Consider the following code to find the nth fibonacci term using dynamic programming: 1. int fibo(int n) 2. int fibo_terms[100000] //arr to store the fibonacci numbers 3. fibo_terms[0] = 0 4. fibo_terms[1] = 1 5. 6. for i: 2 to n 7. fibo_terms[i] = fibo_terms[i - 1] + fibo_terms[i - 2] 8. 9. return fibo_terms[n] Which technique is used by line 7 of the above code?