Interested to Buy Any Domain ? << Click Here >> for more details...
What is the need of session tracking in HttpServlet ?
- 3 Answers
- 12541 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / muthusenthil
As per http protocol no user information is pertained.
every request is considered as a new request and there will
not be any session maintained between requests. so to
maintain users information we have to use session
tracking
| Is This Answer Correct ? | 14 Yes | 0 No |
Answer / priya
Session is a time period within which a user enters a
webpage,access the data or performs some operations and
quits the page.
Consider the usual example of a shopping cart(which is
widely used to explain session tracking)where a user buys a
book and puts it in the cart, then starts browsing at other
books or check the list of books to buy another book.In
that case, it should be possible to keep track of that user
in the session otherwise it will not be possible to
identify the user and you cannot keep track of that user.
| Is This Answer Correct ? | 11 Yes | 1 No |
Answer / saikiran
Because of http is an stateless protocal
that don't have a capacity to remember ur information
for that we r tracking by using of
.urlRewriting
.Hiddenform Fields
.Cookies
.HttpSession
| Is This Answer Correct ? | 7 Yes | 1 No |
What is load-on-startup in servlet?
How to debug a servlet?
Explain the servlet filter.
What is use of parseQueryString ?
What is a servlet context?
Which interface must be implemented by all servlets?
What is Difference between JavaBeans and taglib directives?
In howmany ways applet-servlet communication can be done?
How to generate the server side programming and the advantages of it over the other languages?
Why session tracking is needed?
What is the use of attribute in servlets?
What are the classes and interfaces for servlets?
Core Java 
