__________ is the requirement that every employee be able to perform the work of another employee.

A blinking vertical bar on the screen that indicates the current location of the mouse pointer on the screen is a(n) ________

Fill in the blank(s) with correct word

Using nested loops, write a function that reduces red in the top third of a picture and clears blue in the bottom third.

The question does not specify the amount to reduce red by. In this solution, a variable is passed in to determine that amount, but it could also have been hardcoded into the function.