Tf a stub is a dummy function that is called instead of the actual function it
represents.

True, stub function is a dummy function that is called instead of actual function.

Explanation: A stub function is a function which has the name , parameters of a function but is used for production of the dummy output which is in correct form. It is put in a function so that it becomes convenient when a function is called it can be tested before it is completely written which saves the execution of wrong code.Therefore the given statement is true.

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.