If a function needs to modify more than one variable, it must
A) be pass by value
B) be a void function
C) return all values needed
D) be a call by reference function

Question

Quizplus · Accepted Answer

a call by reference function allows modification of multiple variables within the function by passing their memory addresses instead of just their values. This means the changes made within the function persist outside of it.

If a Function Needs to Modify More Than One Variable