1) What is an "f-stop"? *

A measurement of shutter motion

A device for steadying a camera

A unit of aperture

Not sure

2) Which three variables affect the depth of field. *

Sensor size, exposure value, and subject distance

Shutter speed, aperture, and ISO

Focus distance, focal length, and f-stop

Not sure

3) Regardless of lens choice, which of these combinations of exposure variables might be better for a subject in a dimly lit room? *

f/5.6, 1/200, 800

f/2, 1/60, 3,200

f/16, 1/125, 100

Not sure

4) Which of these ideas might make a given photo more visually interesting? *

The rule of thirds

The sunny sixteen rule

The inverse square law

Not sure

5) What is "crop factor"? *

A fraction of focal length and subject distance

The size of a camera's film plane relative to the 35mm film standard

The ratio of the length and width of a photo multiplied by 1.5

Not sure

6) True or false: The histogram helps you to determine a proper exposure on digital cameras. *

True

False

Not sure

7) Which of these exposure settings alone might give the best sharpness for a moving subject? *

ISO 3200

1/500th

f/32

Not sure

8) A camera flash's power output is unaffected by which exposure variable? *

Apature

Shutter Speed

ISO

Not sure

9) Why would you want to "expose to the right"? *

To maximize shadow detail

To avoid blowing out highlights

To minimize motion blur

Not sure

10) True or false: The color temperature of an office setting is different from the color temperature under a shady tree on a sunny day. *

True

False

Not sure

Optional bonus question: What does "ISO" mean?

An acronym for the Industrial Standards Organization

A latin term for "equal"

An abbreviation for "isometric resolution"

Name *

First Name

Last Name