試題詳解

75 A developer wants to make a name attribute available to all servlets associated with a particular user, across multiple requests from that user, from the same browser instance. Which two provide this capability from within a tag handler? (Choose two)
(A) pageContext.setAttribute("name", theValue);
(B) pageContext.setAttribute("name", getSession() );
(C) pageContext.getRequest().setAttribute("name", theValue);
(D) pageContext.getSession().setAttribute("name", theValue);
(E) pageContext.setAttribute("name", theValue, PageContext.PAGE_SCOPE);