Quiz · 6 questions

🧱 Foundations — The Wire You Were Already Using

TCP, TLS, HTTP versions, methods, headers, status code families

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01What does HTTP actually do — at the simplest level?

Hint

Strip away encryption and addressing — what's left that HTTP itself does?

02Which of these is NOT one of the four parts of an HTTP request?

03What's the biggest practical difference between HTTP/1.1 and HTTP/2 for an API client?

04GET, POST, PUT, DELETE, PATCH, HEAD, OPTIONS — what's the actual contract each promises?

05A response comes back with status 204 No Content. What did the server tell you?

06Which header category does Content-Type: application/json belong to?

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