How Do You Know You are Executing the Right Tests? This video shows a few tools in Hexawise that help answer this question and share the reasoning behind prioritization decisions in software testing (coverage chart, coverage matrix).
This is an 8 part series of videos showing, in detail, various steps that can be used in creating a pairwise software test plan. Many test plans will not require many of these optional steps. Most of the videos have run times of 1-4 minutes.
Video 1 of 8, getting started creating up a new test plan.
Video 2 of 8, marking invalid pairs. This allows a test planner to avoid pairs that are not sensible – for example, if a certain product is not available for payment with a check (perhaps a service that requires a monthly payment). Hexawise will then avoid creating any test conditions that contained the invalid pairs that were identified.