Download JNTUH MCA 3rd Sem R20 2022 March-April 873AF Ad Hoc And Sensor Networks Question Paper

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Code No: 873AF

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R20

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

MCA III Semester Examinations, March/April - 2022

AD-HOC AND SENSOR NETWORKS

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Time: 3 Hours Max.Marks:75

Answer any five questions

All questions carry equal marks

1. a) What are the important characteristics of Mobile ad hoc networks (Manets)?
   b) What are the important applications of Manets? [8+7]

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2. a) Illustrate the working of AODV routing protocol for Manets.
   b) Explain about DSR algorithm. [7+8]
3. a) Write about Jitter and RDT, the design considerations of Broadcast protocol.
   b) Write about Probability-based solutions for Broadcasting. [8+7]
4. a) Write about MAODYV protocol with an illustration.
   

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   b) Explain about AMRoute and MCEDAR. [8+7]
5. a) Distinguish Geocast routing from broadcast and multicast. Give the classification of geocast solutions for Manets.
   b) Write about GeoGRID geocast protocol for Manets. [8+7]
6. a) Distinguish the solutions for TCP over ad hoc link-TCP-F and ELFN
   b) What is Capture effect over TCP2.Give one solution for the same. [8+7]

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7. a) Write about Directed Diffusion routing protocol for WSNs.
   b) Illustrate the concept in LEACH protocol with the formula for CH selection. [7+8]
8. a) What is the need for in-network processing in WSNs? Explain the related mechanisms for the same.
   b) Explain the concepts for adapting to dynamic nature of wireless sensor networks. [8+7]

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