Which keyboard shortcut undoes an action made to a selection?

Which keyboard shortcut undoes an action made to a selection?

• A. Ctrl + Y
• B. Ctrl + X
• C. Ctrl + Z
• D. Ctrl + C

Answer: (C)

Undoing the last action is the concept being tested. Ctrl+Z is the undo command, so it reverts the most recent change you made to a selection. If you just moved, resized, or otherwise altered a selection and want to go back one step, this shortcut restores the previous state. You can press it again to step back through earlier states as needed. The other shortcuts perform different actions—cutting removes the selection to the clipboard, copying leaves the original intact while duplicating it—so they don’t undo your last edit.

Undoing the last action is the concept being tested. Ctrl+Z is the undo command, so it reverts the most recent change you made to a selection. If you just moved, resized, or otherwise altered a selection and want to go back one step, this shortcut restores the previous state. You can press it again to step back through earlier states as needed. The other shortcuts perform different actions—cutting removes the selection to the clipboard, copying leaves the original intact while duplicating it—so they don’t undo your last edit.