You are testing a machine that scores exam papers and assigns grades. Based on the score achieved the grades are as follows: 1-49 = F, 50-59 = D-, 60-69 = D, 70-79 = C, 80-89 = B, 90-100=A If you apply equivalence partitioning, how many test cases will you need to achieve minimum test coverage?
選択肢
A.6
B.8✓
C.10
D.12
正解
B: 8