問題文
A product risk for a hotel booking platform states that response times may become unacceptable when the number of users doubles during a sales campaign. Which non-functional test type addresses that risk most directly?
選択肢
- coexistence testing, because this type begins with light traffic and raises the demand gradually while the time behavior and the resource utilization of the implementation are measured
- maintenance examination, because this type begins with light traffic and raises the demand gradually while the time behavior and the resource utilization of the implementation are measured
- recoverability examination, because this type begins with light traffic and raises the demand gradually while the time behavior and the resource utilization of the implementation are measured
- load examination, because this type begins with light traffic and raises the demand gradually while the time behavior and the resource utilization of the implementation are measured