Press ____ to open the Save As dialog box.

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

1. A priming read is needed when a pretest loop is executed. 2. A Boolean function can often be used to validate data. 3. The most difficult input error to validate is an empty read. 4. Defensive programming is the practice of anticipating errors that can happen while a program is running and designing the program to catch and deal with those errors.

Which of the following is a double-selection control statement?

a. do...while b. for c. if...else d. if