Defects and Escaped Defects
In software development, a defect (also known as a bug) is an error, flaw, failure, or fault in a program or system that causes it to behave in an unintended way. Defects can range from minor issues such as cosmetic problems to major issues such as system crashes or security vulnerabilities. Defects can be caused by a variety of factors, including poor design, coding errors, lack of testing, and lack of proper documentation. They can be introduced at any stage of the development process, from requirements gathering to deployment. It's important to identify and fix defects as soon as possible to maintain the quality of the product and keep the project on track. Agile development methodologies, such as Scrum and Kanban, incorporate techniques like continuous testing and inspection to help teams identify and fix defects early in the development process. Managing defects is an important part of software development, as they can have a significant impact on the quality of the final prod...