Select an appropriate expression to complete the following method, which is designed to return the sum of the two smallest values in the parameter array numbers.
A)return values.remove() * 2;
B)return values.peek() + values.remove();
C)return values.peek() + values.peek();
D)return values.remove() + values.remove();

Question

Select an appropriate expression to complete the following method, which is designed to return the sum of the two smallest values in the parameter array numbers.  
A)return values.remove() * 2; 
B)return values.peek() + values.remove(); 
C)return values.peek() + values.peek(); 
D)return values.remove() + values.remove();

Quizplus · Accepted Answer

To sum the two smallest values in an array, we need to remove the smallest two elements from the array and add them together. The expression that achieves this is option D. Option A would only return the smallest value in the array, and option B would return the smallest value plus the next smallest after removal. Option C would return twice the smallest value in the array, which is not the desired outcome.

Select an Appropriate Expression to Complete the Following Method, Which