Answer & Solution
Answer: Option C
Solution:
requestAnimationFrame ensures synchronization with the browser's rendering for smoother animations.
Q
What does requestAnimationFrame ensure for animations?
Related Questions on Average
Which method requires additional logic for controlling animation speed?
A). requestAnimationFrame
B). setInterval
C). setTimeout
D). clearInterval
How does requestAnimationFrame handle animation loops?
A). It sets a fixed time interval for animation updates
B). It relies on browser refresh rates for animation updates
C). It pauses animations at specified intervals
D). It randomly updates animation frames
What is a potential drawback of using setInterval for animations?
A). Inconsistent frame rate
B). Compatibility issues with modern browsers
C). Lack of precise interval control
D). Synchronization with browser rendering
Which method is more suitable for implementing game loop animations?
A). setInterval
B). requestAnimationFrame
C). setTimeout
D). clearInterval
How does setInterval impact CPU usage during animations?
A). It reduces CPU usage
B). It increases CPU usage
C). It has no impact on CPU usage
D). It optimizes CPU usage
What happens if setInterval is used with a very short interval for animations?
A). Increased animation smoothness
B). Decreased animation performance
C). More precise animation control
D). Reduced CPU usage
What is the primary purpose of using setInterval for animations?
A). Precise animation control
B). Synchronization with browser rendering
C). Timed execution of animation logic
D). Efficient memory management
What can be a downside of using requestAnimationFrame for animations?
A). Increased battery usage
B). Inconsistent frame rates
C). Limited animation duration
D). Lack of synchronization with browser rendering
How does requestAnimationFrame contribute to battery life during animations?
A). By increasing CPU usage
B). By synchronizing with screen refresh rates
C). By reducing animation intervals
D). By limiting animation duration
What is a key advantage of using requestAnimationFrame for canvas animations?
A). Precise interval control
B). Synchronization with browser rendering
C). Simplicity of implementation
D). Compatibility with older browsers