You left out one very important clue to this question. The full question says that the insertion point is before the first "B".
Well, at first glance you would think the backspace key, but one important keyword is "before". Pressing "backspace" would only delete the "O". If you press delete, you'll delete the next letter.
So the answer is B. Delete key once.
Well, at first glance you would think the backspace key, but one important keyword is "before". Pressing "backspace" would only delete the "O". If you press delete, you'll delete the next letter.
So the answer is B. Delete key once.
