Adobe After Effects 7.0 Professional ACE Set 2

Which is the correct frame size of D1/DV NTSC?

You want to create a Depth-of-Field effect for a layer in a composition. The layer you want to blur is named street scene. You create a grayscale image in Photoshop using black to indicate the areas that should stay in focus. You name this image focus_ map. You import and place it in your composition below the street scene layer. You add the Lens Blur effect to the street scene layer.
Which setting should you use for the Lens Blur effect?

Which statement about the Paint panel's Brush Dynamics options is true?

In which file format are presets stored?

What is the function of the Wave Type property on the Radio Waves effect?

You create a solid layer scaled to 100%, and make it the child of a null object. You scale the null object up to 200%, and then unparent the solid from the null object. What is the result?

You set up an animation. You want to scale up all layers in your composition while retaining their proportional positions to each other. What should you do?

Which type of layer should you create to change the brightness of every layer in a composition?

What is the result of scaling up a 3D parent layer on the Z-axis?

Which statement about a layer using the Preserve Underlying Transparency option is true?