Which component is responsible for rendering WebGL scenes?

Which function is used to obtain the WebGL context in JavaScript?

A). getContext('webgl')

B). getWebGLContext()

C). obtainWebGLContext()

D). getRenderingContext()

What is the purpose of a viewport in WebGL?

A). Displaying rendered graphics

B). Managing shaders and programs

C). Handling user input

D). Controlling canvas size

What is the role of a texture in WebGL rendering?

A). Adding detail and realism to objects

B). Defining object shapes and geometry

C). Managing shaders and programs

D). Handling user interactions

How can you handle user interactions in WebGL applications?

A). Event listeners and JavaScript

B). WebGLRenderingContext and buffers

C). Shader compilation and linking

D). WebGL APIs and WebGLRenderer

How does a fragment shader differ from a vertex shader in WebGL?

A). Processes fragments/pixels

B). Processes vertices/points

C). Manages rendering pipeline

D). Handles user interaction

Which technique is used to create animations in WebGL?

A). Updating object positions over time

B). Adding textures to objects

C). Adjusting canvas size

D). Managing user input

What is the role of uniforms in WebGL shaders?

A). Passing data from JavaScript to shaders

B). Defining geometry attributes

C). Handling user input

D). Managing WebGL context

What is the purpose of buffers in WebGL?

A). Storing data for rendering

B). Displaying images and videos

C). Handling user input

D). Managing WebGL context

Which JavaScript API is based on OpenGL ES and used for 3D graphics in web browsers?

A). WebGL

B). Canvas

C). SVG

D). WebAudio

What type of graphics does WebGL primarily focus on?

A). 3D graphics

B). 2D graphics

C). Vector graphics

D). Audio graphics