Question 7: The process to execute after entering the URL in the browser?

• There is no right answer to this question. Here is my personal interpretation

  • The browser looks up the IP address of the domain name through DNS
  • The browser establishes a TCP connection with the target server (3 handshakes)
  • Browsers send requests for resources (interfaces, images, audio, video, CSS, JS, and so on) over the HTTP protocol
  • The server side responds to HTTP requests
  • The browser parses the rendered HTML code and renders it to the user
  • Close the page and release the TCP connection (4 waves)

additional

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