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 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
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 element is used to display WebGL content in HTML documents?
A). Canvas
B). WebGL
C). SVG
D). Audio
What is the purpose of shaders in WebGL?
A). Customizing rendering pipelines
B). Managing WebGL context
C). Rendering 2D graphics
D). Handling user input
Which component is responsible for creating and compiling shaders in WebGL?
A). WebGLRenderingContext
B). ShaderCompiler
C). WebGLShader
D). ShaderProgram
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
Which component is responsible for rendering WebGL scenes?
A). WebGLRenderer
B). WebGLRenderingContext
C). ShaderCompiler
D). WebGLProgram
Which element provides a 2D drawing context in HTML5?
A). Canvas
B). WebGL
C). SVG
D). Audio
Which function is used to obtain the WebGL context in JavaScript?
A). getContext('webgl')
B). getWebGLContext()
C). obtainWebGLContext()
D). getRenderingContext()