Download JNTUA M.Tech 2nd Sem 2017 Feb 9D06202 Hi speed Networks Question Paper

Download JNTUA (JNTU Anantapur) M.Tech ( Master of Technology) 2nd Semester 2017 Feb 9D06202 Hi speed Networks Previous Question Paper || Download M.Tech 2nd Sem 9D06202 Hi speed Networks Question Paper || JNTU Anantapur M.Tech Previous Question Paper

Code: 9D06202

M.Tech II Semester Supplementary Examinations January/February 2017
HI-SPEED NETWORKS
(Common to DSCE & DECS)

Time: 3 hours Max. Marks: 60
Answer any FIVE questions
All questions carry equal marks
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1 (a) With respect to network services explain:
(i) Telephone service. (ii) Electronic mail. (iii) Streamed audiovisual services.
(b) Explain briefly OSI reference model.

2 (a) Explain evolution of ISDN.
(b) With neat diagram, explain B-ISDN architecture.

3 (a) Explain briefly packet switching and frame relay operation.
(b) Explain characteristics of frame mode bearer services.

4 (a) Explain briefly BISDN reference model.
(b) Explain briefly QOS parameters in ATM.

5 (a) Explain blocking phenomenon.
(b) Explain briefly three stage class networks.

6 (a) Explain folding algorithm.
(b) Discuss ATM addressing.

7 (a) List the chief characteristics of the ABR service.
(b) Explain briefly PNNI routing.

8 Write a short notes on:
(a) TCP application services.
(b) QOS in IP networks.

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