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5 Written questions

5 Matching questions

  1. If you must move to reduce the amount of flash reaching your subject, how far do you move?
  2. A ring of thin, overlapping leaves located inside the lens is called what?
  3. Whenever another image is copied or moved into a file, Photoshop automatically creates what?
  4. An incident-exposure reading for a fair-skinned subject reads f/8, 1/125th at 100 ISO. The next subject is very dark skinned. What is the proper exposure for the second subject?
  5. What are luminance and illuminance?
  1. a To create a 1-stop difference, multiply the original distance by 1.4. Example - if you were originally 5 feet away, a 1-stop difference would have you step back to 7 feet.
  2. b A new layer
  3. c Luminance is light reflected from the subject surface (measured by a reflected-light meter), while Illuminance is light falling on a subject surface (as measured with an incident light meter)
  4. d No change. The EXPOSURE doesn't change or it would also change the background as well. Move the lights to adjust.
  5. e The diaphragm - the mechanism that controls aperture.

5 Multiple choice questions

  1. Shutter-Priority
  2. 1) Use a longer lens; 2) Move closer to the subject
  3. Direct sun at 5400 to 6,500 Kelvin
  4. Maybe as little as 0.5 degrees or 1 degree
  5. The number of pixels per unit of length in a image

5 True/False questions

  1. Photoshop's command for a simple way to start using color balance is what?Bit

          

  2. If an image is too green, what color adjustment should be made in Photoshop to correct it?Add magenta

          

  3. What file type affects printing when a 5th generation is used?Jpg

          

  4. Doubling the aperture setting creates how many stops difference in the amount of light reaching the sensor?Relative aperture. The opening on a long lens must be larger than a corresponding opening on a short lens to produce the same f-stops.

          

  5. The smallest unit of digital information is called a what?Depth of field