Explain hibernate architecture?

370

What are the components of j2ee applications?

1104

How many types of design patterns are there?

1120

What is __ init __ functions?

1148

What is entitymanagerfactory and entitymanager?

439

what is programmable command format (pcf) commands?

965

An instance of stateful session ejb when accessed simultaneously from more than one clients on same vm results in remoteexception or ejbexception. In case the client is a servlet thread, which of the techniques can be used to avoid remoteexception/ejbexception?

1000

Explain the different groups under web logic security?

911

What are the benefits of operations in java?

1076

What are the types of interface used in the java collections? : java collections

1049

Are we allowed to change the transaction isolation property in middle of a transaction?

1045

What is webcontainer?

871

What types of DataSource objects are specified in the Optional Package?

1025

What is the file extension you use for hibernate mapping file?

467

Why are getters and setters used?

1077