Answer Posted / katamraju

Forward():By using forward() method of RequestDispatcher ,ew
can forward a request to a another resource(i.e
servlets,jsp,html....),at finally we can see only called
resource output(i.e second resource output )
For exm. we have two servlets,(servlet1 and servlet2) we are
forwarding request from servlet1 to servlet2, in this case
we can see only servlet2 output.
include():By using include() method of RequestDispatcher we
can forward a request from servlet12 to servlet2 ,in this
case we can see both outputs(i.e servlet1 and servlet2).

in both case single request and single response.

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