Answer & Solution
Answer: Option C
Solution:
setInterval is primarily used for timed execution of animation logic at specified intervals.
Q
What is the primary purpose of using setInterval for animations?
Related Questions on Average
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
Which method is more efficient for complex graphics and game animations?
A). setInterval
B). setTimeout
C). requestAnimationFrame
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
Which method requires additional logic for controlling animation speed?
A). requestAnimationFrame
B). setInterval
C). setTimeout
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
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 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
Which method is more suitable for implementing game loop animations?
A). setInterval
B). requestAnimationFrame
C). setTimeout
D). clearInterval
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 recommended for creating smooth and efficient animations on Canvas?
A). setInterval
B). requestAnimationFrame
C). setTimeout
D). clearInterval