Use CSS3 in applications - Programming in HTML5 with JavaScript and CSS3 - page 288

Objective review
Answer the following questions to test your knowledge of the information in this objective.
You can find the answers to these questions and explanations of why each answer choice is
correct or incorrect in the “Answers” section at the end of this chapter.

Which of the following layouts is based on columns and rows?
A. flexbox

1.

multi-column

B.

grid layout C.

exclusions

D.

2. Which of the following is false about a flexbox layout?
A. The direction of the elements in a flexbox can be controlled with the flex-direction
property.
B. The elements layout can be configured along the layout axis using the flex-pack
property.
C. Elements in a flexbox are called flexbox items.
D. Elements in a flexbox can be set into rows and columns.

Which of the following property values for wrap-flow will allow the text to wrap along
both sides of an element?
A. both
B. all
C. left and right

3.

cross

D.

Objective 4.4: Create an animated and adaptive UI

The modern day website is an interactive experience for the end user. CSS3 provides many
mechanisms to apply a professional touch to the end-user interaction. This is achieved
through the ability to animate and transform objects. By adding these rich features to
your webpages, you really bring the experience to the next level. In addition, there is an
opportunity to create a responsive user interface. A responsive user interface is one that can
adapt itself automatically based on the size of the screen that is available. Finally, the ability to
hide and disable controls provides you with the ability to further customize the user interface
with CSS.