What is a static method? Why do we need static methods in java 8 interfaces?
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Why abstraction is important?
What are the main features of oops?
What is the use of Operator Overloading?
Which OOPS concept is used as a reuse mechanism?
Whether static method can use nonstatic members?
Differentiate between a class and a method.
Explian following terms: Constraint Rules, Design by contract.
What is the base type from which all structs inherit directly?
What is the difference between public, private and protected access modifiers?
What are the access modifiers?
What is abstraction? How does it differ from encapsulation
Can you create an instance of an interface?