What is action class?

587

What is the meaning of classformaterrors used with the applet?

530

Explain what are the databases that are available to be used with the web logic j2ee connector architecture?

486

What is final keyword?

652

What do you understand by the bean persistent property?

562

What are 4 pillers of object orinted programming?

591

What is equlas() and hashcode() contract in java? Where does it used?

621

What is the use of callablestatement? Name the method, which is used to prepare a callablestatement.

483

What is the difference between multiple processes and multiple threads?

578

What is the use of lookupdispatchaction?

570

What is the use of method saveorupdate()?

558

What is hibernate mapping file?

272

Can subclass overriding method declare an exception if parent class method doesn't throw an exception?

512

Is it safe to install java on my computer?

547

What’s a difference between vertical and horizontal cluster?

489