Why is flag used in java?
What is externalizable?
What are the drawbacks of singleton class?
How do you use compareto in java?
Can we execute a program without main?
What is meant by structural programming?
Explain aggregation in java?
What is the purpose of garbage collection in java? When is it used?
How to access arraylist elements in java?
What is the largest number a double can hold?
Can we access the non-final local variable, inside the local inner class?
What is final access modifier in java?
What are the restrictions that are applied to the java static methods?
Explain which of the following methods releases the lock when yield(), join(),sleep(),wait(),notify(), notifyall() methods are executed?
What is the difference between break and continue statements?