Scope of variable:

A scope is the area where the variables are declared.

A scope of the variable is that area of the program where the variables are easy to access.

The variables are declared at two places in the program. The variables which are declared within the body of the function or the block are called the local variables...

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Chapter 6.2, Problem 5QE

Chapter 6.3, Problem 2QE

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Chapter 6 Solutions

Computer Science: An Overview (13th Edition) (What's New in Computer Science)

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Solution Summary: The author explains that a scope of variable is the area where the variables are declared. The declaration of local variables eliminates confusion when the two functions written independently use variables of the same name.

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