(Choose 1 answer)
You are testing a thermostat for a heating/air conditioning system. You have been given the following requirements:
- When the temperature is below 70 degrees, turn on the heating system - When the temperature is above 75 degrees, turn on the air conditioning system
- When the temperature is between 70 and 75 degrees, inclusive, turn on fan only
- Which of the following is the minimum set of test temperature values to achieve 100% two-value boundary
value analysis coverage?
A. 70, 75
B. 65, 72, 80
C. 69, 70, 75, 76
D. 70, 71, 74, 75, 76
Osh
Q: 19
