What happens to the presets which are tied to a parameter when you duplicate it?

In a Standard preview (without rendering a RAM preview) After Effects will render each frame as fast as it can – which usually means playing them much _______ than the comp’s frame rate.

You can only create a mask by using the pen tool or the rectangle tool?

What is the keyboard shorcut for redo?

The Unsharp Mask effect will blur the image.

Which of these would allow you to change the name of a layer?

What happens to the presets which are tied to a parameter when you duplicate it?

While working with particles, what does velocity control?