Does a concept HAVE to become a class in Design?
Explain the mechanism of composition?
Can you create an instance of an interface?
Do structs support inheritance?
What is abstraction? How does it differ from encapsulation
What's the main difference between arraylist / hashmap and vector / hashtable?
Can a class implement two interfaces having default method with same name and signature?
What is super keyword?
Why are virtual users created?
What is difference between encapsulation and abstraction?
What is an USECASE? Why it is needed?
How to resolve many to many relationship?
6 Answers InfoAxon Technologies, Protech, Samsung,
Describe the Diamond problem. Where does this problem occur?