What the difference is between execute, execute Query, execute Update?

Question Posted / lakshmi

No Answer is Posted For this Question
Be the First to Post Answer

More Core Java Interview Questions

which class to use when concatenating strings in a loop.

What is the need of "creating and throwing an UserdefinedException" when the "Exception" class is already available?

What is a pointer and does java support pointers?

who can i handle multiple client in RMI

Is an empty arraylist null?

String and stringbuffer both represent string objects. Can we compare string and stringbuffer in java?

What is matcher in java?

What is difference between array and arraylist in java?

What is the difference between normal report & matrix report?

Explain about vector, dictionary,hash table, property classes?

How can I debug the Java security exceptions and AccessControlExceptions?

Can we declare the static variables and methods in an abstract class?

For more Core Java Interview Questions Click Here