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5 Written questions

5 Matching questions

  1. What is a BYTE?
  2. What angle should a polarizing filter be to the sun for best results?
  3. This viewing option gives you the most accurate size version of your image in Photoshop
  4. What is the color temperature of direct sunlight?
  5. What angle of view does a reflected light meter read?
  1. a 90 degrees. If using to eliminate reflections, it should be used at 35 degrees.
  2. b Direct sun at 5400 to 6,500 Kelvin
  3. c Actual Pixel view
  4. d An 8-BIT sequence that represents 256 possibilities - black & white & 254 shades of grey. The size of a file is the number of bytes it contains.
  5. e Similar to a normal lens at about 30 degrees

5 Multiple choice questions

  1. Selectively increasing print exposure, which will make select parts of the image darker
  2. No change. The EXPOSURE doesn't change or it would also change the background as well. Move the lights to adjust.
  3. Parallax
  4. Sensor size - the larger the sensor size, the longer the focal length of a normal lens. (Corresponds to a diagonal line across the frame)
  5. Metadata

5 True/False questions

  1. Sharpness from near to far is controlled by what?Aperture

          

  2. Digital cameras use what set of primary colors?Additive (R, G, B)

          

  3. Maximum depth of field at a given aperture is achieved by focusing at what?Hyperfocal distance. A lens focused at the hyperfocal distance has depth of field extending from approximately half the hyperfocal distance to infinity, whereas a lens focused at infinity has a depth of field only at infinity.

          

  4. A general purpose lens will provide an f-stop range of up to how many?8 stops

          

  5. What is the best color profile for web images?The intensity of the illumination is inversely proportional to the square of the distance from light to subject. At twice the distance from the subject, the light illuminates only 1/4 of the original.