Solution Review: Pure Function

Question 1: Solution review #

Explanation #

Pure functions are functions that take inputs and return the output value without affecting any variable outside of their scope. This means they don’t have any side effects on any of the data outside their scope. Hence, Option A is correct.

These functions must return a value, so Option B is incorrect. The return value must depend on the input arguments passed. Hence, Option C is correct.

Since Option B is incorrect, this means ...