AEMCA Practice Exam

The code 10-5 is commonly used in communication to indicate "Relay." This means that the individual is requesting the recipient to relay a message to another party or to pass along the information to someone else. In various communication codes, especially those used in law enforcement and emergency services, clarity and conciseness are critical, and the 10-codes serve that function effectively.

In this context, the other options represent different meanings. For instance, "All clear" may denote that a situation is safe or that there are no immediate threats, while "Negative" typically conveys that the answer to a question is no or that something did not occur. "Moved" could indicate that a subject or object has relocated. However, in terms of the specific code 10-5, the established usage within communication protocols is that it signifies to "relay" information.

Thus, knowing the specific meanings of these codes is essential for effective communication, especially in urgent or critical situations where misinterpretation could lead to confusion or delay.