optic
[7 marks]Explain Null Modem
[3 marks]How does return to zero and non-return to zero binary data forms differ?
[4 marks]Explain SDLC/ HDLC protocol with their frame format and address and control field
[7 marks]Give difference between Frequency Modulation and Phase Modulation
[3 marks]Explain Thermal Noise.
[4 marks]Describe system network architecture and basic SNA network.
[7 marks]Describe Data Topologies.
[3 marks]Explain Pulse width Modulation.
[4 marks]Write a short-note on data correction using longitudinal redundancy check and vertical redundancy check.
[7 marks]Describe Power relation in AM wave.
[3 marks]Explain Time division multiplexing.
[4 marks]Explain Pulse code Modulation in details.
[7 marks]Explain Noise figure.
[3 marks]What are the main transmit and receive block of a FSK modulator?
[4 marks]Which are the main purpose of an Instrumentation and Control system in an Industrial environment?
[7 marks]Explain Shot Noise in details
[7 marks]Write a note on optical fiber cable and how it useful in industrial communication.
[7 marks]