. What will the cboNumbers combo box contain if the following method is called twice?
private void fill()
{
for (int i = 1; i < 5; i++)
{
cboNumbers.Items.Clear();
cboNumbers.Items.Add(i);
}
}
a. 1, 2, 3, 4, 1, 2, 3, 4
b. 1, 2, 3, 4
c. 4, 4
d. 4