Bootstrap in 24 Hours, Sams Teach Yourself by Jennifer Kyrnin

Author:Jennifer Kyrnin [Kyrnin, Jennifer]
Language: eng
Format: azw3
Publisher: Pearson Education
Published: 2015-11-04T05:00:00+00:00

Quiz

1. A helper class that changes the text color is called what?

a. A color class

b. A context class

c. A contextual class

d. A help class

2. What happens when you use a class from question 1 to change the color of a link?

a. The link changes color only on hover.

b. The link changes color and gets a darker color on hover.

c. The link changes color when it’s active.

d. Nothing; the link stays the same color as usual.

3. True or False: You do not need to do anything to make an element accessible, beyond adding the class, when a helper class adds critical information to the element.

a. True. The class provides the information to all customers automatically.

b. True. The class makes the element accessible.

c. False. You need to add another class to the element to make it accessible.

d. False. You need to add more information for assistive technology to make it accessible.

4. Which of the following is the correct way to add a close icon?

a. <button type="button" class="close btn">

b. <button type="close button" class="btn">

c. <span class="close"></span>

d. <div class="close"></div>

5. How do you float navigation bar elements to the right?

a. .nav-right

b. .navbar-right

c. .pull-right

d. .right

6. What does <p class="pull-right"> do?

a. Creates a right aligned paragraph, with text inside left aligned.

b. Creates a right aligned paragraph, with text inside right aligned.

c. Creates a left aligned paragraph, with text inside left aligned.

d. Creates a left aligned paragraph, with text inside right aligned.

e. Nothing. The paragraph will act like every other paragraph around it.

7. Which of the following is a valid way to remove content from the flow with Bootstrap?

a. .hide

b. .hidden

c. .invisible

d. All of the above

8. How could you hide an element from only very small mobile devices?

a. .hidden

b. .hidden-xs

c. .hidden-sm

d. .hide-xs

9. Why would you hide content from a printout?

a. To reduce the amount of ink or toner used

b. To remove elements that don’t work in print

c. To remove advertising or other elements that aren’t needed on a printout

d. Both a and b

e. All of the above

10. Which of the following is not an accessibility issue?

a. Blurry images that are hard to understand.

b. Low contrast colors.

c. Headlines are not in outline order.

d. Video that does not have alternative text.

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