Unlike element selectors, once you create a style for a class selector, you must apply a class to the end tag of one or more elements on a Web page in order for the style to apply to those elements.

IT security management functions include:

A. determining organizational IT security objectives, strategies, and policies B. detecting and reacting to incidents C. specifying appropriate safeguards D. all of the above

The default reminder time for all calendar items is ____ minutes.

A. 10 B. 15 C. 30 D. 60