Question 3 When too many recursive calls are made creating more activation records than the allocated program memory can handle, what kind of error occurs? activation record overflow recursive overflow O infinite recursion stack overflow Question 4 A recursive method that processes a chain of linked nodes O uses the first node in the chain uses the last node in the chain O divides the chain in half placing the middle node in the left chain O divides the chain in half placing the middle node in the right chain