Explain the concept of multiple inheritance (virtual inheritance). Write about its advantages and disadvantages?
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Can we use static method definitions in interfaces?
Explain the rationale behind object oriented concepts?
What is data abstraction? what are the three levels of data abstraction with Example?
Can a class in java be inherited from more than one class?
Do we require parameter for constructors?
How do you prevent a class from being inherited by another class?
What is diamond inheritance problem? How java 8 solves this problem?
Explain static binding
What interface must an object implement before it can be written to a stream as an object?
What is difference between encapsulation and abstraction?
Difference between Composition and Aggregation
Define a good interface?