Answer:
Answer: D. The protocols of the Internet are open and used by all devices connected to the network
Step-by-step explanation:
Explanation: The protocols of the Internet are open and used by all devices connected to the network. The protocols of the Internet are designed by government agencies to ensure they remain free to use. The protocols of the Internet are secret to maintain the privacy and security of people using them. Each device connected to the Internet will use a protocol designed by the company that manufactured it.