STUPIDSID
Answer any one question from Q1 and Q2
1 (a)
Explain parameters for quality of service in network layer.
6 M
1 (b)
State special IP addresses and the private IP addresses.
4 M
2 (a)
Calculate the following for a network address 192. 168. 1. 0127
i) No. of valid subnets
ii) No. of actual hosts per subnet
iii) Network and broadcast address for each subnet.
i) No. of valid subnets
ii) No. of actual hosts per subnet
iii) Network and broadcast address for each subnet.
6 M
2 (b)
Explain TCP header format.
4 M
Answer any one question from Q3 and Q4
3 (a)
Explain how to achieve reliability at transport layer.
4 M
3 (b)
Explain all socket primitives used by client.
6 M
4 (a)
Differentiate FTP and TFTP.
4 M
4 (b)
What is the purpose of SMI and MIB in relation to SNMP.
6 M
Answer any one question from Q5 and Q6
5 (a)
Explain architecture of Blue tooth.
10 M
5 (b)
Explain frame format of 802.16
8 M
6 (a)
Describe MAC layer mechanism of IEEE 802.11
10 M
6 (b)
Compare Ethernet and wireless networks.
8 M
Answer any one question from Q7 and Q8
7 (a)
List different routing protocols used by WSN with examples.
8 M
7 (b)
Explain set up phase and steady state phase of of LEACH protocol.
8 M
8 (a)
List any six applications of sensor network.
8 M
8 (b)
Explain following terms.
i) Data aggregation
ii) Data diffusion
iii) Data dissemination
i) Data aggregation
ii) Data diffusion
iii) Data dissemination
8 M
Answer any one question from Q9 and Q10
9 (a)
Discuss different addresses and identifiers in WSN.
8 M
9 (b)
Explain Geographic routing in WSN.
8 M
Write short notes on (any two):
10 (a)
DSR
8 M
10 (b)
BYOD
8 M
10 (c)
Content Based routing.
8 M
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