What is the difference between a parameter and an argument?
A parameter is the placeholder variable defined in the function signature. An argument is the actual value passed when the function is called.
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More FAQs in Understanding Function Parameters and Return Types
'Void' indicates that the function does not return any data. It simply performs an action (like printing to the console) and finishes.
The function terminates immediately. The value is returned to the caller, and any code following the return statement in that function is ignored.
Yes. A function can take zero parameters if it does not require any external input to perform its task.
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