To access the eraser tools after using a different tool, press the ____ key.

___________ helps with the IP address shortage problem by allowing an organization to use private IP addresses while connected to the Internet.

Fill in the blank(s) with the appropriate word(s).

Which of the following statements is false?

a) A gradient’s colors are defined by GradientStops—each specifies a single color along the gradient. b) A GradientStop’s Location property defines where along the linear transition you want the color to appear. c) You can change the GradientStops’ positions by dragging the thumbs that represent them on the sample gradient in the Properties window. d) If GradientStops have x:Name properties in the XAML, we can interact with them programmatically to change their colors.