What is the name of the HTTP response header used to define the status code of the response?Http-StatusCodeStatus-CodeStatus

Which of the following is not a type of HTTP status code?600400500200

What is the name of the HTTP response header that defines a list of available HTTP methods for this URL?

What is the name of the HTTP response header used to define the formatting of the body? (This header gives details to the client on how to interpret the data received.)

Which HTTP status code is returned when a resource is successfully updated on the server?

What’s the status code number for an invalid HTTP request (server can’t understand it)?