What is difference between call by value and call by reference?
What are drawbacks of singleton class?
What is lambda expression in java?
Can we create an object of private class?
Can we extend singleton class?
What are the parts of methodology?
What are the different types of inner classes?
What are the 4 types of research methods?
Can private method static?
Can inner class final?
How do you override a method?
Can we override private methods?
How do you create a reference in java?
Why do we use predicate in java?
Can constructor be synchronized?