You are working on a project to develop a system to analyze driving test results. You have been asked to design test cases based on the following decision table. R1 R2 R3 C1: First attempt at the exam? - - F C2: Theoretical exam passed? T F - C3: Practical exam passed? T - F Issue a driving license? X Request additional driving lessons? X Request to take the exam again? X What test data will show that there are contradictory rules in the decision table?
| R1 | R2 | R3 | |
|---|---|---|---|
| C1: First attempt at the exam? | - | - | F |
| C2: Theoretical exam passed? | T | F | - |
| C3: Practical exam passed? | T | - | F |
| Issue a driving license? | X | ||
| Request additional driving lessons? | X | ||
| Request to take the exam again? | X |
Các đáp án
A.C1 = T, C2 = T, C3 = F
B.C1 = T, C2 = F, C3 = T
C.C1 = T, C2 = T, C3 = T and C1 = F, C2 = T, C3 = T
D.C1 = F, C2 = F, C3 = F✓
Đáp án đúng
D: C1 = F, C2 = F, C3 = F