Functional testing and automation testing serve different but complementary purposes in software quality assurance. Functional testing verifies that software performs according to specified requirements, focusing on validating features like user interactions, workflows, and expected outputs. Automation testing, as often taught in Online automation testing training courses, uses scripts and tools to run repetitive test cases without manual intervention, making it ideal for large projects where speed and efficiency are crucial.
Learning to combine these approaches effectively can be highly valuable. Many online automation testing training courses cover both areas, teaching how to leverage automation for functional testing, thus optimizing testing workflows and improving software reliability.