Adobe After Effect Set 1

You want to edit a motion path directly in the Composition window. As you advance through your composition, you notice that you can no longer access the motion path at the beginning of the timeline.
What should you do?

You add a composition to the render queue. The elements are DV source footage. It will be imported into Encore DVD and used as a motion background. Which render settings should you use?

How many available markers does the Composition Marker Bin contain?

The composition's rendering plug-in directly affects the way in which After Effects handles _____.

You want to create a QuickTime animation that will be composited later.
How should you set up the background of your composition to ensure the best compositing results?

You create a mask shape around a person in a video layer with the Pen tool.
You want to animate the mask. To accomplish this, you navigate to the point in time to which you want to add a Mask Shape keyframe and _____.

Which statement about masks is true?

You create a mask in the shape of an octagon (eight vertices) on a footage item. You want the mask shape to change during your animation to that of a five point star (10 vertices).
You set two Mask Shape keyframes and use the Smart Mask Interpolation palette to generate keyframes.
What should you do next?

Which Adobe Illustrator preference should you choose to allow for copying a path shape as a motion path or mask into After Effects?

You have unchecked the preference Preserve Constant Vertex Count When Editing Masks. If you delete any mask vertices at a given keyframe, how will it affect the overall animation of the mask?