QUESTION 55

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

Correct Answer: D