Which of the following protocols is connectionless? (Choose all that apply.)

Why would a programmer use a flag?

A. To remember when or if something has happened in a program. B. As a temporary variable in a complicated equation. C. To let the operating system know an error has occurred. D. Flags are used to indicate program shutdown status.

The Math class in JavaScript has the random() method.

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