Software Quality Assurance Practice Exam

Is it true or false that bugs found and fixed early in the process will cost more to fix compared to finding them later and addressing all the bugs at once?

1. True

2. False

The correct answer is: False

The assertion that bugs found and fixed early in the process will cost more to fix compared to addressing all the bugs at once later is false. In software development, fixing bugs early typically incurs lower costs than resolving them at a later stage. This is because early identification and remediation allow for adjustments to be made while the system is still fresh in the minds of developers and before significant time and resources have already been invested. Additionally, finding and addressing issues later can lead to a complex interdependence of bugs, where fixing one bug may inadvertently affect others. As development progresses, the cost of fixing issues generally increases due to the need for more extensive regression testing, potential redesign of components, and the impact on timelines and deliverables. Therefore, early detection and correction of defects are essential principles in software quality assurance that help mitigate downstream costs and resource allocation.