What does CRR stand for?

• A. Content Response Release
• B. Command Response Release
• C. Control Response Relay
• D. Channel Routing Request

Answer: (B)

The idea being tested is the sequence of actions around a control command: you issue a command, the system produces a response, and that response is then released to the requester. CRR fits because it names those three steps directly—Command, Response, Release. This order makes sense in any control or broadcast workflow where you need a clear flow: a command is issued, a response is generated, and that response is then released to the next stage or to the user.

Think of it as the lifecycle of a single control transaction. You send the command, you receive and prepare the response, and only then do you release the result so others can use it. The other options don’t describe this same sequence: they replace one of the words with a different concept (content, channel, routing, relay) that shifts the meaning away from issuing a command and then releasing its reply.