Why are outlet connections required in object-oriented programming?
What is the difference between function overloading and over riding?
Can encapsulation be called as a security device?
What are the different types of arguments?
Name some languages which have object oriented language and characteristics?
What is the use if instanceof keyword? And how do refer to a current instance of object?
Explain the abstract class modifier?
Why is message passing between the objects important?
What is a ternary operator?
What is the difference between an abstract class and interface in java?
Can we have default method with same name and signature in the derived interface as the static method in base interface and vice versa?
When do you prefer to use composition than aggregation?
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What are the access modifiers?