UGC NET CSE | January 2017 | Part 3 | Question: 43

Question

Which of the following  statement(s) is/are TRUE with regard to software testing?

1. Regression testing technique ensures that the software product runs correctly after the changes during maintenance.
2. Equivalence partitioning is a white-box testing technique that divides the input domain of a program into classes of data from which test cases can be derived.

• A. only I
• B. only II
• C. both I and II 
• D. neither I nor II

Answer 1

answer :- (c) both I and II

Regression testing ensures that the previously developed and tested software still performs well even after making changes.

equivalence partitioning technique divides the software into equal parts from which test can be derived.

Comments

Only option A is correct.