Your question is Network Fundamentals. 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 do you know about networking?
Please explain the main steps involved when an application connects to a remote service, including DNS, TCP, IP, HTTP, and HTTPS. Cover the practical differences between reliable transport, application protocols, and encrypted communication, and mention how you would investigate a request that fails.
The expected answer should stay at an introductory technical level and use one concrete example.