MOBILE COMPUTING JNTU previous years question papers

MOBILE COMPUTING JNTU previous years question papers


Time: 3 hours Max Marks: 80

Answer any FIVE Questions

All Questions carry equal marks


1. The trend is towards convergence of Internet and Telephone network. Explain it with suitable applications. [16]

2. (a) How the reservations improve performance of time based multiple access schemes?
(b) What are the different reservation based multiple access schemes? [6+10]

3. What were the requirements associated with the mobile IP standard? How they are met by mobile IP? [16]

4. (a) In Indirect TCP Access point is seen as the mobile host for the fixed host and as fixed host for mobile host. Explain.
(b) How handover takes place in Indirect TCP? [8+8]

5. (a) Explain the Query processing of data.
(b) Define Qos? Does internet provides Qos, justify your answer. [8+8]

6. (a) What are the different types of pull based data dissemination? Explain one of them in detail.
(b) Explain Hybrid index technique in detail. [8+8]

7. Explain routing in mobile ad-hoc networks. [16]

8. Discuss the configuration and profile of J2ME in detail.

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