Answer Posted / md. abid hossain

Both SendRedirect and forward is used to forward the
request to another resource. In case of forward() container
does not report to the browser,it is happend within the
container..so objects which are stored in request is not
lost..bt in sendredirect coantainer report to browser and a
new url is displayed..so objects which are stored in
request is lost..
URL rewriting is technique of session tracking.

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