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Front-End Interview Questions

General knoweldge of Front-End development and behavioral questions.

tag: Network
  • 80. Long Polling vs Sever-Sent Event vs WebSocketNetwork
  • 58. What does a HTTP request look like?Network
  • 57. Explain common HTTP request methods? What are they used for?Network
  • 35. Explain common HTTP response status codeNetwork
  • 26. What is CDN? Why do we use it?Network
  • 24. Explain TCP 3-Way Handshake processNetwork
  • 22. What is HTTP Cache? How does it work?Network
  • 21. What is DNS? How does it work?Network
  • 19. What does header `Connection:Keep-Alive` do?Network
  • 12. How does HTTPS work?Network
  • 11. How HTTP works ? What is HTTP/2?Network