S/W Testing & Quality Assurance - May 2012

Information Technology (Semester 7)

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) Who should define the acceptance quality attribute criteria of a test project? Justify your answer and give some acceptance criteria? (5 marks) 1(b) Compare McCall?s quality criteria with ISO 9126 quality model(5 marks) 1(c) Explain Test case design effectiveness(5 marks) 1(d) Explain different types of interface errors? (5 marks) 2(a) Draw data flow graph for below given routine (10 marks) 2(b) Explain Dynamic unit testing? (10 marks) 3(a) Briefly explain McCall's Quality factors and criteria(10 marks) 3(b) What are the objectives of Acceptance testing? Explain types of acceptance testing? (10 marks) 4(a) Explain in detail evaluation and selection of Test Automation Tools. (10 marks) 4(b) Explain different metrics used in system testing? (10 marks) 5(a) Explain Boundary Value Analysis with example? (10 marks) 5(b) Discuss advantages and disadvantages of integration testing? (5 marks) 5(c ) Explain scalability testing with example? (5 marks) 6(a) Explain following terms: Verification, Validation, Error, Fault, Defect. (10 marks) 6(b) Draw the control flow Graph and show coverage criteria for given code. (10 marks) 7(a) Explain test design preparedness metrics.(5 marks) 7(b) Difference between Black box and White Box testing. (5 marks) 7(c ) Explain load testing and stress testing (5 marks) 7(d) Explain different views of software quality.(5 marks)