Can we change the scope of the overridden method in the subclass?
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When is the garbage collection used in Java?
as we know a static method could access static data and static method only. then how could main method call the object of aclass which is not static and other non static data
Explain about instanceof operator in java?
watz the difference between abstract class and interface? Which one u ill choose as a designer?
How do you take thread dump in java?
There is a Banking application. It has 2 types of account, Savings and Current. Write a method calculateInterest by passing an ArrayList of these account objects and calculate Interest accordingly. Write code for this situation
What programs use java?
How do you avoid global variables?
What is parsing in grammar?
Is zero a natural number?
What is the different between get and post?
how you will prevent inheritance is there any other way other than inheritance?