QuestionQ197

Identify and Resolve Application Issues

End users of a web application need to confirm that their browsers received the entire message body from the web server.

Which HTTP header accomplishes this?

  • A Range
  • B Expect
  • C Accept-Ranges
  • D Content-Length
Explanation

The Content-Length HTTP header declares the byte length of the message body, allowing a browser to verify that it received the complete body.

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