Which of the following “invisible” marks represents an inserted tab?

Easy peasy, if you open Microsoft word and you click up at the top and you click the symbol as shown in C, then you click on inserted tab it will show up as A which is → symbol

you need to be a high enough rank

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.