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Software Engineering - Dec 2015
Computer Science Engg. (Semester 5)
TOTAL MARKS: 100
TOTAL TIME: 3 HOURS
(1) Question 1 is compulsory.
(2) Attempt any four from the remaining questions.
(3) Assume data wherever required.
(4) Figures to the right indicate full marks.
1 (a) What are the four important attributes which all software products should have? Explain.(4 marks)
1 (b) Explain the system design process with diagram.(6 marks)
1 (c) What are legacy system? Explain the components of legacy system with neat diagram.(10 marks)
2 (a) Explain four dimensions of dependability.(4 marks)
2 (b) With diagram explain rational unified process.(6 marks)
2 (c) What is process iteration? Explain Boehm's spiral model.(10 marks)
3 (a) Discuss the problems of using natural language for defining user and system requirements with examples.(10 marks)
3 (b) Explain the following: i) Ethnography ii) Scenarios.(10 marks)
4 (a) With neat diagram, explain state machine model of a simple microwave oven.(10 marks)
4 (b) Refer the following table. Draw an activity chart showing the project schedule. Find the critical path.
Task | T1 | T2 | T3 | T4 | T5 | T6 | T7 | T8 | T9 | T10 | T11 | T12 |
Duration (Days) | 8 | 15 | 15 | 10 | 10 | 5 | 20 | 25 | 15 | 15 | 7 | 10 |
Dependencies | T1 (m1) | T2T4 (m2) | T1T2 (m3) | T1 (m1) | T4 (m5) | T3T6 (m4) | T5T7 (m7) | T9 (m6) | T11 (m8) |