Dig Test 2 Practice Test
Don't forget your metaballs!
- 1.Which of the following is not one of the four process printer colors?
- A.
Cyan
- B.
Black
- C.
Yellow
- D.
Red
- 2.What is the measure of the light intensity, or luminance, that a pixel puts out?
- A.
Contrast
- B.
Brightness
- C.
Hue
- D.
Saturation
- 3.Which is more useful in situations where image compression involved solid colors repeating often?
- A.
Lossless
- B.
Lossy
- C.
Neither
- D.
Both
- 4.A byte is represented in how many values?
- A.
180
- B.
256
- C.
191
- D.
360
- 5.What is the process that adds small amount of noise, reducing the presence of aliasing?
- A.
Dithering
- B.
Anti-aliasing
- C.
Posterization
- D.
Rendering
- 6.A ________ is 1024 bits.
- A.
Petabit
- B.
Megabit
- C.
Kilobit
- D.
Gigabit
- 7.What is the process of converting a continuous stream of info to a discrete signal?
- A.
Rendering
- B.
Flattening
- C.
Distorting
- D.
Sampling
- 8.True or false:In the human eye, cones are active in dim lighting.
- A.
True
- B.
False
- 9.If you are editing a picture, and you set the contrast to its highest level, what will occur?
- A.
Only gray
- B.
Only white
- C.
Only black
- D.
Black and white
- 10.If you were a video editor, you would most likely use ________
- A.
JPG
- B.
GIF
- C.
TIFF
- D.
TGA
- 11._______ is the control protocol for describing music.
- A.
MDIC
- B.
MIDI
- C.
Harmonics
- D.
ADSR
- 12.What is the number of possible values at each sample point?
- A.
Graphics
- B.
Bit depth
- C.
Frequency
- D.
Amplitude
- 13.Which of the following requires a license?
- A.
GIF
- B.
JPG
- C.
TIFF
- 14.Which MPEG would you use for higher quality?
- A.
MPEG1
- B.
MPEG2
- C.
MPEG4
- 15.What company developed the standard in the 1950's for analog transmissions?
- A.
MIDI
- B.
BetaCam
- C.
CompuServe
- D.
RCA
- 16.True of false:Metafiles are coalescing fields around spheres.
- A.
True
- B.
False
- 17.Logical pixels show _________.
- A.
Depth
- B.
Contrast
- C.
Color
- D.
Position
- 18.True or false:Lossless compression drops visually insignificant data to reduce the file size.
- A.
True
- B.
False
- 19.A _____ stores full color compression schemes.
- A.
JPG
- B.
PNG
- C.
SVG
- D.
TIFF
- 20.Pixels determine the size of the image in __________ images.
- A.
Bitmap
- B.
Vector
- C.
Both
- D.
Neither
- 21.What is rasterizing?
- A.
Transforming bitmap to vector
- B.
Transforming vector to bitmap
- C.
Transforming SVG to JPG
- D.
Transforming JPG to SVG
- 22.Who is the father of the information theory?
- A.
Harry Nyquist
- B.
Claude Shannon
- C.
Shannon-Nyquist
- D.
Blue-haired kid
- 23.Vectorization leads to ______________
- A.
Rastering
- B.
Lossy compression
- C.
Lossless compression
- D.
Posterization
- 24.Which of the following was not an older codec?
- A.
Cinepak
- B.
Indeo
- C.
Sorensen
- D.
CompuServe
- 25.Which of the following is not a valid location for CSS?
- A.
Sheet
- B.
External
- C.
Internal
- D.
Inline
Questions: 8 | Attempts: 4122 | Last updated: Mar 22, 2022
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