Consider the following function to calculate the nth Fibonacci number:long fib (long num){ if (num == 0 || num == 1) return num; return (fib (num - 1) + fib (num - 2));}What line of code represents the general case?

Question

A. long fib (long num)
B. if (num == 0 || num == 1)
C. return num;
D. return (fib (num - 1) + fib (num - 2));

Answer 1

Answer: D