Which term indicates you have understood and can move on?

• A. Roger
• B. Over
• C. Out
• D. Copy

Answer: (A)

Acknowledging receipt and understanding during radio communications is key when moving on to the next task. When someone speaks, you want a word that confirms you heard and understood, and that you’re ready to proceed. Roger does exactly that: it means the message was received and understood, so you can carry on with the next instruction. It’s the standard confirmation that you’re on the same page. Other terms serve different roles: Over signals that you’ve finished speaking and are awaiting a reply, not a confirmation of understanding. Out means you’re ending the conversation with no further reply. Copy simply notes that you heard the message; it doesn’t inherently promise understanding or readiness to act. So the best choice is Roger, because it clearly communicates you’ve understood and are ready to move on.