Here is a list of what you should know for the test Friday:
Know about shutter speeds and what shutters do.
Know about apertures, f-stops, and what they do.
Understand depth-of-field, what it means and how to use it.
Understand exposure settings:
>>Aperture priority
>>Shutter priority
>>Program exposure
>>Manual exposure
Know Exposure=Aperture + Shutter Speed (Light + Time)
ISO and what it means.
Lenses:
>>Zoom
>>Normal
>>Wide Angle
>>Telephoto
Autofocus, how it works.
Resolution
Dynamic Range
Parts of a digital camera
Noise
Image Ratios
Shutter Lag and what causes it.
Metering Systems:
>>Spot
>>Center weighted
>>Matrix
>>Color balance
Light sources
Uses of the flash
Red eye, what causes it and how to correct it.
File formats
Histogram
White balance
Camera accessories
Here are some sites that might help:
http://www.mir.com.my/rb/photography/glossary/terms_a.htm
http://www.photographytips.com/page.cfm/1587
http://photography.about.com/od/gloss3/A_Glossary_of_Photography_Terms.htm
http://www.kodak.com/global/en/consumer/glossary/glossaryContents.shtml
http://www.dpreview.com/learn/?/glossary/