Question

Draw and explain on your own about traffic signal for vehicles.​

Answer 1

Answer:

Explanation:

It allows an object to alter its behavior, when its internal state changes. Its state changes from Green, Yellow to Red and based on this, traffic behavior changes. Thus, we found the points, given below, by finding out the change of state and behavior in traffic signaling systems.

Answer 2

Answer -

1. red is saying to stop.
2. yellow says to be ready
3. and green says to go