Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 exam•Written by the Fiveable Content Team • Last updated September 2025
Definition
Parameters are variables that are used to pass values into a function. They act as placeholders for the actual values that will be provided when the function is called.
Arguments are the actual values that are passed into a function when it is called. They correspond to the parameters defined in the function's declaration.
Function: A function is a block of code that performs a specific task. It can have parameters and may return a value.
A variable is a named storage location in computer memory that holds data. Parameters can be thought of as special types of variables used within functions.