多項(xiàng)選擇題Which two are valid values for the  element inside a  element ofa web application deployment descriptor?()

A.NULL
B.SECURE
C.INTEGRAL
D.ENCRYPTED
E.CONFIDENTIAL


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Click the Exhibit button.

Given the JSP code:
1.<%
2.pageContext.setAttribute( "product",
3.new com.example.Product( "Pizza", 0.99 ) );
4.%>
5.<%-- insert code here --%>
Which two, inserted at line 5, output the name of the product in the response?()

A.<%= product.getName()%>
B.<jsp:useBean id="product" class="com.example.Product" /> <%= product.getName()%>
C.<jsp:useBean id="com.example.Product" scope="page"> <%= product.getName()%></jspuseBean>
D.<jsp:useBean id="product" type="com.example.Product" scope="page" /><%= product.getName()%>

4.多項(xiàng)選擇題Which two directives are applicable only to tag files?()

A.Tag
B.Page
C.Taglib
D.Include
E.Variable

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