Explain about the relationship between object oriented programming and databases?
Can we access interface static method using interface references?
Give any criteria when you use an abstract class and an interface?
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What is an USECASE? Why it is needed?
Why does java not support multiple inheritance?
Is is possible to define our own functional interface?
What is the main use of message metaphor in object-oriented programming?
Does a concept HAVE to become a class in Design?
Explain the rationale behind object oriented concepts?
Differences between functional programming and object-oriented programming?
Describe the Diamond problem. Where does this problem occur?
Explain what is polymorphism?
Explain about inheritance?