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Interview Notes
If A and C are true, do X; but if C is false, do Y. If A is false,
check B. If B is true, do Z; otherwise, don't do anything. Sometimes
A, B and C are all true and we do X, Y and Z; and if A, B and C
are all false, call repair. Also, if C and B are true at the same
time, then we always do X and Z.
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The Same Information in a Decision Table
| Conditions |
Rules |
| IF
A |
T |
T |
T |
T |
F |
F |
F |
F |
| IF
B |
T |
T |
F |
F |
T |
T |
F |
F |
| IF
C |
T |
F |
T |
F |
T |
F |
T |
F |
| Actions |
| Do
X |
 |
|
 |
|
 |
|
|
|
| Do
Y |
 |
 |
|
 |
|
|
|
|
| Do
Z |
 |
|
|
|
 |
 |
|
|
| Do
Nothing |
|
|
|
|
|
|
 |
 |
| Call
Repair |
|
|
|
|
|
|
|
 |
|