What is Entity Bean?

What is Entity Bean?

The entity bean is used to represent data in the database. Entity beans provide a component model that allows developers to focus on business logic of the bean and other activities like managing persistence,transactions, and access control are taken care by the container.

There are two kinds of entity beans.

- Container-managed persistence
- Bean-managed persistence
What is preinitialization of a servlet?
What is preinitialization of a servlet? - The process of loading a servlet before any request comes in is called preloading or preinitializing a servlet.....
What is the difference between JSP and Servlets?
What is the difference between JSP and Servlets? - JSP supports only HTTP protocol. But a servlet can support any protocol like HTTP, FTP, SMTP etc....
Difference between doGet() and doPost()
What is the difference between doGet() and doPost()? - GET Method: All data we are passing to Server will be displayed in URL. Here we have size limitation......
Post your comment