NPTEL Software Testing Assignment 4 Answers 2022:- In this post, We have provided answers of NPTEL Software Testing Assignment 4 Answers 2022. We provided answers here only for reference. Plz, do your assignment at your own knowledge.
About Software Testing :
This course will cover various techniques for test case design, as used for testing of software artifacts including requirements, design and code. We will discuss algorithms and techniques for test case design based on graphs, logic, syntax of programming languages and on inputs. Special techniques for testing object-oriented features and web applications will also be discussed. The course will end with symbolic testing techniques. These broadly will cover test cases for both white-box and black-box.
CRITERIA TO GET A CERTIFICATE
Average assignment score = 25% of average of best 8 assignments out of the total 12 assignments given in the course.
Exam score = 75% of the proctored certification exam score out of 100
Final score = Average assignment score + Exam score
YOU WILL BE ELIGIBLE FOR A CERTIFICATE ONLY IF AVERAGE ASSIGNMENT SCORE >=10/25 AND EXAM SCORE >= 30/75. If one of the 2 criteria is not met, you will not get the certificate even if the Final score >= 40/100.
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NPTEL Software Testing Assignment 4 Answers 2022
1. Which of the following best describes a test driver?
a. It is a special purpose implementation of a software module, used to develop or test a component that calls it.
b. It is a software component that replaces another component that takes care of the control and/or the calling of a software component.
2. If method A uses a variable v shared with method B, where A writes to v and B reads from v, then, it is an example of which kind of coupling interface listed below?
a. Parameter coupling.
b. Interface coupling.
c. External coupling.
d. Shared data coupling.
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3. To test sequencing constraints that occur as requirements specification, which of the following tests are used?
a. Tests are inputs to sequencing constraints that violate the constraints.
b. Tests are inputs to sequencing constraints that satisfy the constraints.
c. Tests are sequences of method calls, as they occur in the specification.
d. Tests are randomly generated sequencing constraints.
6. Which of the following is true with reference to the graph satisfying the sequencing constraints?
a. All the sequencing constraints are satisfied.
b. Constraints (1) and (2) are satisfied but (3) and (4) are not.
c. Constraints (1), (2) and (3) are satisfied but (4) is not.
d. All constraints are violated.
👇For Week 05 Assignment Answers👇
9. State yes or no: Does the path (1,4,6,7) violate any of the constraints?
10. State true or false: The path (1,4,6,4,6,7) satisfies all the constraints.
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