What is @functionalinterface?
What are abstract functions? Why are they used?
Why is class hierarchies managed in object-oriented programming?
Is class an Object? Is object a class?
Why are virtual users created?
Write basic concepts of oops?
What is an USECASE? Why it is needed?
Classes and structs support inheritance. Is this statement true or false?
What is the need of multiple inheritance?
Can we access interface static method using interface references?
Explain about Overloading vs Overriding ?
Is class an Object? Is object a class?
3 Answers InfoAxon Technologies, Protech,
Can a class implement two interfaces having default method with same name and signature?