Microsoft Interview Question
Software Engineer in Tests1. Functionality wrt Day light
Can you see and distinguish red/yellow/green signals during morning/ evening/ night/ sunny / raining/ cloudy/ fog/ mist
2. Emergency
Can medical/fire prevention teams signal to traffic light system to change the sign
3. Pedestrian/ Bikes
What is the response to pedestrian and bike users request- whats the time taken ?
4. At an intersection - is it synchronized with respect to the trafic flow
5. Basic functionality
Green - Yellow - Red - Green
Time intervals
say we have 4 lanes meeting at the junction of the traffic...now lets have 4 ppl with 4 cars with these 4 ppl
- Anonymous April 21, 20081st car- bill gates
2nd car- warren buffet
3rd car- laxmi mittal
4th car- george bush
now if all these ppl are able to cross the signal easily without screaming over others then we can say ,these guys vouch for the proper functionality of the whole traffic system not just one traffic light...else u can guess for the other part of the anser...