What is the purpose of bug severity classification?

Bug severity classification plays a crucial role in software development and quality assurance by assessing the impact of defects on the functionality of the software. The primary purpose is to prioritize fixes based on how severely a bug affects the system, which helps development teams allocate resources effectively. When bugs are classified by severity, it becomes easier to decide which issues need immediate attention and which can be addressed later, ensuring that critical problems are resolved first. This systematic approach enhances overall software quality and user satisfaction, as addressing high-severity bugs promptly can significantly improve the user experience and system reliability.

While determining user experience ratings, defining testing budgets, and measuring testing efficiency are important aspects of software development, they do not directly relate to the main objective of bug severity classification, which centers on prioritizing fixes to mitigate the impact of defects effectively.