Your question is IP Address Features for ML. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
What is an IP address, and what differentiates a private IP address from a public IP address?
Answer this as a practical networking and security question. Explain addressing, routability, common private ranges, NAT, and why private addressing does not replace authentication or authorization. Use a simple client-to-internet packet-flow example.