What class allows you to read objects directly from a stream in java programming?
What is sortedset in java?
How do you differentiate abstract class from interface?
Is java hashset ordered?
Why we cannot override static method?
What do you understand by overloading and overriding in java?
How does list work in java?
Explain the different forms of polymorphism?
Is Constructor possible in abstract class in java ?
Is an integer an object?
Describe the syntax of multiple inheritance? When do we use such an inheritance?
What are class members by default?
Can you declare an interface method static?
Which java ide is used the most?
Why do I need to declare the type of a variable in java?