Write a program to calculate factorial in java?
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Why is an interface be able to extend more than one interface but a class can’t extend more than one class?
What is covariant return type?
Can we create a constructor in abstract class?
What is the properties class?
To set the position and size of a component, which methods are used?
What is tostring () method?
Why is it called buffering?
Are there structures in java?
Can constructor be inherited?
why string constant pool in java
Why wait(),notify(),notifyAll() methods defined in Object class althought we are using in only threads.
In a container there are 5 components. I want to display the all the components names, how will you do that one?