What Are The Root Classes In Cocoa?

1.	What Are The Root Classes In Cocoa?
Answer» The root CLASS does not inherit from any other class and all other classes inherit from the root class. The root class primarily ACCESSES and INTERACTS with the objective C runtime. Cocoa has two root classes: NSOBJECT NSProxy (essential in the distributed object architecture) The root class does not inherit from any other class and all other classes inherit from the root class. The root class primarily accesses and interacts with the objective C runtime. Cocoa has two root classes:

Answer»

The root CLASS does not inherit from any other class and all other classes inherit from the root class.

The root class primarily ACCESSES and INTERACTS with the objective C runtime.

Cocoa has two root classes:

The root class does not inherit from any other class and all other classes inherit from the root class.

The root class primarily accesses and interacts with the objective C runtime.

Cocoa has two root classes:

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