Assume the custom tag my:errorProne always throws a jav a.lang.RuntimeException with the
message “File not found.”An error page has been configured for this JSP page. Which option
prevents the exception thrown by my:errorProne from invoking the error page mechanism,and
outputs the message “File not found” in the response?
A.
<c:try catch=”ex”>
<my:errorProne />
</c:try>
${ex.message}
B.
<c:catch var=”ex”>
<my:errorProne />
</c:catch>
${ex.message}
C.
<c:try>
<my:errorProne />
</c:try>
<c:catch var=”ex” />
${ex.message}
D.
<c:try>
<my:errorProne />
<c:catch var=”ex” />
${ex.message}
</c:try>
E.
<my:errorProne>
<c:catch var=”ex”>
${ex.message}
</c:catch>
</my:errorProne>
Explanation: