Youarecreatingaservletthatgeneratesstockmarketgraphs.Youwanttoprovidethewebbrowserwithpreciseinformationabouttheamountofdatabeingsentintheresponsestream.WhichtwoHttpServletResponsemethodswillyouusetoprovidethisinformation？（）A.response.setLength（numberOfBy
题目
Youarecreatingaservletthatgeneratesstockmarketgraphs.Youwanttoprovidethewebbrowserwithpreciseinformationabouttheamountofdatabeingsentintheresponsestream.WhichtwoHttpServletResponsemethodswillyouusetoprovidethisinformation？（）
A.response.setLength（numberOfBytes）；
B.response.setContentLength（numberOfBytes）；
C.response.setHeader（"Length"，numberOfBytes）；
D.response.setIntHeader（"Length"，numberOfBytes）；
E.response.setHeader（"Content-Length"，numberOfBytes）；
F.response.setIntHeader（"Content-Length"，numberOfBytes）；