It is sometimes helpful to increase the scope of the variables to allow them to be referenced by all the methods in that class definition.

Name: It is sometimes helpful to increase the scope of the variables to allow them to be referenced by all the methods in that class definition.
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Increasing the scope of variables within a class allows them to be accessible by all the methods in that same class definition. This can be helpful for sharing information and data between methods within the same class.

It Is Sometimes Helpful to Increase the Scope of the Variables