Word processing software is likely to include which of the following features?

When changing spacing, you can use the spin arrows to increase or decrease the value by ________ each time you click the arrow

A) 4-point B) 1-point C) 6-point D) 2-point

The one’s complement format is not often used because there are two ways to represent the value of __________ .

Fill in the blank(s) with correct word