________ are preformatted areas that instruct the user on the type of content to be entered into a slide

Pressing and holding ____ in Windows when no pixels are selected creates a marquee selection that starts in the center and grows outward.

A. [option] B. [Alt] C. [M] D. [Ctrl]

The StringBuffer class is more efficient than the StringBuilder class because it can execute multiple threads during program execution.

Answer the following statement true (T) or false (F)