Software Quality Assurance Practice Exam

Which type of testing focuses on user interaction with the program?

1. Performance testing

2. Usability testing

3. Integration testing

4. Unit testing

The correct answer is: Usability testing

Usability testing is specifically designed to evaluate how easily and effectively users can interact with a software application. The primary focus of usability testing is to assess the user experience, including factors such as the intuitiveness of the interface, the ease of navigating through the application, and overall satisfaction with the product. Testers engage real users to carry out tasks within the software to identify any pain points, misunderstandings, or obstacles that could hinder user interaction. In contrast, performance testing measures the application's responsiveness and stability under varying loads, Integration testing evaluates how different modules or components of the application work together, and unit testing focuses on verifying the functionality of individual components of the software in isolation. While all these testing types play important roles in the software development lifecycle, usability testing is the one that directly addresses user interactions and their experiences with the application.