What is the primary difference between tab and stacked canvases?
A . A stacked canvas can contain push buttons. B . A stacked canvas obscures what is beneath it. C*. A tab canvas can contain multiple pages. D . A tab canvas looks much cooler. Explanation: A tab canvas can contain multiple pages. The essence of a tab canvas is the fact that it consists of multiple pages of data, each page overlaying the others when it is selected by the user or developer. It is not possible to get this functionality from a single stacked canvas.