Question

Consider the partially-filled array named a. What does the following loop do? (cin is a Scanner object)

Answer 1

Answer:

3. Reads up to 3 values and places them in the array in the unused space.

Explanation:

cin.NextInt() reads the next value from the Scanner.

The while is just while the size is lesser than the capacity and the value is positive. It may read up to 3 values, and puts at the position size; Size starts at 3, that is, the first index which the value is 0, and goes up to 5. So it is the unused positions.

The correct answer is:

3. Reads up to 3 values and places them in the array in the unused space.