Which ONE of the following options BEST describes a key characteristic of non-functional testing?
A.
Performing non-functional testing starting at the system test level.
B.
Conducting non-functional testing exclusively at the acceptance test level.
C.
Limiting non-functional testing to security testing and performance testing only.
D.
Ensuring non-functional testing focuses only on user experience and usability.
The Answer Is:
A
This question includes an explanation.
Explanation:
Comprehensive and Detailed In-Depth Explanation:Non-functional testing evaluates attributes like performance, security, and usability, which are typically assessed at thesystem test level or higher(A). It is not restricted to acceptance testing (B), goes beyond security and performance testing (C), and covers more than just user experience (D).