April-2014 DATA COMMUNICATION NETWORKS SUBCODE: SAZ6B/SEU6D/SAE6A
PART-A
1.List the components of a data communication system.
2.What is LAN?
3.Define: Protocol.
4.What is the function of physical layer?
5.What is parallel transmission?
6.Define: Packet Switching.
7.What is meant by single-bit error?
8.Define: Hamming distance.
9.What is FDDI?
10.Write a note on :Broadband ISDN.
11.What are routers?
12.What is TCP/IP network?
PART-B
13.Write short notes on :Line configuration.
14.Discuss briefly on :Transmission modes.
15.What are MODEMs? Explain.
16.Write short note on :Error Detection.
17.Discuss briefly on:Token Bus.
18.Write about ATM Protocol.
19.Discuss briefly on:WWW.
PART-C
20.Explain different categories of network typologies.
21.Describe about unguided media.
22.Explain different types of multiplexing.
23.Discuss in detail, ISDN layers.
24.Write short note on: (a). Repeaters (b). Bridges
PART-A
1.List the components of a data communication system.
2.What is LAN?
3.Define: Protocol.
4.What is the function of physical layer?
5.What is parallel transmission?
6.Define: Packet Switching.
7.What is meant by single-bit error?
8.Define: Hamming distance.
9.What is FDDI?
10.Write a note on :Broadband ISDN.
11.What are routers?
12.What is TCP/IP network?
PART-B
13.Write short notes on :Line configuration.
14.Discuss briefly on :Transmission modes.
15.What are MODEMs? Explain.
16.Write short note on :Error Detection.
17.Discuss briefly on:Token Bus.
18.Write about ATM Protocol.
19.Discuss briefly on:WWW.
PART-C
20.Explain different categories of network typologies.
21.Describe about unguided media.
22.Explain different types of multiplexing.
23.Discuss in detail, ISDN layers.
24.Write short note on: (a). Repeaters (b). Bridges
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