Unusually high drive activity or a slower than normal Internet activity are signs that your computer or mobile device may be a zombie.

A sophisticated denial of service attack that is spread out to many attacking computer systems is called a ____.

A. DDOS B. DOS C. DDOD D. DOD

You can fill a shape with a _____, which is a pattern that gives a tactile quality to the shape, such as crumpled paper or marble.

A. gradient B. texture C. glow D. bevel