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5 Written questions

5 Matching questions

  1. What does a neutral density filter do?
  2. What are the three main factors that affect depth of field?
  3. This type of file format compresses images by discarding pixels; therefore, each time an images is compressed, it loses pixels
  4. Name two ways you can increase depth of field (other than changing aperture)
  5. The smallest unit of digital information is called a what?
  1. a Absorbs equal quantities of all wavelengths of light. It allows you to use wider apertures or slower shutter speeds without changing color balance.
  2. b Aperture, focal length, and distance to the subject
  3. c Bit
  4. d 1) Use a shorter focal length; 2) Move farther away from the subject
  5. e JPEG

5 Multiple choice questions

  1. Butterfly lighting
  2. dynamic range (not to be confused with gamut)
  3. Curves adjustment; Levels adjustment; Brighteness/Contrast adjustment
  4. Aperture-Priority
  5. Aperture

5 True/False questions

  1. Perspective is affected by what?The number of pixels per unit of length in a image


  2. Using this kind of automatic exposure setting on the camera, you set the shutter speed and the camera sets the apertureDynamic range


  3. Convex lenses cause light rays to do what?bend toward each other and converge at the focal point.


  4. What Photoshop tool allows you to select an area of any size or shape by drawing freehand?Lasso tool


  5. When mixed in varying proportion, the subtractive primary colors produce what?All colors


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