When you add a Capture lesson to a content page, on the Options tab you can set it to behave as Show Me, Try Me, Guide View, Practice and Test. In all of these modes, the capture lesson is an activity on the page. Using Test mode, for example, doesn't connect to the test score in a SCORM package.
In addition to using a Capture lesson on a content page you can add a Software Simulation question to your project which allows you to use a Capture lesson as a scored test question or as a non-scored Practice question. In both cases, you can set the behavior of the Capture file as either Practice or Test.