When using the garbage collector, which method, that is normally called without the collector, is not called on your objects where they are collected?

A method can be tagged to be called only by a specific class and its subclasses.

What does the following imply?

What is true regarding @public?

What comments are supported in Obj-C?

Is the following code a correct allocation?

Protocols are like classes; they can inherit

Which one declares a protocol?

How do you include the root 'Object' class?

What is a protocol?

What can be used as Object instance variables?