How does using multiple simultaneous animations impact the performance of a webpage?

What is the primary purpose of using keyframe animations in web development?

A). <div>To create static and unchanging elements.

B). <div>To add dynamic and complex animations to elements.

C). <div>To reduce visual appeal and engagement.

D). <div>To increase page loading times.

What role does the @keyframes rule play in defining keyframe animations?

A). <div>It specifies the duration of the animation.

B). <div>It defines the starting and ending states of the animation.

C). <div>It controls the direction of the animation.

D). <div>It specifies the keyframes and style changes along the animation timeline.

How can developers create a continuous looping animation using keyframes?

A). <div>By setting the animation-duration property.

B). <div>By using the animation-name property.

C). <div>By specifying the timing function of the animation.

D). <div>By using the animation-iteration-count property with the value 'infinite'.

What is the purpose of defining multiple keyframes in a keyframe animation?

A). <div>To reduce the complexity of the animation.

B). <div>To specify the total duration of the animation.

C). <div>To control the direction of the animation.

D). <div>To create varied style changes and movements at different stages of the animation.

What does the forwards value for the animation-fill-mode property in keyframe animations signify?

A). <div>The animation starts from the beginning when triggered.

B). <div>The animation starts from the end when triggered.

C). <div>The animation starts from a specified keyframe when triggered.

D). <div>The animation retains styles from the ending keyframe after completing.

What do keyframes specify in a keyframe animation?

A). <div>The total duration of the animation.

B). <div>The starting and ending states of the animation.

C). <div>The easing function for the animation.

D). <div>The style changes at different points of the animation.

How does the animation-fill-mode property impact the appearance of elements before and after a keyframe animation?

A). <div>It defines the starting and ending states of the animation.

B). <div>It specifies the number of times the animation should repeat.

C). <div>It controls the direction of the animation.

D). <div>It defines how the element's styles should be applied before and after the animation.

What CSS rule is used to define keyframe animations?

A). <div>@keyframes

B). <div>@animation

C). <div>@transition

D). <div>@transform

What is the role of the animation-name property in CSS keyframe animations?

A). <div>It specifies the duration of the animation.

B). <div>It defines the starting and ending states of the animation.

C). <div>It controls the direction of the animation.

D). <div>It specifies the name of the keyframes to use for the animation.

How can developers optimize the performance of keyframe animations?

A). <div>By adding multiple simultaneous animations.

B). <div>By using heavy images and video backgrounds.

C). <div>By avoiding excessive animations and optimizing code.

D). <div>By removing all transitions from the website.