What is a persistence context?
Briefly describe the 2 ways in which the class property can be used.
What is actionservlet?
Why is the main method declared static?
What two classes are used to read data only?
what is the difference between websphere and weblogic?
What is null in java?
Why java is object oriented?
What is compiler and what its output.
What are the steps in the jdbc connection?
Which jdbc driver is the fastest driver?
you are to choose between two procedures,both of which copute the minimum value in an array of integers.one procedure returns the smallest integer if its array argument is empty. the other requires a nonempty array.which procedure should you choose and why?
Why do we need ejb?
Can an integer be null java?
What is final?