Download JNTUA M.Tech 1st Sem 2018 Regular Feb 9D08104 Protocol Software Engineering Question Paper

Firstranker's choice

www.FirstRanker.com

Code: 9D08104

--- Content provided by FirstRanker.com ---

www.FirstRanker.com

M.Tech I Semester Supplementary Examinations February/March 2018

PROTOCOL SOFTWARE ENGINEERING

(Computer Networks)

(For students admitted in 2012, 2013, 2014, 2015 & 2016 only)

--- Content provided by FirstRanker.com ---

Time: 3 hours

Max. Marks: 60

Answer any FIVE questions

All questions carry equal marks

*****

--- Content provided by FirstRanker.com ---

1. 1. List two ways in which the OSI reference model and TCP/IP reference model are the same. And list two ways in which they differ.
   2. A system has an n-layer protocol hierarchy. Applications generate messages of length M-bytes. At each of the layers, an h-byte header is added. What fraction of the network bandwidth is filled with headers?
2. Explain in detail alternating bit window protocol with the help of diagrams.
3. 1. What are the important points to be considered during the architectural design process?

   --- Content provided by FirstRanker.com ---

   2. Discuss the relationship between non-functional requirements & architectural design process.
4. Describe briefly extended state transaction language and what is its specification.
5. Explain the salient feature of SDL and SDL based protocol specification.
6. 1. Describe finite state machine & explain the concepts of FSM.

   --- Content provided by FirstRanker.com ---

   2. What is conformance testing & why do we need conformance testing?
7. 1. Explain the protocols synthesis technique by using global state transition graph.
   2. List the concepts of protocol synthesis.

--- Content provided by FirstRanker.com ---

8. 1. Abbreviate the following: PICS, PIXIT, OSINET, ESIELLE & TTCU.
   2. Explain that PIXIT together with PICS forms the basis for a conformance test.

*****

www.FirstRanker.com

--- Content provided by FirstRanker.com ---