SOFTWARE ENGINEERING

SOFTWARE TESTING

TESTING PRINCIPLES AND CONCEPTS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A city field in software accepts 3 to 25 alpha characters only. Using BVA technique what will be the possible number of combinations?
A
3, 4, 24, 25
B
2, 3, 25, 26
C
2, 3, 24, 25
D
3, 5, 25, 26
Explanation: 

Detailed explanation-1: -ANSWER: An input or output range of values such as have only one value in the range becomes a test case.

Detailed explanation-2: -Boundary Value Analysis and Equivalence Class Partitioning are the most common technique in Black-box Testing Techniques for test case design. Both are used to design test cases for validating a range of values for any given input domain. Both these techniques are used together at all levels of testing.

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