Which function is used to obtain the WebGL context in JavaScript?
A). getContext('webgl')
B). getWebGLContext()
C). obtainWebGLContext()
D). getRenderingContext()
How does WebGL leverage GPU for rendering?
A). Accelerated rendering using GPU
B). Accelerated rendering using CPU
C). Using server-side processing
D). Using client-side processing
What type of graphics does WebGL primarily focus on?
A). 3D graphics
B). 2D graphics
C). Vector graphics
D). Audio graphics
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 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
What is the primary advantage of using WebGL for 3D graphics?
A). High-performance rendering
B). Low-quality graphics
C). Limited compatibility
D). Slow rendering
Which JavaScript API is based on OpenGL ES and used for 3D graphics in web browsers?
A). WebGL
B). Canvas
C). SVG
D). WebAudio
Which component is responsible for creating and compiling shaders in WebGL?
A). WebGLRenderingContext
B). ShaderCompiler
C). WebGLShader
D). ShaderProgram
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
What is the purpose of shaders in WebGL?
A). Customizing rendering pipelines
B). Managing WebGL context
C). Rendering 2D graphics
D). Handling user input