Overview of Computer Graphics: Dive into the Fundamentals

Question 1

Which element is NOT a fundamental component of computer graphics?

Accepted Answer

Data encryption

Answer

Image rendering

Answer

Geometry manipulation

Answer

Animation

Question 2

In which industry is computer graphics extensively used for product design?

Accepted Answer

Automotive

Answer

Education

Answer

Finance

Answer

Healthcare

Question 3

What is the term for the process of transforming 3D objects into 2D images for display?

Accepted Answer

Rendering

Answer

Modeling

Answer

Animation

Answer

Shading

Question 4

Which algorithm is commonly employed for surface shading in computer graphics?

Accepted Answer

Gourard shading

Answer

Fourier transform

Answer

Dijkstra's algorithm

Answer

Breadth-first search

Question 5

In what way does computer graphics contribute to the field of virtual reality?

Accepted Answer

Creating immersive and interactive environments

Answer

Facilitating remote collaboration

Answer

Analyzing large datasets

Answer

Predicting weather patterns

Question 6

Which file format is commonly used to store 3D models?

Accepted Answer

OBJ

Answer

JPG

Answer

MP4

Answer

CSV

Question 7

What is the main advantage of utilizing ray tracing for image rendering?

Accepted Answer

Realistic lighting and shadows

Answer

Fast computation time

Answer

Ease of implementation

Answer

Low memory requirements

Question 8

Which of the following is a significant challenge in computer graphics that impacts the realism of rendered images?

Accepted Answer

Aliasing

Answer

Texture mapping

Answer

Motion blur

Answer

File size optimization

Question 9

Which definition accurately captures the essence of computer graphics?

Accepted Answer

The art of generating visual content using computers

Answer

The science of manipulating digital imagery

Answer

The process of creating interactive graphics applications

Answer

The technique of managing graphical data

Question 10

Who is widely recognized as the 'pioneer of computer graphics'?

Accepted Answer

Ivan Sutherland

Answer

Alan Turing

Answer

Tim Berners-Lee

Answer

Grace Hopper

Question 11

Which technique simulates light transport and generates photorealistic images?

Accepted Answer

Ray tracing

Answer

Z-buffering

Answer

Scanline rendering

Answer

Phong shading

Question 12

What is the main function of a graphics pipeline in computer graphics?

Accepted Answer

To translate high-level graphics commands into low-level instructions for the graphics hardware

Answer

To store and organize graphical data

Answer

To display graphics on a screen

Answer

To compress images for efficient storage

Question 13

Which file format is predominantly used for storing and exchanging 3D models?

Accepted Answer

.OBJ

Answer

.JPEG

Answer

.PDF

Answer

.TXT

Question 14

Which lighting model provides the most realistic and sophisticated illumination effects?

Accepted Answer

Global illumination

Answer

Ambient lighting

Answer

Diffuse lighting

Answer

Specular lighting

Question 15

What is the primary purpose of texture mapping in computer graphics?

Accepted Answer

To enhance the visual detail and realism of 3D models

Answer

To reduce the geometrical complexity of 3D models

Answer

To create the illusion of motion and depth

Answer

To correct for errors in lighting and shading

Question 16

Which element is not a fundamental aspect of computer graphics?

Accepted Answer

Robotics

Answer

Geometric modeling

Answer

Rasterization

Answer

Animation

Question 17

What is the fundamental difference between raster and vector graphics?

Accepted Answer

Raster graphics are pixel-based, while vector graphics are equation-based.

Answer

Vector graphics are pixel-based, while raster graphics are equation-based.

Answer

Raster graphics are resolution-dependent, while vector graphics are resolution-independent.

Answer

Vector graphics are resolution-dependent, while raster graphics are resolution-independent.

Question 18

Which emerging trend in computer graphics involves harnessing artificial intelligence for image and video generation?

Accepted Answer

Generative adversarial networks

Answer

Motion capture

Answer

Virtual reality

Answer

Ray tracing

Question 19

Which of the following is NOT a fundamental concept of computer graphics?

Accepted Answer

Physics simulations

Answer

Representation and manipulation of visual information

Answer

Modeling of objects and scenes

Answer

Mathematical foundation for image synthesis

Question 20

In which industry is computer graphics used to create realistic visual effects?

Accepted Answer

Movie and video game production

Answer

Scientific visualization

Answer

Medical imaging

Answer

Image processing

Question 21

Who is commonly referred to as the 'father of computer graphics'?

Accepted Answer

Ivan Sutherland

Answer

Michael Faraday

Answer

Ada Lovelace

Answer

Charles Babbage

Question 22

Which current trend in computer graphics focuses on creating interactive and immersive experiences?

