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MU Electronics and Telecom Engineering (Semester 6)
Computer Communication & Telecom Networks
December 2016
Computer Communication & Telecom Networks
December 2016
1(a)
List and describe in brief network connection topologies.
5 M
1(b)
Differentiate the host to host delivery provided by data link layer and network layer.
5 M
1(c)
What is socket address? Explain with example.
5 M
1(d)
Compare between circuit switching and packet switching.
5 M
2(a)
Explain DNS protocol with query resolution.
10 M
2(b)
Classify unicast routing protocol. Explain exterior routing protocol in brief.
10 M
3(a)
Compare between Ethernet LAN and IEEE 802.11 WLAN.
5 M
3(b)
What are DSL and HFC? Describe in brief.
5 M
3(c)
What is peer- to-peer communication? Describe decentralized peer-to-peer sharing.
10 M
4(a)
Draw a neat diagram of TCP Header.
5 M
4(b)
Explain CSMA/CD technique with exponential back-off algorithm.
5 M
4(c)
Describe in details the physical transmission media for computer communication networks.
10 M
5(a)
Compare between Distance Vector algorithm and Link state routing algorithm.
10 M
5(b)
Draw a neat diagram of IPv4 Header. Explain each field.
10 M
Write short notes on(any two) question from Q.6(a,b,c)
6(a)
Networking Devices
10 M
6(b)
ATM
10 M
6(c)
Ipv6
10 M
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