In a system designed to work out the employee tax to be paid:
_ An employee has $4,000 of salary tax free.
_ The next $1,500 is taxed at 10%.
_ The next $28,000 after that is taxed at 22%.
_ Any further amount is taxed at 40%.
Which of these is a valid Boundary Value Analysis test case?
As per Boundary Value Analysis (BVA), we test the boundaries between partitions. In this question, the boundaries are at the transition points of different tax rates. The boundaries are: $4,000 (tax-free limit), $5,500 ($4,000 + $1,500 taxed at 10%), $33,500 ($5,500 + $28,000 taxed at 22%). Option C, $33,501, is just above the $33,500 boundary, making it a valid BVA test case.
C is correct
A. $28,000
A. $28000
This can be A or B. Because boundary value analysis must always check the boundary as well
C of course. 28 000 is not a boundry value, watch out for the word ,,NEXT" people