Answer the following questions.
Question 1) Define computer communication. Describe with example, asynchronous transmission.
Question 2) Give examples of guided and unguided transmission media. Describe about any two unguided transmission media.
Question 3) What is multiplexing? What are the different multiplexing techniques in data communication? Describe any two.
Question 4) Write a brief note on geostationary satellites.
Question 5) Describe different design issues related to data link layer.
Question 6) Describe in detail OSI model.
Question 7) Write any two differences between LAN & MAN.
Question 8) Give short details of the components mention, Bridges, Switches, connectors, Repeaters.
Question 9) What is switching? Describe message switching and packet switching techniques.
Question 10) What is HDLC?
Question 11) Write a brief note on Ethernet.
Question 12) Describe the working of WDMA protocol.
Question 13) Describe the Bluetooth architecture with neat diagram.
Question 14) Describe persistent and non-persistent CSMA.