static class members can only be accessed by using class so how are they are using it with object😑😑

Answer 1

Static means that the class members can be used without creating an object of the class, as they are tied to the class itself rather than a particular instance. So you can basically use static members whenever, wherever (providing its access isn't restricted), including in objects.

Answer 2

but is it a compulsion that we can only used b y without creating object is there any?