File APIs for Java Developers
Manipulate DOC, XLS, PPT, PDF and many others from your application.
The moose likes Java in General and the fly likes 2 new questions Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login
JavaRanch » Java Forums » Java » Java in General
Reply locked New topic

2 new questions

aarti savant

Joined: Oct 27, 2003
Posts: 11
<%@ page isErrorPage="false" %>
<%@ page errorPage="error1.jsp" %>
<%@ page import="myclasses.*" %>
<jsp:useBean id="theo" scope="page" class="TT" />
<% try {
} catch(Exception e) {
throw e;
} %>
<% String title=theo.getTitle(); %>
<TITLE><%= title %></TITLE>
What is the output to the browser from the code above if the method "computeTitle()" in class TT throws a java.lang.NullPointerException?
A blank screen is sent to the browser.
No title will be shown.
The title will be java.lang.NullPointerException.
Only the output of error1.jsp.
The Title will be "null" plus the contents of error1.jsp
The memory footprint of a JSP page can be measured by serializing the generated JSP Servlet to disk and seeing how large that file is. Which one of the following statements about the above approach is TRUE?
This approach is too slow to perform on a live system.
The measurement is not accurate.
JSP pages do not have access to the Server's hard drive.
Serialization will not take into account objects referenced by the JSP page in all cases.
JSP pages cannot serialize JSP Servlets.
David O'Meara

Joined: Mar 06, 2001
Posts: 13459

This is a duplicate post of the thread here and will be closed.
Anyone who wants to help should see the other thread.
[ October 29, 2003: Message edited by: David O'Meara ]
I agree. Here's the link:
subject: 2 new questions
It's not a secret anymore!