(A) Ctrl+C
(B) Ctrl+Y
(C) Ctrl+Z
(D) Ctrl+U
🧠 Explanation:
- Ctrl+C is the standard keyboard shortcut used to copy selected text or data in most software applications.
- This function places the selected content onto the clipboard, so it can be pasted elsewhere using Ctrl+V.
- Ctrl+Y is used to redo an action, Ctrl+Z is for undo, and Ctrl+U is often used to underline text.
- Therefore, the correct choice for copying text is option (A) Ctrl+C.