Each Recursive function consists of a
1) __base__________ case and a
2) __recursive__________ case

Answers: final, ground, base, functional, consistent, recursive, basket, starting

Consider the following functions, each of them called initially with 3 as parameter. What would be the screen output?

void rec3(int i) {      
  if (i==0) return;
  cout << i;
  rec3(i-1);
}

A: 3 2 1

void rec4(int i) {
  cout << i;
  if (i==0) return;
  rec4(i-1);
}

A: 3 2 1 0

void rec5(int i) {
  if (i==0) return;
  rec5(i-1);
  cout << i;
}

A: 1 2 3