To begin creating a subclass, copy the parent class's file and delete the methods that will not change.

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Quizplus · Accepted Answer

The first step in creating a subclass is to copy the parent class's file. This ensures that the subclass has access to all of the parent class's methods and properties. Once the parent class's file has been copied, the next step is to delete the methods that will not change. This helps to reduce the size of the subclass and makes it easier to maintain.

To Begin Creating a Subclass, Copy the Parent Class's File