In programming, what is it called when a function is invoked with inputs to process data?

When a function is invoked with inputs to process data, the terminology used is "calling." This refers to the action of activating or executing a function in a program by providing it with arguments or parameters. During the calling process, the program transfers control to the function, allowing it to carry out its specific task, which often involves taking the supplied inputs, processing them according to the function's defined behavior, and sometimes returning a result.

The term "execution" generally refers to the broader process of running a program or function, rather than the specific act of invoking a function with inputs. "Return" describes what happens after a function has completed its processing, which involves sending a value back to the part of the program that made the call. "Assignment," on the other hand, pertains to the process of storing a value in a variable, which is not related to the act of invoking a function.