Which of the following describes passing data into a function or procedure?

• A. Return value
• B. Output command
• C. Arguments
• D. Case label

Answer: (C)

Passing data into a function is done using arguments. When you call a function, you provide values that the function will use as input, and these values are called arguments (inside the function they may be received as parameters). This is how data enters the function to influence its behavior.

A return value is what the function gives back after it runs, not how you supply input. An output command refers to sending data out (like displaying it), which is about output rather than input. A case label belongs to branching control structures, not to passing data into functions.