Collections method sort that accepts a List as an argument. It sorts the List elements, which must implement the __________ interface.

________ can be used to mark location in a video to make it easier to advance to a specific location

Fill in the blank(s) with correct word

Using an AutoFormat allows you to apply several formatting choices at once, including font color and contrasting background colors for rows and columns (called ___________________).

Fill in the blank(s) with the appropriate word(s).