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javarevisited
@javarevisited · 2h
Interviewer: "What happens when you type a URL in a browser?" — How do you answer this?
Rahul S
1. DNS lookup 2. TCP handshake 3. HTTP request 4. Server response 5. DOM render
❤️ 847
Priya K
Browser checks cache first, then DNS resolver, then TLD server...
❤️ 423
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