What should you do?

You design a canvas app that has multiple screens. Each screen will have multiple button controls.

The button controls must all have the same background color. You must be able to change the color from one location for all buttons.

You need to configure the button fill property.

What should you do?
A . Update the Fill property to a variable created by using the Navigate function.
B. Update the Fill property to a variable created by using the Set function.
C. Select all the buttons white holding the Ctrl key, and then change the color property.
D. Use a background image property in place of setting a color property.

Answer: A