ISO

ISO 200 :

 ISO 3200:

1. What are the advantages of shoot at a higher ISO at a sporting event like basketball or a night football game?

You could get a better shot but still have a some "noise" in it.

2. What suggestions did the author make about using a low ISO?

It could produce the highest image quality.

3. What suggestions did the author make about using a high ISO?

You could get a great shot with a high shutter speed but get some "noise" in it.

4. At the camera near you, please tell me what ISO's are available on your camera?

Auto, 100, 200, 400, 800, 1600, 3200, 6400.