____ uses intelligent algorithms to improve precision by accounting for the environmental effects on the wireless signal itself.

Due to larger real estate available on tablets, it is best to put as many icons and buttons on the screen as possible to make the interface easier to use.

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

The purpose of a ____ is to identify the data type of the value returned by the function, if any, provide the function with a name, and specify the number, order, and type of values expected by the function.

A. function declarator B. prototype C. function body D. function header