911 Dispatcher Practice Test

Disable ads (and more) with a membership for a one time $2.99 payment

Prepare for the 911 Dispatcher Test with comprehensive study materials, flashcards, and multiple-choice questions. Gain confidence for your exam with our detailed explanations and expert hints.

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

Which code should be used to confirm understanding of a message?

10-4
10-5
10-6
10-7

The correct answer is: 10-4

Using "10-4" is the established code to confirm understanding of a message in communication protocols, especially in law enforcement and emergency services. This code signifies that the message has been received, understood, and acknowledged. It serves to ensure clear communication among dispatchers and responders, minimizing the chances of miscommunication in critical situations. The other codes listed serve different functions; for example, "10-5" typically indicates that a message is being relayed to another party, while "10-6" often refers to a busy situation, and "10-7" usually means the end of a duty or a call. Therefore, "10-4" stands out as the appropriate response for acknowledging comprehension of a message.