5 Written questions
5 Matching questions
- Contrast measures what in a print?
- The useable exposure range of a sensor, or the range of subject brightness is called what?
- What is a BYTE?
- If an image is too green, what color adjustment should be made in Photoshop to correct it?
- According to the Inverse Square Law, at a distance of 10 feet from a flash, the area illuminated receives how much more/less light than the area illuminated at 20 feet from the flash?
- a The difference between light and dark.
- b four times more
- c Add magenta
- d dynamic range (not to be confused with gamut)
- e 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 Multiple choice questions
- Click with the neutral-point dropper on the selected color
- Inkjet black & white printing where color cartridges are replaced with shades of gray, resulting in smooth tones and slight color cast
- Selectively increasing print exposure, which will make select parts of the image darker
- Use positive exposure compensation (overexposure). A reflected meter reading will attempt to make the scene 18% gray - employ overexposure to adjust.
- Short lighting.
5 True/False questions
If an image is too magenta, what color adjustment should be made in Photoshop to correct it? → A raster image
A lens with a very wide angle of view and produces extreme barrel distortion is what kind of lens? → Maybe as little as 0.5 degrees or 1 degree
Going clockwise around the color wheel, starting with RED, what is the progression of colors? → Red, Yellow, Green, Cyan, Blue, Magenta
In a curves adjustment layer, what does the shape of the curve indicate? → Levels adjustment
Most lenses are sharpest closed down to how many stops from the widest? → 1 or 2, depending on the lens, could be 2 to 3.