Interview Q&A / Computer Networks
Computer Networks interview questions
What happens when you open a website, TCP vs UDP, DNS and HTTP.
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- What happens when you type a URL in the browser and press Enter?
The browser finds the server's IP address with DNS, opens a TCP connection, sets up TLS for HTTPS, sends an HTTP request, gets a response and then parses and renders the HTML, CSS and JavaScript into the page you see.
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