1. How do you get the number of elements of an integer array?
  2. Is the size of a char array the same as the length of the string it represents?
  3. What is the difference between a function declaration and a function definition?
  4. Can you have two functions with the same function name in a program?
  5. How does passing an integer array to a function differ from passing a single integer variable into a function?
  6. How can you make an array that is passed into a function not modifiable?
  7. What is the down-side to recursion?
  8. What happens if your recursive function does not have a base case?