What is session variable in servlets?
Answer / abc
you can use session for storing data / objects. and for
tracking user activities.
| Is This Answer Correct ? | 25 Yes | 13 No |
how to use servlets with j2ee ?
Explain the methods of request dispatcher in servlet?
Explain the difference between GET and POST methods?
Which HTTP method is non-idempotent?
what is a session object?
What is cgi?
What are the types of an http request?
Is java servlet still used?
How many ways are available to ger RequestDispatcher object?
Can we get PrintWriter and ServletOutputStream both in a servlet?
What is a servlet engine?
What is the difference between ExecuteUpdate and ExecuteQuery?