TOP 1000+ Computer Graphics MCQ pdf with solved answer 2025

1. Which of the applications of computer graphics.

A

Computer-Aided Learning (Cal)

B

Graphical User Interface (GUI)

C

Computer-Aided Design

D

All of the above

Answer:

The correct option is D.

Note
Description:

2. Which of the following statements define Computer Graphics?

A

It refers to designing images

B

It means designing computers

C

It refers to designing plans

D

ALL of the above

Answer:

The correct option is A.

Note
Description: Computer Graphics refers to designing or generating images using computers.

3. Which of the following is a Computer Graphics Curve?

A

All of the Below

B

Explicit Curves

C

Implicit Curves

D

Bezier Curves

Answer:

The correct option is A.

Note
Description: A curve is made up of an unlimited number of points. Except for endpoints, each point has two neighbors. Explicit, implicit, Bezier and parametric curves are the three types of curves.

4. Vector graphics is composed of

A

Pixels

B

Palette

C

Paths

D

None of the above

Answer:

The correct option is C.

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Description:

5. GUI stands for –

A

Graphical user interface

B

Graphics uniform interaction

C

Graphical user interaction

D

All of the above

Answer:

The correct option is A.

Note
Description:

6.Which of the following device is designed to minimize the background sound?

A

Data glove

B

Microphone

C

Digitizers

D

Joystick

Answer:

The correct option is B.

Note
Description: The microphone is designed to minimize the background sound.

7. Which of the following type of perspective projection is also called “Angular Perspective”?

A

One-point

B

Two-point

C

Three-point

D

Four-Point

Answer:

The correct option is B.

Note
Description: “Angular Perspective” is another name for Two-Point. The two vanishing points on the line in a two-point perspective form an angle between them, which is why it is also known as angular perspective.

8.Which of the following is a correct abbreviation of DDA algorithm?

A

Data differential analyzer

B

Digital differential analyzer

C

Digital difference analyzer

D

Direct differential analyzer

Answer:

The correct option is B.

Note
Description: DDA stands for the digital differential analyzer

9. Which of the following defines a pixel mask?

A

A string containing 1 and 0

B

A string containing 0 and 0

C

A string containing only 0’s

D

A string containing only 1;s

Answer:

The correct option is A.

Note
Description: Inter-span spacing can be specified in a pixel mask that contains digits 1 and 0.

10. List advantages of virtual reality

A

Virtual reality creates a realistic world

B

Virtual Reality makes education easier and more comfortable.

C

It enables users to explore places.

D

All of the above

Answer:

The correct option is D.

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Description:

11. Types of computer graphics are

A

Vector and raster

B

Scalar and raster

C

Vector and scalar

D

All of the above

Answer:

The correct option is A.

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Description:

12. The graphics can be

A

Drawing

B

Photograph, movies

C

Simulation

D

All of these

Answer:

The correct option is D.

Note
Description:

13. How is the line path on the polygon area for a 45% line?

A

Vertical

B

Horizontal

C

Centered

D

None of the above

Answer:

The correct option is A.

Note
Description: Only if a line is 45 percent is the line path centered on the polygon region.

14. Which of the following algorithm is a faster method for calculating pixel positions?

A

Parallel line algorithm

B

Mid-point algorithm

C

DDA line algorithm

D

Bresenham’s line algorithm

Answer:

The correct option is C.

Note
Description: The fastest method DDA for calculating pixel positions is a faster method.

15. Which of the following must be specified to generate a rotation?

A

Rotation angle

B

Co-ordinates

C

Rotational distance?

D

All of the above

Answer:

The correct option is A.

Note
Description:

16. Which of the following equations is used in 2D translation to move a point(x,y) to the new point (x’,y’)?

A

x’ = x + ty and y’ = y + tx

B

x’ = x – tx and y’ = y – ty

C

x’ = x + tx and y’ = y + ty

D

x’ = x + tx and y’ = y – ty

Answer:

The correct option is C.

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Description:

17. List various character generation methods. ) The components of Interactive computer graphics are –

A

A monitor

B

Display controller

C

Frame buffer

D

All of the above

Answer:

The correct option is D.

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Description:

18. Graphics is one of the_________ major key element in design of multimedia application.

A

Three

B

Four

C

Five

D

Eight

Answer:

The correct option is C.

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Description:

19. Several graphics image file formats that are used by most of graphics system are

A

GIF

B

JPEG

C

TIFF

D

All of the above

Answer:

The correct option is D.

Note
Description:

20. Raster images are more commonly called

A

Pix map

B

bitmap

C

both a and b

D

None of these

Answer:

The correct option is B.

Note
Description: