Tuesday, January 29, 2008

Quiz #1

1. What is the difference between a symbol and an instance.

A symbol is like the refernece point. An instance is a copy of a symbol. This is useful because you can define a symbol once and use it for any number of instances.

2. What are two of the main reasons people use flash?

Preparing content for the web and other interactivity. It has low file sizes.

3. What is the difference between a frame and a keyframe?

A frame is essentially a still image of your video at any given time. A keyframe is used as a marker to indicate changes at frames to the computer.

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