Internet security is divided into ____________________, or Web site areas, to which you can assign different levels of security.

On a line chart, a ________ line is a line whose points can be determined using a mathematical formula

Fill in the blank(s) with correct word

What is different about an Android smartphone?

A) It is only used for mobile devices. B) It has a more graphic interface. C) It has more games built into the operating system. D) It uses an open source operating system.