Which HTTP method will the browser use to retrieve such…

A web browser need NOT always perform a complete request for a particular page that it suspects might NOT have changed. The HTTP specification provides a
mechanism for the browser to retrieve only a partial response from the web server; this response includes information, such as the Last-Modified date but NOT the
body of the page. Which HTTP method will the browser use to retrieve such a partial response?

A.
GET

B.
ASK

C.
SEND

D.
HEAD

E.
TRACE

F.
OPTIONS