What must a file have in order to save it with alpha transparency?

How do you manipulate text to create special effects outside the text editor?

How many images can you open at a time?

What must you do with floating selections before you can edit them?

A pixmap or set of pixmaps used for painting is called what in GIMP?

What does selecting a layer mode do?

How do you change the size of a parametric brush?

What is the purpose of Dithering an indexed image?

Which filter changes affected pixels to a random color?

Which of these Color Tools have the same basic functionality?

Layers may be rotated