Q
How does requestAnimationFrame contribute to battery life during animations?

Answer & Solution

Answer: Option B
Solution:
requestAnimationFrame optimizes battery life by synchronizing animations with screen refresh rates.
Related Questions on Average

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

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 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

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 is more efficient for complex graphics and game animations?

A). setInterval

B). setTimeout

C). requestAnimationFrame

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 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

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

Which method allows for more control over animation intervals?

A). requestAnimationFrame

B). setInterval

C). setTimeout

D). clearInterval

Which method is suitable for basic timed actions and animations on the Canvas?

A). requestAnimationFrame

B). setInterval

C). setTimeout

D). clearInterval