Certified Associate in Software Testing (CAST) Practice Test 2025 – All-in-One Resource to Master Your Certification!

The concept of quality assurance in testing focuses on ensuring that processes are in place to achieve a level of quality in the software development lifecycle. Each of the approaches typically associated with quality assurance plays a pivotal role in verifying that software meets specified standards and requirements.

Requirement-based testing involves designing test cases based directly on the requirements or specifications of the system. This ensures that the software is built to meet the user's needs and that all specified functionalities are tested. This approach is essential for validating expected system behavior.

Risk-based testing prioritizes testing efforts based on the potential risks associated with different parts of the application. By focusing on high-risk areas, this method ensures that critical functionalities are tested thoroughly and mitigates the potential for significant failures in production. This strategic alignment enhances the overall quality assurance efforts by prioritizing the most impactful test areas.

Exploratory testing is a more informal approach where testers explore the application and use their discretion to determine what to test based on their experience and intuition. This method is beneficial for uncovering unexpected issues and provides insights that might not be captured in more structured testing processes. It fosters creativity and adaptability in identifying quality assurance gaps.

On the other hand, factory testing, while related to a structured production process, is not recognized as a fundamental method