Are constructors inherited? Can a subclass call the parent's class constructor? When?
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What is a default method? Why do we need default methods in java 8 interfaces?
Can you use virtual, override or abstract keywords on an accessor of a static property?
Write a note about inheritance?
Is iterator a class or interface? What is its use?
what are the different ways for a method to be overloaded?
What are the limitations of inheritance?
Differentiate between overloading and overriding.
Why do we separate interface from implementation?
What is the difference between an abstract class and interface in java?
Which OOPS concept exposes only the necessary information to the calling functions?
Can an interface implement or extend another interface?
Write basic concepts of oops?