Post New Answer View All Answers
Why is an interface be able to extend more than one interface but a class can’t extend more than one class?
Why parsing is done?
Explain the difference between string, stringbuffer and stringbuilder in java?
What are different types of arrays?
What is a container in a gui?
Can we use static class instead of singleton?
What is garbage collection? What is the process that is responsible for doing that in java?
Why static functions are used?
What is the null?
How thread scheduler schedule the task?
How to set the permissions to a file in java?
Can we modify the throws clause of the superclass method while overriding it in the subclass?
Difference between string s= new string (); and string s = "abv";?
What are the supported platforms by java programming language?
Explain the use of volatile field modifier?