A while loop is a post-test loop.

If a menu uses a case statement to get the user's selection, an input __________ loop can be used to ensure that the menuSelection variable is set to a value in the correct range before the program enters the case statement.

Fill in the blank(s) with the appropriate word(s).

Which of the following statements about standards and guidelines is true?

A) Standards are mandatory, whereas guidelines are not. B) Guidelines are mandatory, whereas standards are not. C) Both standards and guidelines are mandatory. D) Neither standards nor guidelines are mandatory.