Computer Graphics MCQ Questions and Answers for Practice

1. A translation is applied to an object by

1. Repositioning it along with straight line path
2. Repositioning it along with circular path
3. Both a and b
4. None of the above

2. The graphics can be

1. Drawing
2. Photograph, movies
3. Simulation
4. All of these

3. The quality of an image depend on

1. No. of pixel used by image
2. No. of line used by image
3. No. of resolution used by image
4. None of these

4. Which one is the basic input device in GUI

1. Mouse
2. Graphics tablet
3. Voice system
4. Touch panel

5. A palette can be defined as a finite set of colors for managing the

1. Analog images
2. Digital images
3. Both a & b
4. None of these

6. Computer graphics was first used by

1. William fetter in 1960
2. James fetter in 1969
3. James gosling in 1991
4. John Taylor in 1980

7. GUI means

1. Graphical user interface
2. Graphical user interaction
3. Graphics uniform interaction
4. None of the above

8. Photoreceptors of eyes that allows color vision are called

1. rods
2. lens
3. corneas
4. cones

9. We translate a two-dimensional point by adding

1. Translation distances
2. Translation difference
3. Translation points
4. None of the above

10. Function between luminance of an object and its background is called

1. contrast
2. flicker
3. saturation
4. intensity

11. Plasma panel are also called

1. Liquid crystal display
2. Gas discharge display
3. Non emissive display
4. emissive display

12. Short films that use stop motion techniques are what type of animation?

1. Frame-based animation
2. HTML
3. Animation
4. Production

13. The component of interactive computer graphics are

1. A light pen
2. Display unit
3. Bank of switches
4. All of these

14. The quality of a picture obtained from a device depends on

1. Dot size
2. Number of dots per inch
3. Number of lines per inch
4. All of the above

15. What allows screen positions to be selected with the touch of a finger.

1. Touch panels
2. Image scanner
3. Light pen
4. Mouse