You are creating a JSP page to display a collection of data. This data can be displayed in several different ways so the architect on your project decided to create a generic servlet that generates a comma delimited string so that various pages can render the data in different ways. This servlet takes on request parameter:
objoctID. Assume that this servlet is mapped to the URL pattern: /WEB-INF/data.
In the JSP you are creating, you need to split this string into its elements separated by commas and generate an HTML <ul> list from the data.
Which JSTL code snippet will accomplish this goal?

• A. <c:import varReader='dataString' url='/WEB-INF/data'><c:param name='objectID' value='${currentOID}' /></c:import><ul><c:forTokens items'${dataString.split(",")}' var='item'><li>${item}</li></c:forTokens></ul>
• B. <c:import var='dataString' url='/WEB-INF/data'><c:param name='objectID' value='${currentOID}'
  /></c:import><ul><c:forTokens items'${dataString.split(",")}'
  var='item'><li>${item}</li></c:forTokens></ul>
• C. <c:import varReader='dataString' url='/WEB-INF/data'><c:param name='objectID' value='${currentOID}' /></c:import><ul><c:forTokens items'${dataString}' delims=',' var='item'><li>${item}</li></c:forTokens></ul>
• D. <c:import var='dataString' url='/WEB-INF/data'><c:param name='objectID' value='${currentOID}'
  /></c:import><ul><c:forTokens items'${dataString}' delims=','
  var='item'><li>${item}</li></c:forTokens></ul>

For manageability purposes, you have been told to add a "count" instance variable to a critical JSP Document so that a JMX MBean can track how frequent this JSP is being invoked.
Which JSP code snippet must you use to declare this instance variable in the JSP Document?

• A. <jsp:declaration>int count = 0;<jsp:declaration>
• B. <jsp:scriptlet.declaration>int count = 0;<jsp:scriptlet.declaration>
• C. <%! int count = 0; %>
• D. <jsp:declaration.instance>int count = 0;<jsp:declaration.instance>

Which of the following annotations relate to security in a servlet?
(i) @WebSecurity
(ii) @RolesAllowed
(iii) @WebConstraint
(iv) @HttpConstraint
(v) @Servletsecurity

• A. (i) only
• B. (iv) and (v)
• C. (i) and (iii)
• D. (ii) and (iv)
• E. (iii) and (v)

Given the definition of Myobject and that an instance of Myobject is bound as a session attribute:
8. package com.example;
9. public class Myobject implements
10. javax.servlet.http.HttpSessionBindingListener {
11. // class body code here
12. }
Which is true?

• A. The unbound method of the Myobject instance is called when the session to which it is bound times out
• B. Only a single instance of Myobject may exist within a session
• C. The valueUnbound method of the Myobject instance is called when the session to which it is bound times out
• D. The com.example.MyObject must be declared as a servlet event listener in the web application deployment descriptor

You want to create a valid directory structure for your Java EE web application, and your application uses tag files and a JAR file.
Which three must be located directly in your WEB-INF directory (NOT in a subdirectory of WEB-INF)?
(Choose three.)

• A. A directory called classes
• B. A directory called TLDs
• C. A directory called META-INF
• D. A directory called lib
• E. The JAR file
• F. A directory called tags