Computer graphics Quiz

Test yourself on Computer graphics with AI-generated multiple-choice questions, answers, and explanations.

Q1. Which type of polygon shading results in a smooth gradient across the surface?

Q2. Which of the following is a 3D modeling technique used to create realistic surfaces by applying texture and lighting effects?

Q3. What technique is commonly used to reduce aliasing artifacts in computer graphics?

Q4. What does the abbreviation 'GPU' stand for in computer graphics?

Q5. Which of the following represents a 3D coordinate system used in computer graphics?

Q6. Which algorithm is commonly used for rendering realistic images by simulating the interaction of light with objects?

Answers

A1. Gouraud Shading

Because Gouraud shading calculates the color of each vertex of a polygon and then interpolates the colors across the surface, resulting in a smooth gradient appearance.

A2. Phong shading

Phong shading was developed by Bui Tuong Phong in 1973 and revolutionized computer graphics by enabling smoother and more realistic rendering of curved surfaces through per-pixel lighting calculations.

A3. Anti-aliasing

Because anti-aliasing is a technique commonly used to reduce aliasing artifacts in computer graphics by smoothing out jagged edges and enhancing overall image quality.

A4. Graphics Processing Unit

Because the term 'Graphics Processing Unit' is widely used in computer graphics to refer to the hardware that accelerates the rendering of visual effects and images on a computer screen.

A5. Cartesian Coordinate System

Because the Cartesian Coordinate System is commonly used in computer graphics to represent three-dimensional objects.

A6. Ray Tracing

Because ray tracing is a rendering algorithm that accurately simulates the behavior of light in interaction with objects, resulting in realistic images.