Q
How does requestAnimationFrame contribute to battery efficiency?

Answer & Solution

Answer: Option B
Solution:
requestAnimationFrame optimizes battery efficiency 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

Which method allows for more control over animation intervals?

A). requestAnimationFrame

B). setInterval

C). setTimeout

D). clearInterval

Which method requires additional logic for controlling animation speed?

A). requestAnimationFrame

B). setInterval

C). setTimeout

D). clearInterval

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

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 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 is more efficient for complex graphics and game animations?

A). setInterval

B). setTimeout

C). requestAnimationFrame

D). clearInterval

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 does requestAnimationFrame ensure for animations?

A). Constant frame rate

B). Asynchronous execution

C). Synchronization with browser rendering

D). Customizable animation intervals

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