Posted in: EJB Interview Questions with Answers
The bean’s state has no data for a specific client. In a single method
invocation, the bean performs a generic task for all clients. For
example, you might use a stateless session bean to send an email that
confirms an online order. The bean fetches from a database a set of
read-only data that is often used by clients. Such a bean, for example,
could retrieve the table rows that represent the products that are on
sale this month. Under all the above circumstance we can use a stateless
session bean.