Node:Questions for Chapter 8, Previous:Variadic functions, Up:Parameters

Questions for Chapter 8

1. What is the difference between a value parameter and a variable parameter?
2. What is the difference between a formal parameter and an actual parameter?
3. What does passing by reference let you do that passing by value doesn't?
4. Can a function call be used as an actual parameter?
5. Do actual and formal parameters need to have the same names?