Q
How does setInterval impact CPU usage during animations?

Answer & Solution

Answer: Option B
Solution:
setInterval can increase CPU usage, especially for complex animations.
Related Questions on Average

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

Which method provides smoother animations on devices with varying screen refresh rates?

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

Which method requires additional logic for controlling animation speed?

A). requestAnimationFrame

B). setInterval

C). setTimeout

D). clearInterval

What does requestAnimationFrame ensure for animations?

A). Constant frame rate

B). Asynchronous execution

C). Synchronization with browser rendering

D). Customizable animation intervals

Which method is more suitable for implementing game loop animations?

A). setInterval

B). requestAnimationFrame

C). setTimeout

D). clearInterval

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

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 is a key advantage of setInterval for animations?

A). Precise synchronization with browser rendering

B). Simplicity of implementation

C). Battery efficiency

D). Constant frame rate