You discover that you will be applying an application patch on your APPL_TOP by using AutoPatch, which contains a compatible feature, the prereq line. To ensure that the automatic, prerequisite patch-checking feature operates during the application of the patch, you must run AD Administration, Maintain Snapshot Information, then perform some key tasks, and then AutoPatch. Select four key Maintain Snapshot Information tasks or combination of tasks that will ensure that the prerequisite patch-checking feature operates during the application of the patch. (Choose four.)