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
Which element provides a 2D drawing context in HTML5?
A). Canvas
B). WebGL
C). SVG
D). Audio
Which element is used to display WebGL content in HTML documents?
A). Canvas
B). WebGL
C). SVG
D). Audio
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 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
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
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
How are vertices and faces typically defined in WebGL geometry?
A). Arrays and indices
B). Coordinates and colors
C). Lines and circles
D). Textures and patterns
Which component is responsible for rendering WebGL scenes?
A). WebGLRenderer
B). WebGLRenderingContext
C). ShaderCompiler
D). WebGLProgram