JSP Interview Questions and Answers
<< Previous Question Next Question >>
 Question: 352 Page Views: 

What is a servlet filter?



Posted By: Avi Date: 8 November 2010 06:00:59 PM
 Answer:

Servlet filters are pluggable web components that used to implement pre-processing and post-processing logic in web applications.


Posted By: avibtech


Date: 8 November 2010 06:00:59 PM
Post a better Answer if you have
 
(Will show your Gravatar icon)  
  Country flag

Loading
Enter the text as shown in the image 45RXTH
Related Questions
JSP : What is the difference between ServletContext and PageContext?

What is the difference between ServletContext and PageContext?

ServletContext gives the information about the container and PageContext gives the information about....
Category: JSP Date: 11/4/2010 2:14:57 PM
JSP : What is the difference between GET and POST?

What is the difference between GET and POST?

In GET data is empedded in one URL, like a hyperlink. query length is limited to 255 characters, not....
Category: JSP Date: 11/4/2010 1:42:56 PM
JSP : What is a Session Id?

What is a Session Id?

It is a unique id assigned by the server to the user when a user starts a session.
Category: JSP Date: 11/4/2010 11:53:58 AM
JSP : How can we set the inactivity period on a per-session basis?

How can we set the inactivity period on a per-session basis?

By using the method setMaxInactiveInterval() of HttpSession.
Category: JSP Date: 11/4/2010 11:20:57 AM
JSP : What is pre initialization of a servlet?

What is pre initialization of a servlet?

A container doesn't initialize the servlets when it starts up. It initializes a servlet when it rece....
Category: JSP Date: 11/4/2010 8:58:58 AM