Tuesday, June 16, 2009

Difference between session.abandon() and session.clear() ?

session.abandon() -Kill the user session
session.clear() - Clears the user session data

What is sealed class?

  • A class defined with the keyword sealed,it is used to prevent derivation(inherits)

What is BLOB?

  • A BLOB(Binary Large OBject) is a large item such as an image or an .exe represented in the binary form

How many cookies can be stored in one website?

  • We can store only 20 cookies in per website

what is mean by cookie?what is size of the cookies?

  • Cookies is a small data structure it contains some small information sent by web server and saved by the web browser on the client machine.
  • It has only limited size.
  • i.e., 4096 bytes.

Monday, June 15, 2009