Software Engineering

Classify the following specifications by quality attribute. Choose from the attributes maintainability, reusability, performance, availability, reliability, and security.

(a) The program must never loose data that has been saved to persistent store.

(b) Developers must be able to incorporate at least 60% of the StereoColor product code in the StereoColor Deluxe product.

(c) The program must be able to respond to queries between the hours of 10 A.M. and 7 P.M. Eastern Standard Time.

(d) The program must be able to execute 9,000 transactions per minute and two million transactions per day.

(e) The program must require passwords from all users.

(f) When a transcript is requested, the program must scan the student record to detect tampering before producing the transcript.