What is a static method? Why do we need static methods in java 8 interfaces?
What are all the operators that cannot be overloaded?
Explain about object oriented programming?
What is bootstrap, extension and system class loader?
Can you create an instance of an interface?
What is sealed modifiers?
What is single and multiple inheritance?
What is the use of ‘finalize’?
Explain basic concepts of OOPS?
Is it possible to override private virtual methods?
What is the difference between data hiding and implementation?
Explain the concept of multiple inheritance (virtual inheritance). Write about its advantages and disadvantages?
What is meant by overloading functions and operators?
what is virtual function and pure virtual function ?
Define Data Abstraction. What is its importance?