Which of the following is NOT considered a goal of software quality?

Usability is not typically classified as a primary goal of software quality within the traditional frameworks used in software engineering. While it is important for software to be user-friendly and accessible, the primary goals of software quality often focus more on aspects such as maintainability, dependability, and efficiency.

Maintainability refers to how easily software can be modified to correct defects, improve performance, or adapt to a changed environment. This aspect is crucial in ensuring that software remains useful over time, especially as requirements evolve.

Dependability encompasses the reliability, availability, and safety of the software. This is essential for systems where failure could result in significant consequences, making it a critical quality attribute.

Efficiency pertains to the performance aspects of software, particularly how well it utilizes resources (such as memory and processing power) to achieve its tasks. This is an important quality attribute because it impacts the overall user experience and system performance.

While usability plays a significant role in the overall satisfaction of the user with the software product, it does not fall under the fundamental goals of software quality in the same way the other attributes do. Thus, it distinguishes itself from the foundational quality goals typically emphasized in software engineering contexts.