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When declaring a method, what should you include? List the 3 most important items to include in the method signature. (Think of the most important items)

Question

When declaring a method, what should you include?

List the 3 most important items to include in the method signature. (Think of the most important items)

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Solution

When declaring a method, the three most important items to include in the method signature are:

  1. Return Type: This specifies the type of value that the method will return. If the method does not return a value, the return type should be set to void.

  2. Method Name: This is the identifier that is used to call the method. The method name should be descriptive and follow the naming conventions of the programming language being used.

  3. Parameters List: This includes the data types and names of any parameters that the method will accept. Parameters are crucial for passing information into the method, and they are defined in parentheses following the method name.

Including these elements ensures that the method is properly defined and can be easily understood and utilized in the programming context.

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