Which One is optimal to choose ?
Syncronized hash map or Hash table with single thread model?
How can a hash map syncronized with out using syncrozed
blocks in programm?
How listener identify that the event came from a particular
object?
76
Explain phantom read?
36
AS a developer will u create a data source in connection
pool? If so how will u do that, how to access the object
from connection pool using IRAD tool?
can anyone explain me the workflow of EJB.I have developed
an app. in WSAD using an example that contains CMP and
session bean.But i am not able to understand the basic flow
between diffrent packages.