Computer Concepts Module 10 Practice Exam

In spreadsheets, the key distinction is that a formula is a user-defined expression you create using operators and cell references to compute a value, while a function is a built-in operation with a fixed name and a defined set of arguments that you call to perform a specific calculation. A formula can be as simple as adding two cells, like =A1+B1, or it can combine many elements, including functions. A function, such as SUM(A1:A10) or IF(A1>0, B1, C1), has a predefined syntax and expects arguments in a particular form. You can place functions inside formulas, but the important point is that functions are predefined tools with fixed rules, whereas formulas are the expressions you craft to express your calculation.