ITE 4 : MOBILE COMPUTING,M.C.A. (Mgt. Faculty) (Semester – V),2010 Questio Paper,University Of Pune Questio Paper

University Of Pune Questio Paper
M.C.A. (Mgt. Faculty) (Semester – V) Examination, 2010
ITE 4 : MOBILE COMPUTING
 (2005 Pattern) (Old)
Time : 3 Hours Max. Marks : 70
Instructions : 1) Question No. 1 and 6 are compulsory.
2) Attempt any three from the remaining questions.
1. a) Define the following terms (any five) : 10
I) MAC II) WTP
III) Bitrate IV) HLR
V) MMF VI) VLR.
b) Explain functions of each layer in WAP architecture. 10
2. What are the database used in GSM network ? What are its functions ? 10
3. What is snooping ? Why it is used in TCP ? 10
4. How can DHCP be used for mobility and support to Mobile-IP ? Explain. 10
5. Describe the main steps in inter-BS hand off procedure. 10
6. Write short notes (any four) : 20
a) Features of WLAN
b) RTS-CTS protocol
c) Adhoc Network
d) Mobile agents
e) SIM
f) HIPER LAN.
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