A(n) ________ device is a component, such as a keyboard, that connects to the computer

The Validation Text property is used to display a message when the corresponding validation rule is not met

Indicate whether the statement is true or false

In the accompanying figure, why is most of the image filled with gray?

A. The filter removes everything but the midtones. B. Only the edge pixels are visible. C. The gray represents the edges of the image. D. None of the above.