Which of the following is the shortcut for deselecting on a Mac?

The shortcut for deselecting on a Mac is Command + D. This command is commonly used in various applications to remove the selection from a previously selected item. It can be particularly helpful in design software, text editing applications, and file management tools when you want to clear your selection quickly without affecting any previous choices.

The other options perform different functions: Command + V is used for pasting content from the clipboard, Command + Z is for undoing the last action, and Command + A selects all items in the current window or document. Understanding these shortcuts can enhance your workflow efficiency in an advertising design context, enabling you to manage selections effectively.