Download JNTUH MCA 3rd Sem R19 2021 July-August 863AC Software Engineering Question Paper

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Code No: 863AC R19

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JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

MCA III Semester Examinations, July/August - 2021

SOFTWARE ENGINEERING

Time: 3 Hours Max.Marks:75

Answer any five questions

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All questions carry equal marks

1. a) With a neat sketch, explain incremental model of software process.
   b) What is Unified Process? What are the work products of Unified Process? Explain. [7+8]
2. a) What is the purpose of Process assessment? Explain about Process Pattern and write the template used to describe it.
   b) Discuss in brief about evolutionary process models. [7+8]

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3. a) What is software requirement? Explain about system requirements in detail.
   b) How feasibility studies are important in requirements engineering process? Explain. [7+8]
4. a) In which circumstances, would you recommend using structured methods for system development? Discuss.
   b) How requirements validation is done? Explain. [7+8]
5. a) Explain the fundamental concepts of software design.
   

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   b) What are the common properties and ‘uses of class diagram? Contrast object diagram with class diagram. [7+8]
6. a) With a neat sketch, explain“the significance of sequence and collaboration diagrams. Give suitable examples.
   b) What are the contents and common uses of component diagrams? Explain. [7+8]
7. a) Describe about various software quality factors and their significance.
   b) Compare Black box testing with White box testing and give examples for each. [7+8]

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8. a) What are the principles of risk management? Explain.
   b) Discuss about the ISO 9000 quality standards. [7+8]