Top-notch Computer Graphics Test - 85+ MCQs: Computer Graphics Quiz: Test Your Understanding with Graphics Programming Questions and Answers

1. What is the purpose of a Displacement Map in computer graphics?

To represent colors in 3D space

To simulate realistic shadows

To store texture information

To deform the geometry of 3D models

2. What is the primary purpose of a Tone Mapping technique in computer graphics?

To create realistic skin textures

To simulate realistic water surfaces

To enhance brightness and contrast

To optimize GPU performance

3. What is the purpose of a Real-Time Ray Tracing technique in computer graphics?

To optimize rendering performance

To simulate realistic shadows

To trace rays for complex scenes

To create realistic reflections

4. What is the purpose of a specular map in computer graphics?

To represent ultraviolet light

To create realistic materials

To add color to 3D models

To simulate water reflections

5. In computer graphics, what does the term 'Hemispherical Lighting' refer to?

Adding direct sunlight to a scene

Simulating indirect lighting

Creating realistic sky effects

Enhancing color saturation

6. Which graphics rendering technique is commonly used for creating realistic shadows in 3D scenes?

Ray Tracing

Shadow Mapping

Shading

Voxelization

7. Which term is used to describe the process of creating a 3D model from a set of photographs?

Rendering

Modeling

Texturing

Photogrammetry

8. What is the primary purpose of a Normalized Device Coordinates (NDC) in computer graphics?

To represent colors in 3D space

To define screen space coordinates

To store texture information

To encode 3D model details

9. Which term is used to describe the process of simulating the interaction of light with transparent materials?

Subsurface Scattering

Reflection Mapping

Refraction

Transparency Rendering

10. What does VFX stand for in the context of computer graphics?

Visual Effects

Virtual Fix

Vector Frame Xtreme

Vivid FX

11. What is the purpose of anti-aliasing in computer graphics?

To smooth jagged edges

To enhance color saturation

To reduce file size

To create 3D effects

12. Which color model is commonly used for computer graphics?

RGB

CMYK

HSV

YUV

13. Which term is used to describe the process of simulating the scattering of light within a participating medium, such as smoke or fog?

Volumetric Scattering

Fog Mapping

Depth of Field

Light Scattering

14. What is the purpose of a viewport in computer graphics?

To view 3D models from different angles

To store image files

To process pixel data

To display images on a monitor

15. In computer graphics, what does the term 'Ambient Occlusion' refer to?

Simulating indirect lighting

Adding ambient light to a scene

Enhancing color contrast

Creating atmospheric effects

16. In computer graphics, what does the term 'Subsurface Scattering' refer to?

Simulating indirect lighting

Creating realistic skin textures

Enhancing color contrast

Creating atmospheric effects

17. In computer graphics, what does the term 'Frame Rate' refer to?

Number of frames in a movie

Speed of GPU processing

Number of frames displayed per second

Resolution of an image

18. Which term is used to describe the process of simulating the bending of light around obstacles?

Diffraction

Reflection Mapping

Refraction

Light Scattering

19. What is the function of a framebuffer in computer graphics?

To display images on a monitor

To store temporary graphics data

To process shaders

To compress image files

20. What is the purpose of a Voxel Cone Tracing technique in computer graphics?

To simulate realistic water surfaces

To optimize rendering performance

To trace rays for complex scenes

To achieve global illumination in real-time

21. What does VRAM stand for in the context of graphics cards?

Virtual Random Access Memory

Visual Rendering and Memory

Video RAM

Vector Resolution and Memory

22. What is the function of a shader in computer graphics?

To define colors in CSS

To process graphics data on the GPU

To create HTML layouts

To store textures

23. What is the purpose of a Clipping Plane in computer graphics?

To add color to images

To define the viewing frustum

To store temporary graphics data

To create realistic materials

24. What is the purpose of a Procedural Generation in computer graphics?

To create realistic skin textures

To generate content algorithmically

To add depth to 3D surfaces

To simulate realistic fur in 3D models

25. Which term is used to describe the process of simulating the physics of light in 3D graphics?

Ray Tracing

Shading

Rendering

Physics Simulation

26. Examine the significance of anti-aliasing in computer graphics and its impact on image quality.

Anti-aliasing reduces jagged edges in images, resulting in smoother graphics. It is crucial for improving image quality and visual appeal.

Anti-aliasing enhances the brightness of images, providing a more vibrant visual experience.

Anti-aliasing is essential for compressing graphics files, reducing storage space.

Anti-aliasing improves the speed of graphics rendering, optimizing performance in real-time applications.

27. What is the primary purpose of a View Frustum in computer graphics?

To represent colors in 3D space

To define the visible region in 3D space

To store texture information

To encode 3D model details

28. Which term is used to describe the process of simulating the scattering of light within a participating medium, such as clouds or smoke?

Volumetric Scattering

Fog Mapping

Depth of Field

Light Scattering

29. Which term is used to describe the visual quality of an image in computer graphics?

Resolution

Bitrate

Framerate

Clarity

30. Which term is used to describe the process of adjusting the brightness and contrast of an image based on its depth?

Tone Mapping

Gamma Correction

Exposure Control

Color Grading

31. Which term is used to describe the process of simulating the bending of light as it passes through transparent materials, creating a distortion effect?

Lens Flare

Caustics

Depth of Field

Light Scattering

32. What is the primary purpose of a graphics pipeline?

To transport physical graphics cards

To process and render graphics data

To design user interfaces

To store image files

33. In computer graphics, what does the acronym CAD stand for?

Computer-Aided Design

Centralized Application Development

Creative Animation Design

Computer Artistic Drawing

34. Which technique is commonly used for real-time rendering of dynamic and realistic water surfaces?

Reflection Mapping

Ray Tracing

Wavelet Turbulence

Displacement Mapping

35. Which algorithm is commonly used for real-time rendering of realistic shadows in dynamic scenes?

Ray Tracing

Voxel Cone Tracing

Cascaded Shadow Maps

Shadow Volume Rendering

36. Which term is used to describe the process of simulating the bending of light as it passes through transparent materials?

Lens Flare

Caustics

Depth of Field

Light Scattering

37. What does GPU stand for in the context of computer graphics?

Graphics Processing Unit

General Processing Unit

Graphical Performance Unit

Graphics Power Unit

38. Which graphics file format supports transparency?

JPEG

PNG

GIF

TIFF

39. In computer graphics, what does the term 'Rasterization' refer to?

Converting vector graphics to raster images

Creating 3D models

Applying filters to images

Optimizing GPU performance

40. Which term is used to describe the process of smoothing the edges of a 3D model?

Anti-Aliasing

Shading

Ray Tracing

Rendering

Computer Graphics MCQ Test 2