You should trace a recursive method as the first option to debugging it. True False Suppose we have the following recursive method which returns the sum of the integers in an array. //Sum the integers in an array int sumArray(int arr[], int idx) \{ //base case \} return arr[idx]+sumArray(arr,idx+1); Which of the following is the most correct base case? if(idx >= 0 \&\& idx= arr. length) \{ return idx if (arr[idx]==0){ \} return arr[idx] if (idx=arr. length ){ return 0; What is the output of the following method if called with n=4 ? void questions(int n){ if (n