单项选择题
A.GET
B.PUT
C.POST
D.RETRIEVE
单项选择题 GivenanHttpServletRequestrequestandHttpServletResponseresponse,whichsetsacookie"username"withthevalue"joe"inaservlet?()
单项选择题 You need to create a JavaBean object that is used only within the current JSP page. It must NOT beaccessible to any other page including those that this page might import. Which JSP standard action canaccomplish this goal?()
多项选择题 A session-scoped attribute is stored by a servlet, and then that servlet forwards to a JSP page. Which threejsp:useBean attributes must be used to access this attribute in the JSP page?()