CIW Advanced HTML5 & CSS3 Specialist 2

Question 1

Which CSS3 property is used to add rounded corners to an element's border box?

Accepted Answer

border-radius

Answer

corner-radius

Answer

rounded-corner

Answer

border-style

Question 2

What is the purpose of the CSS3 @media rule?

Accepted Answer

To apply styles conditionally based on device characteristics or screen size

Answer

To import external stylesheets at runtime

Answer

To define reusable CSS custom properties

Answer

To declare CSS keyframe sequences

Question 3

Which CSS3 property controls the speed curve of a transition effect?

Accepted Answer

transition-timing-function

Answer

transition-speed

Answer

transition-curve

Answer

animation-timing

Question 4

Which CSS3 flexbox property aligns flex items along the cross axis (perpendicular to the main axis)?

Accepted Answer

align-items

Answer

justify-content

Answer

flex-wrap

Answer

flex-direction

Question 5

What CSS3 property applies shadow effects behind an element's border box?

Accepted Answer

box-shadow

Answer

text-shadow

Answer

drop-shadow

Answer

element-shadow

Question 6

Which CSS3 pseudo-class selector targets an element only when it is the first child of its parent?

Accepted Answer

element:first-child

Answer

element:first

Answer

element:nth-child(1st)

Answer

element:first-type

Question 7

Which CSS3 function creates a smooth color transition from one point to another along a straight line?

Accepted Answer

linear-gradient()

Answer

gradient()

Answer

color-gradient()

Answer

radial-gradient()