What trick commonly used by photographers to make food look fresher might make the food pictured less appetizing?

With which of the following methods would you achieve a completely blurry background? Choose the most efficient selection.

Each unit of measurement in aperture is called a....

Which of the following apertures gives the deepest depth of field?

What is the Sunny 16 rule?

Which of these focal lengths is considered a wide-angle lens in 35mm film or D-SLR photography?

Images saved as jpegs are saved with lossless compression.

The "circle of confusion" is a term related to determining the __________.

A butterfly is a name for __________

What does the guide number of a flash describe?

Copal is a type of __________.