What two keys set the first and last frame of your render region?

What happens when you turn a layer into a Guide Layer?

On what programming language is the After Effects expression language based?

Audio levels for a layer can be adjusted and automated within a range of:

What color do the parameters turn when an expression is enabled?

Which option restores a selected effect or parameter to default?

What icon enables automation and keyframes?

What key entirely disables refresh/rendering temporarily.

When 'Auto-Open Panels' is checked in the Tools Panel and you select the Type Tool, _________ Panels will open automatically.

How would you create a new composition with the exact size and length of your footage?

What do 'Transfer Modes' do?