SOFTWARE ENGINEERING

SOFTWARE TESTING

BLACK BOX TESTING TECHNIQUES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Assume postal rates for ‘light letters’ are:$0.25 up to 10 grams; $0.35 up to 50 grams; $0.45 up to 75 grams; $0.55 up to 100 grams. Which test inputs (in grams) would be selected using boundary value analysis?
A
0, 9, 19, 49, 50, 74, 75, 99, 100
B
10, 50, 75, 100, 250, 1000
C
0, 1, 10, 11, 50, 51, 75, 76, 100, 101
D
25, 26, 35, 36, 45, 46, 55, 56
Explanation: 

Detailed explanation-1: -What is Test Coverage? Test coverage is defined as a technique which determines whether our test cases are actually covering the application code and how much code is exercised when we run those test cases. If there are 10 requirements and 100 tests created and if 90 tests are executed then test coverage is 90%.

Detailed explanation-2: -C. 100% decision coverage always means 100% statement coverage.

There is 1 question to complete.