What is composition? Explain the purpose of composition.
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What is meant by “abstract interface”?
What is multiple inheritance? How java 8 supports multiple inheritance?
Can you tell something about GDI objects?
Explain the mechanism of composition?
What is the use of Operator Overloading?
What is data abstraction? what are the three levels of data abstraction with Example?
Why we use oops concepts? What is its advantage?
Can you call the base class method without creating an instance?
What is sealed modifiers?
Write a note on encapsulation?
Explain what you understand by function overloading.
If there is a conflict between base class method definition and interface default method definition, which definition is picked?