2. Which of the following is not true about impact printers? A. they are relatively cheap
B. they are very noisy
C. they are very slow
D. they have high print quality

a macro is a tool that allows you to automate tasks and add functionality to your forms, reports, and controls. for example, if you add a command button to a form, you associate the button's onclick event to a macro, and the macro contains the commands that you want the button to perform each time it is clicked.