By asking servers how satisfied the customers seem. This is because the servers may be untruthful, or the customer may be very passive.
Answer: Use a Scenario
Explanation: A use scenario is one commonly used Path through a use case
Answer:
(1) purple (2) trapezoid (3) d
Explanation:
tie breaker- red orange yellow green blue violet red-orange yellow-orange yellow-green blue-green blue-violet red-violet
