Question

______ testing gathers feedback through interviews, surveys, and observations to identify problems and improve the end product.

○ security
○ useability
○ compatibility
○ performance

Explanation:

Usability testing focuses on gathering user feedback via interviews, surveys, and observations to identify issues and enhance the product's usability. Security testing is about system protection, compatibility about system integration, and performance about system speed/efficiency. So the correct option relates to usability.

Answer:

B. Useability (Note: Correct spelling is "Usability", but based on the option given, it's the intended choice among the options.)