What is the difference between an object in an object oriented model and an entity in an entity relationship model?

Describe the usage of prototypes in the process to provide an overview of object-oriented analysis.

How can I locate an object-oriented approach that is suitable for my needs, one that places an emphasis on modeling rather than procedure, and what are the benefits of adopting such an approach? How can I discover a methodology that suits my needs and places an emphasis on modeling rather than procedure? Could you perhaps offer an example of one of the arguments to demonstrate it?

Which object-oriented approach should I use, and why should I prefer one that places more emphasis on models than on procedures? Justify your reasoning using one.

In the context of the previous form hierarchy, describe the four core object-oriented principles (OOP) concepts and the advantages of using each one.

Describe the usage of prototypes in the process to provide an overview of object-oriented analysis.

What is the significance of utilising access modifiers in object-oriented programming? What are the comparative benefits of this option in relation to other alternatives? Elucidate the rationales for utilising them in a specific context.