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Chapter 5: Problem 1

What is the difference between a void method and a value-returning method?

Short Answer

Expert verified
Answer: The main difference between a void method and a value-returning method is their return types. A void method does not return any value, whereas a value-returning method returns a value of a specific data type to the calling method.

Step by step solution

01

Definition of Void Method

A void method is a type of method in programming that does not return any value to the calling method. It usually performs an action or a series of actions without returning a result. A void method is indicated by using the keyword 'void' in its method signature.
02

Definition of Value-Returning Method

A value-returning method is a type of method in programming that performs an action or a series of actions and returns a resulting value to the calling method. The type of value it returns is indicated by specifying a data type in place of the 'void' keyword in its method signature.
03

Main Difference

The primary difference between a void method and a value-returning method lies in their return types. A void method does not return any value, while a value-returning method returns a value of a specific data type to the calling method. The programmer needs to decide which type of method to use depending on the requirements of the function to be implemented.

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