Answer & Solution
Answer: Option B
Solution:
requestAnimationFrame synchronizes animations with the browser's rendering, leading to smoother animations.
Q
What is a key advantage of using requestAnimationFrame for canvas animations?
Related Questions on Average
Which method is suitable for basic timed actions and animations on the Canvas?
A). requestAnimationFrame
B). setInterval
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 can be a drawback of using setInterval for long-running animations?
A). Reduced memory usage
B). Increased animation smoothness
C). Potential performance degradation
D). Improved battery efficiency
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
What does requestAnimationFrame ensure for animations?
A). Constant frame rate
B). Asynchronous execution
C). Synchronization with browser rendering
D). Customizable animation intervals
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
Which method is more suitable for implementing game loop animations?
A). setInterval
B). requestAnimationFrame
C). setTimeout
D). clearInterval
Which method is more efficient for complex graphics and game animations?
A). setInterval
B). setTimeout
C). requestAnimationFrame
D). clearInterval
How does requestAnimationFrame contribute to battery efficiency?
A). By increasing CPU usage
B). By synchronizing animations with screen refresh rates
C). By reducing animation intervals
D). By limiting animation duration
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