How can CSS animations be used to create a loading spinner effect?

How can developers optimize the performance of CSS 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.

Which of the following CSS properties is used to define the duration of an animation effect?

A). <div>animation-duration

B). <div>transition-duration

C). <div>animation-timing-function

D). <div>transition-timing-function

What is the primary purpose of using CSS transitions and animations in web development?

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

B). <div>To add dynamic and interactive effects to elements.

C). <div>To hide elements from users.

D). <div>To reduce the size of HTML files.

What does the ease-in-out timing function in CSS transitions signify?

A). <div>A gradual acceleration followed by a gradual deceleration.

B). <div>A sudden start with a gradual acceleration.

C). <div>A gradual acceleration with no deceleration.

D). <div>A linear speed with no acceleration or deceleration.

What CSS property is used to specify the duration of a transition or animation effect?

A). <div>transition-duration

B). <div>animation-duration

C). <div>transition-timing-function

D). <div>animation-timing-function

How can animations created using CSS properties enhance the visual appeal of a website?

A). <div>By making elements static and unchanging.

B). <div>By adding dynamic and interactive effects to elements.

C). <div>By reducing visual appeal and engagement.

D). <div>By increasing page loading times.

Which CSS property is used to specify the easing function for a transition or animation effect?

A). <div>transition-delay

B). <div>animation-duration

C). <div>transition-timing-function

D). <div>animation-timing-function

What is the purpose of using the infinite value for the animation-iteration-count property in CSS animations?

A). <div>To apply a single iteration of the animation effect.

B). <div>To apply multiple iterations of the animation effect.

C). <div>To apply an infinite number of iterations of the animation effect.

D). <div>To pause the animation indefinitely.

Which of the following is true about CSS transitions?

A). <div>They allow complex movements and transformations.

B). <div>They are used to define keyframes for animations.

C). <div>They change property values smoothly over a specified duration.

D). <div>They are more flexible and powerful than CSS animations.

How does specifying a transition delay in CSS benefit animations?

A). <div>It slows down the animation's duration.

B). <div>It speeds up the animation's duration.

C). <div>It controls when the animation starts after being triggered.

D). <div>It applies multiple animations simultaneously.