Sunday, December 13, 2015

ITE 3 : MOBILE WIRELESS COMPUTING (Elective),M.C.A. (Management Faculty) (Semester – V),2010 Question Paper,University Of Pune Question Paper

University Of Pune Question Paper
M.C.A. (Management Faculty) (Semester – V) Examination, 2010
ITE 3 : MOBILE WIRELESS COMPUTING (Elective)
(2008 Pattern)
Time: 3 Hours Max. Marks: 70
Instructions : 1) Question No. 1 and 7 are compulsory.
2) Attempt any three questions from the remaining questions.
1. a) Define the following terms (any five) : 10
i) BSS ii) Frame Error Rate
iii) UMTS iv) MSC
v) SIM vi) WTP
b) What is WAP Gateway ? What are its functions ? Explain. 10
2. Explain case-of-address mechanism used in mobile IP. 10
3. Explain the features of wireless networks. What are the advantages and
disadvantages of wireless networking ? 10
4. What is handoff ? How do you perform handoff during roaming ? Explain. 10
5. a) Compare DSSS and OFDM 5
b) Explain RTS-CTS protocol 5
6. What is the basic purpose of DHCP ? Name and explain the entities of DHCP. 10
7. Write short notes (any four) : 20
a) HIPER LAN
b) Indirect TCP
c) BLUE Tooth
d) Mobile agents
e) VLR
f) SPIN.
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Duraimani

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