Software Quality Assurance, is oriented to *prevention*. It involves the entire software development process. Prevention is monitoring and improving the process, making sure any agreed-upon standards and procedures are followed and ensuring problems are found and dealt with. Software Testing, is also oriented to *detection*. Testing involves the operation of a system or application under controlled conditions and evaluating the results. Organizations vary considerably in how they assign responsibility for QA and testing. Sometimes they're the combined responsibility of one group or individual. Also common are project teams, which include a mix of test engineers, testers and developers who work closely together, with overall QA processes monitored by project managers. It depends on what best fits your organization's size and business structure. |