Dragging the playhead left or right, or moving it backwards or forwards in a video timeline is an action known as scrubbing.

The ________ function sums the values and then divides by the count

Fill in the blank(s) with correct word

With ____ you can build an entire family of classes made up of parents, children, grandchildren, siblings, etc.

A. Polymorphism B. Encapsulation C. Abstraction D. Inheritance