Use the logic truth table in figure 3 to answer question
| X | Y | Z |
| 0 | 0 | 1 |
| 0 | 1 | 1 |
| 1 | 0 | 1 |
| 1 | 1 | 0 |
A. must have a logical start and finish
B. should be clear, neat and easy to follow
C. should follow a direction of right to left or bottom to top
D. should follow a direction of left to right or top to bottom
Correct Answer:
Option D – should follow a direction of left to right or top to bottom


