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

Download JNTUH (Jawaharlal nehru technological university) MCA (Master of Computer Applications) 3rd Sem (Third Semester) Regulation-R20 2022 March-April 873AF Ad Hoc And Sensor Networks Previous Question Paper

R20

Code No:873AF















JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

MCA III Semester Examinations, March/April - 2022

AD-HOC AND SENSOR NETWORKS

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]



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 MAODV protocol with an illustration.

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 TCP? Give one solution for the same.



[8+7]



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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