When will a language be called that it is a fully object-oriented language?

Question

I mentioned a tutorial from a Google store called AllTech, which says that java is not a fully object oriented language, as it uses PRIMITIVE TYPE.

I would like to know why this is not a fully object oriented language, since it uses a primitive type. Each object-oriented language would have a primitive type.

So what language should be a fully object oriented language?

Thanks for your valuable time to learn this.

Answer 1

Sealing. Inheritance. Polymorphisim. Abstraction.

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