Accepted Answer

Virtual reality

Answer

Cloud computing

Answer

Artificial intelligence

Answer

Blockchain technology

Question 23

How do raster graphics differ from vector graphics?

Accepted Answer

Raster graphics use pixels, while vector graphics use geometric primitives

Answer

Vector graphics use pixels, while raster graphics use geometric primitives

Answer

Raster graphics are lossless, while vector graphics are lossy

Answer

Vector graphics are lossless, while raster graphics are lossy

Question 24

Computer graphics plays a crucial role in various fields. Which of these is LEAST likely to utilize computer graphics?

Accepted Answer

Managing and optimizing computer networks

Answer

Video games and animated movies

Answer

Interactive learning tools and simulations

Answer

Creating and analyzing medical scans

Question 25

Which of the following is NOT considered a core category within the field of computer graphics?

Accepted Answer

Image processing

Answer

Raster graphics

Answer

Vector graphics

Answer

3D graphics

Question 26

In computer graphics, a crucial ethical consideration when creating visual content is:

Accepted Answer

Transparency: disclosing when computer-generated imagery is used

Answer

Accuracy: presenting content that reflects reality

Answer

Efficiency: using techniques that minimize rendering time

Question 27

Who is widely recognized as the pioneer of computer graphics?

Accepted Answer

Ivan Sutherland

Answer

Alan Turing

Answer

John von Neumann

Answer

Bill Gates

Question 28

Which of the following represents a recent advancement in the field of computer graphics?

Accepted Answer

Motion capture technology

Answer

Rasterization

Answer

Cubic splines

Answer

Phong shading

Question 29

Which step in the computer graphics pipeline is responsible for creating the initial representation of objects?

Accepted Answer

Modeling

Answer

Animation

Answer

Texturing

Answer

Rendering

Question 30

Which file format is commonly utilized for storing 3D meshes?

Accepted Answer

.obj

Answer

.doc

Answer

.jpeg

Answer

.txt

Question 31

What is the primary reason for employing ray tracing in computer graphics?

Accepted Answer

Achieving photorealistic image rendering

Answer

Enhancing animation fluidity

Answer

Facilitating cross-platform compatibility

Answer

Reducing computational complexity

Question 32

Which type of animation commonly involves defining key poses and interpolating intermediate frames?

Accepted Answer

Keyframe animation

Answer

Motion capture

Answer

Inverse kinematics

Answer

Procedural animation

Question 33

What is the primary function of a texture map in computer graphics?

Accepted Answer

Adding surface details and textures to objects

Answer

Compressing 3D models

Answer

Storing animation data

Answer

Generating realistic lighting effects

Question 34

Which aspect of lighting is crucial for creating depth and realism in computer graphics?

Accepted Answer

Adding shadows and highlights

Answer

Setting exposure levels

Answer

Adjusting color balance

Answer

Applying filters

Question 35

What is the primary role of rasterization in computer graphics?

Accepted Answer

Converting vector graphics into pixel data.

Answer

Creating textures for objects.

Answer

Adding shadows and lighting to images.

Answer

Animating 3D models.

Question 36

Which of the following file formats is commonly used to store 3D models?

Accepted Answer

.obj

Answer

.doc

Answer

.jpg

Answer

.png

Question 37

What is the purpose of a graphics pipeline?

Accepted Answer

To process and render graphics data in an efficient and optimized manner.

Answer

To create and edit 3D models.

Answer

To store and manage graphics data.

Question 38

What is the fundamental distinction between vector graphics and raster graphics?

Accepted Answer

Vector graphics are defined using mathematical equations, while raster graphics are defined using pixel data.

Answer

Vector graphics are more suitable for 3D modeling, while raster graphics are more suitable for 2D images.

Question 39

Which of the choices exemplifies an application of computer graphics in the medical field?

Accepted Answer

Medical imaging and data visualization

Answer

Education

Answer

Web design

Answer

Gaming

Question 40

What is the primary function of interpolation in computer graphics?

Accepted Answer

To fill in the gaps between discrete data points to create a smooth transition.

Answer

To create realistic shadows and lighting.

Answer

To reduce the complexity of 3D models.

Question 41

When optimizing the performance of a computer graphics application, which of the strategies is crucial to consider?

Accepted Answer

Reducing the number of draw calls

Answer

Enabling anti-aliasing

Answer

Increasing the complexity of 3D models

Answer

Using high-resolution textures

Question 42

Why is the Utah teapot historically significant in the field of computer graphics?

Accepted Answer

It was one of the first 3D models to be widely used in computer graphics.

Answer

It was created by the father of computer graphics, Ivan Sutherland.

Answer

It was the first model to be rendered using ray tracing.