Which two actions protect a resource file from direct HTTP access within a web application? (Choose two.)

• A. creating a <web-resource> element within the deployment descriptor
• B. creating a <secure-resource> element within the deployment descriptor
• C. placing it in the /secure directory
• D. placing it in the /META-INF/secure directory
• E. placing it in the /WEB-INF directory

Given:
11.
<%
12.
request.setAttribute("vals", new String[]{"1","2","3","4"});
13.
request.setAttribute("index", "2");
14.
%>
15.
<%-- insert code here --%>
Which three EL expressions, inserted at line 15, are valid and evaluate to "3"? (Choose three.)

• A. ${vals.(vals.index)}
• B. ${vals[vals[index-1]]}
• C. ${vals.index}
• D. ${vals["2"]}
• E. ${vals[index]}
• F. ${vals}[index]
• G. ${vals.2}

A developer is designing the presentation tier for a web application that relies on a complex session bean. The session bean is still being developed and the APIs for it are NOT finalized. Any changes to the session bean API directly impacts the development of the presentation tier. Which design pattern provides a means to manage the uncertainty in the API?

• A. View Helper
• B. Composite View
• C. Chain of Responsibility
• D. Business Delegate
• E. Front Controller
• F. Intercepting Filter

Which ensures that a JSP response is of type "text/plain"?

• A. <%@ page mimeType="text/plain" %>
• B. <%@ page contentType="text/plain" %>
• C. <% response.setEncoding("text/plain"); %>
• D. <%@ page contentEncoding="text/plain" %>
• E. <% response.setMimeType("text/plain"); %>
• F. <%@ page pageEncoding="text/plain" %>

Which two statements about tag files are true? (Choose two.)

• A. If files foo1.tag and foo2.tag both reside in /WEB-INF/tags/bar, the container will consider them part of the same tag library.
• B. A file named foo.tag, located in /WEB-INF/tags/bar, is recognized as a tag file by the container.
• C. A file named foo.tag, bundled in a JAR file but NOT defined in a TLD, triggers a container translation error.
• D. Classic tag handlers and tag files CANNOT reside in the same tag library.
• E. A file named foo.tag, located in a web application's root directory, is recognized as a tag file by the container.