SNDT Womens University 2008-2nd Sem B.Tech Information Technology Mobile Computing (Sem ) - Question Paper
Wednesday, 30 January 2013 01:25Web
Topic : Mobile Computing
Semester : 7th
Fourth Year(IT)
Marks : 100
Q one A] discuss Bluetooth protocol and protocol stack. [Marks: 10]
B] define 3 tier architecture of mobile computing. [Marks: 10]
Q two A] define GPRS network architecture. [Marks: 10]
B] define RDID application for UMIT. [Marks: 10]
Q three A] What you understand by context? Why is situation improvement? To develop a navigation system for a car, what kind of situation info will be necessary?
[Marks: 10]
B] discuss the SMS architecture. [Marks: 10]
Q four A] obtain out the channel distribution in individual cell of seven cell cluster arrangement of GSM 900 system. [Marks: 10]
B] discuss WAP layered architecture and protocol stack. [Marks: 10]
Q 5] A] Develop IVR system application SNDT university. Draw flow diagram for the identical. [Marks: 10]
B] elaborate various middleware and gateways used in mobile computing? discuss transaction processing middleware. [Marks: 10]
Q 6] A] explain various security problems in mobile computing. [Marks: 10]
B] discuss how zigbee can be used for controlling various application.
[Marks: 10]
Q 7] Write notes on following [Marks: 20]
A] JAVA card
B] Call Handoff in GSM
C] Voice XML
D] Mobile IP
| Earning: Approval pending. |
