Computer Graphics MCQ Questions and Answers

1. Which of the following is component of graphics?

(A) Monitor

(B) Memory buffer

(D) All of the above

Answer : D

2. A process of changing the position of an object in a straight line path is _____

(A) Translation

(B) Rotation

(D) All of the above

Answer : A

3. GIF supports

(A) 256 colours

(B) 572 colours

(D) 16 million colours

Answer : A

4. Dragging in computer graphics can be achieved through which of the following transformation?

(A) Translaation

(B) Rotation

(D) Mirror reflection

Answer : A

5. The memory area which holds a set intensity values for all the screen points is :

(A) Frame buffer

(B) Refresh RAM

(D) RAM

Answer : A

Computer Graphics MCQ

6. The amount of memory in frame buffer is called :

(A) Bit plane

(B) Plane

(D) None of these

Answer : A

7. When projection lines are perpendicular to the view plane then such type of projection is called

(A) Parallel

(B) Perspective

(D) Oblique

Answer : C

8. After arbitary 2D transformation a pair of parallel lines

(A) Become intersecting

(B) Become coincedent

(D) Become circular arcs

Answer : C

9. The term that is not synonymous with vector CRT is :

(A) Calligraphic CRT

(B) Raster CRT

(D) Random scan CRT

Answer : B

10. Raster means :

(A) Series of parallel lines

(B) Series of parallel blocks

(D) Series of parallel sweeps

Answer : D

Computer Graphics MCQ

11. Resolution can be defined by

(A) Number of component

(B) Number of small square boxes

(D) Number of pixels per unit length

Answer : D

12. The process of selecting and viewing the picture with different view is called :

(A) Windowing

(B) Clipping

(D) Both (a) and (b)

Answer : A

13. The most basic transformation that are applied in 3D planes are :

(A) Translation

(B) Scaling

(D) All of these

Answer : D

14. Parallel projection shows the :

(A) True image of an object

(B) True size of an object

(D) All of these

Answer : D

15. CGA stands for :

(A) Computer graphics array

(B) Color graphics adapter

(D) Color graphics array

Answer : B

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Computer Graphics MCQ-5

1. Which of the following is component of graphics?

2. A process of changing the position of an object in a straight line path is _____

3. GIF supports

4. Dragging in computer graphics can be achieved through which of the following transformation?

5. The memory area which holds a set intensity values for all the screen points is :

Computer Graphics MCQ

6. The amount of memory in frame buffer is called :

7. When projection lines are perpendicular to the view plane then such type of projection is called

8. After arbitary 2D transformation a pair of parallel lines

9. The term that is not synonymous with vector CRT is :

10. Raster means :

Computer Graphics MCQ

11. Resolution can be defined by

12. The process of selecting and viewing the picture with different view is called :

13. The most basic transformation that are applied in 3D planes are :

14. Parallel projection shows the :

15. CGA stands for :

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