PGY2801B

Quiz 2

1. High Key photographs
   a. are pictures made during a fast-moving event
   b. are images made around high noon
   c. are images with a preponderance of middle tones and brighter
   d. just before and after sunrise or sunset
   e. all of the above
   
   
2. If you are shooting an image, and it appears too light you can:
   a. decrease your exposure
   b. increase your exposure
   c. verify exposure on the histogram
   d. use cooling filters
   e. none of these
   f. a and c
   
   
3. Shooting at dusk or night (or other low light situations), compared to shooting in bright sun, what exposure options do you have?
   a. leave the shutter open for longer
   b. use a wider aperture
   c. raise the ISO
   d. all of these options
   e. none of these
   
   
4. Match the downside of each of these exposure options:
        option                                            downside
   a. raise the ISO                             i. increases chances for camera or subject movement
   b. use a wider aperture                   ii. increases noise in the image
   c. leave the shutter open longer      iii. reduces the depth of field
   
   
5. To create a successful silhouette image:
   a. underexpose the main subject
   b. pick a subject with a distinct shape
   c. position your subject directly in front of the light source
   d. get an exposure meter reading for the background, not the main subject
   e. none of these
   f. all of these
   
   
6. When making close-up portraits of people:
   a. the use of a wide angle lense is usually preferable
   b. the use of a telephoto lens is often preferable
   c. "Low Key" images are those with a light overall tones
   d. it is best to put a main "key" light directly in front of the subject, so there are no shadows
   e. none of  the above
   
   
7. What is the color temperature of nominal noon daylight?
   a. 9500K
   b. 2500-2900K
   c. 5500K
   d. 3200K
   
   
8. What is the color temperature of the light produced by electronic flash?
   a. 98.6
   b. 2500-2900K
   c. 5500K
   d. 3200K
   
   
9. Fill light:
   a. creates a sense of  "roundness" in the subject
   b. casts shadows which defines the form
   c. makes the subject separate from the background
   d. lightens the details in the shadow area
   e. all of these
   
   
10. When should you consider increasing the ISO of your dSLR?
    a. when you have no better choice of exposure adjustment
    b. when the light is too weak to use a fast enough shutter speed for your purpose
    c. when you want to create an image with a "grainy" effect 
    d. when you want to use a smaller aperture without changing the shutter speed
    e. all of these situations.