QuestionQ569

Network Fundamentals

Under what circumstance does a server send an HTTP 400 response code to a client?

  • A when the server could not understand the request due to invalid syntax
  • B when the server cannot find the requested resource
  • C when the client requests a resource that is unavailable
  • D when the client must authenticate itself to access the resource
Explanation

HTTP 400 Bad Request is returned when the server cannot understand or process the request because its syntax is invalid or malformed.

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