What is the @functionalinterface annotation?
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What is the use of Operator Overloading?
What does the keyword virtual represented in the method definition?
What are inner classes and what is the practical implementation of inner classes?
Can we override static methods of a class?
Explain the usage of encapsulation?
Explain OOPS.
How will you define abstract classes?
What is a nested interface?
What are the good practices to use while designing for reuse?
Comment: C++ "includes" behavior and java "imports"
What is a virtual function?
What is guard condition?
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