1.

What are the various ready states of an AJAX request?

Answer»

Five different READY states are there in an AJAX request. These are:

  • 0, designates UNOPENED or request not initialized
  • 1, designates OPENED or establishes a connection with the server
  • 2, designates HEADERS_RECEIVED or request received
  • 3, designates LOADING or PROCESSING the request
  • 4, designates DONE or request finished and is ready with a RESPONSE


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