What is the term for a relatively small application developed exclusively for mobile devices? - ANSWER App
What three technologies used toegther provide Web pages that easily adapt to smartphones, tablets, gaming devices and smart TVs, as well as traditional computers? - ANSWER HTML5, Cascading ...
WGU C777 - Post Assessment Selections- Exam Questions and Answers
What is the term for a relatively small application developed exclusively for mobile devices? - ANSWER App
What three technologies used toegther provide Web pages that easily adapt to smartphones, tablets, gaming devices and smart TVs, as well as traditional computers? - ANSWER HTML5, Cascading Style Sheets (CSS) and JavaScript
Many markup code validators exist, but the most authoritative is the W3C Markup Validation Service. How does the W3C Markup Validation Service determine to what HTML standard to validate your code?
Selena is embedding a video in her HTML5 page. Which attribute should she use to identify the location and file name of the video? - ANSWER The src attribute
You are using the <video> element to embed a video in your HTML5 page. Which attribute should you use if you want to identify an image to be displayed until the Play button is clicked or while the video is downloading? - ANSWER The poster attribute
You want to create Web pages that can easily adapt to serve multimedia content to smartphones, tablets, gaming devices and smart TVs, as well as traditional desktop computers, without the use of plug-ins. What would be best suited for this purpose? - ANSWER HTML5 APIs
Stanley is the senior developer of apps for an organization that is considered to be at the cutting edge of mobile-device technology. What should Stanley use to create apps for mobile devices? - ANSWER HTML5 APIs
You are a novice Web developer, and your mentor has suggested that you familiarize yourself with HTML5 and Cascading Style Sheets (CSS). Being somewhat unfamiliar with CSS, you discover that it is: - ANSWER a Web design technology that enables you to determine how the HTML elements in your Web pages will display.
What are two benefits of CSS? - ANSWER CSS provides a consistent look and feel to site pages, and simplifies change management issues.
Consider the following CSS rule:
body {color: #008080:}
Which is the "declaration" portion of this rule? - ANSWER The portion inside the curly braces Consider the following CSS rule:
body {color: #008080:}
Which is the "property" portion of this rule? - ANSWER The portion that reads "color"
Using a linked style sheet, you have modified the look and feel of an HTML page. Because of the concept of inheritance, you notice that: - ANSWER the rules you applied
remain in force unless explicitly overruled using other styles.
How can you override a particular style in an HTML element if the HTML document is linked to a style sheet? - ANSWER By applying an inline CSS style attribute to the element whose style you want to override
Consider the following code:
CSS file:
.right {
text-align: right;
}
HTML file:
<h3 class="right">Right-aligned heading level three</h3>
<p class="right">Right-aligned paragraph</p>
This code shows an example of what? - ANSWER The class selector
Consider the following code:
CSS file:
#red {
color: #FF0000;
}
HTML file:
<p id="red">This paragraph has red text</p>
<p>Not affected</p>
This code shows an example of what? - ANSWER The id selector
A Web designed who assigns percentage values to elements using the HTML structural
elements is using what page-layout method? - ANSWER Liquid
You have created a Web page using the HTML5 <nav> structural element to define a navigation area. Consider the following external style sheet code:
nav {
float:left;
width:165px;
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