Strong understanding of polymorphic variables

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In a recent task that Sam had you complete, he noticed that you struggled with Polymorphic Variables. Just to make sure that you have a strong understanding of Polymorphic Variables, complete the following:
Describe how Polymorphic Variables work and how they simplify method creation. Provide several code snippets that demonstrate how the variables work and simplify method creation.

Reference no: EM13242950

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