JavaScript c11 Question 1 (1 point) Which of the following statements about jQue

ID: 3919898 • Letter: J

Question

JavaScript c11

Question 1 (1 point)

Which of the following statements about jQuery plugins is true?

Question 1 options:

A jQuery plugin can only perform a single task.

You must have extensive knowledge of JavaScript and CSS to use jQuery plugins.

A jQuery plugin is a JavaScript application and requires the jQuery library.

jQuery plugins are always free.

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Question 2 (1 point)

In most cases, the best way to find a jQuery plugin that performs a specific task is to

Question 2 options:

search the Internet

look on the jQuery website

look on websites that provide just jQuery plugins

look on websites that contain plugins written in a variety of languages

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Question 3 (1 point)

Before you can use most plugins, you must

Question 3 options:

download them and store them on your web server

make sure they are available on the jQuery website

understand the code and CSS they contain

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Question 4 (1 point)

Before you use a plugin, you have to know all but one of the following. Which one is it?

Question 4 options:

the HTML that it requires

the CSS that it provides

the methods that it provides

the options that it provides

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Question 5 (1 point)

To use a plugin, you must code all but one of the following:

Question 5 options:

a script element for the plugin

a script element for the jQuery library

a link element for the plugin’s CSS file

a link element for your own CSS file

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Question 6 (1 point)

Code example 11-1
The HTML that is used by a Lightbox plugin
<a href="images/book_01a.jpg" data-lightbox="Murach" data-title="HTML5 and CSS3">
    <img src="images/book_01b.jpg">
</a>
<a href="images/book_02a.jpg" data-lightbox="Murach" data-title="PHP and MySQL">
    <img src="images/book_02b.jpg">
</a>
<a href="images/book_03a.jpg" data-lightbox="Murach" data-title="JavaScript">
    <img src="images/book_03b.jpg">
</a>
<a href="images/book_04a.jpg" data-lightbox="Murach" data-title="SQL Server 2016">
    <img src="images/book_04b.jpg">
</a>

(Refer to code example 11-1) What happens when one of the links in this code is clicked?

Question 6 options:

The image specified by the href attribute of the <a> element is displayed in a dialog box.

The image specified by the href attribute of the <a> element is displayed in another window.

The image specified by the src attribute of the img element is displayed in a dialog box.

The image specified by the src attribute of the img element is displayed in another window.

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Question 7 (1 point)

(Refer to code example 11-1) What does “Murach” in the data-lightbox attributes of the <a> elements represent?

Question 7 options:

the text that will be displayed at the top of the lightbox

the group name for the set of elements

the name that’s used in the JavaScript to refer to the lightbox

the name of the array where the images for the lightbox will be stored

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Question 8 (1 point)

To modify the formatting of a carousel that’s created by the bxSlider plugin, you can adjust

Question 8 options:

the jQuery code for the plugin

the options that you pass to the bxSlider() method

the styles in the CSS file for the plugin

the HTML that you code in your web page

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Question 9 (1 point)

The slides for a Cycle 2 plugin are typically coded as a series of img or div elements within a/an

Question 9 options:

section element

div element

ul element

ol element

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Question 10 (1 point)

Which of the following statements is NOT true about jQuery UI?

Question 10 options:

It extends the jQuery library.

It is open-source.

It provides its own selectors.

It is a plugin.

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Question 11 (1 point)

Which of the following is the jQuery UI feature you’re most likely to use?

Question 11 options:

widgets

interactions

effects

themes

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Question 12 (1 point)

To include jQuery UI in your application, you must first include the core jQuery library. After that, which files and folders do you need to include?

Question 12 options:

the images folder, the external folder, and the compressed jQuery UI file

the images folder, the external folder, the compressed CSS file, and the compressed jQuery UI file

the compressed CSS file and the compressed jQuery UI file

the images folder, the compressed CSS file, and the compressed jQuery UI file

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Question 13 (1 point)

How is the default formatting for a jQuery UI widget done?

Question 13 options:

by the CSS file that’s included in the jQuery UI download

by the JavaScript file that’s included in the jQuery UI download

by a custom CSS file that you include in your application

there is no default formatting

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Question 14 (1 point)

To use a jQuery UI widget, you must code two things in the way that’s prescribed for the widget. What are they?

Question 14 options:

the jQuery code and the CSS styles

the jQuery code and the HTML elements

the jQuery code and the jQuery UI selectors

the HTML elements and the CSS styles

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A jQuery plugin can only perform a single task.

You must have extensive knowledge of JavaScript and CSS to use jQuery plugins.

A jQuery plugin is a JavaScript application and requires the jQuery library.

jQuery plugins are always free.

Explanation / Answer

Q1-jQuery Plugins are always free.
Q2-look on the jQuery website
Q3-download them and store them on your web server
Q4-the methods that it provides
Q5-a script element for the jQuery library

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