The Widow/Orphan control prevents a paragraph from splitting to display a single line at the top as an orphan or bottom as a widow

Which of the following describes a line chart?

A) A line chart uses a line to connect data points in order to show trends over a period of time. B) A line chart emphasizes magnitude of changes over time by filling in the space between lines with a color. C) A line chart shows each data point in proportion to the whole data series as a slice in a circular pie. D) A line chart separates one or more pie slices from the rest of the pie chart.

Why is having the correct device driver so important?

A) It enables a specific operating system to run as multiple machines. B) It enables multiple computers to share devices. C) It enables a device to work in both a powered and unpowered state. D) It enables a specific operating system to control a specific piece of hardware.