1
Which HTML element aligns content both horizontally and vertically to the center of the table cell by default?
<th>
table header
Marion has been hired by a popular national salon business to refresh its existing Web site and update it to valid HTML5 code. Money is not an issue, but time is. Marion is asked to complete the project within eight weeks. The site currently includes 10 pages and connects to a back-end database so that customers can sign in for a personalized experience. Marion suspects that most of the existing code will need to be replaced. Marion must ensure that she has plenty of time for the testing phase, so she needs to complete the planning phase, in which she selects the multimedia for the site, within the next couple days. Which strategy should Marion use in the planning phase?
Purchase stock photos from online resources.
Which choice lists the HTML5 elements that define the document structure for a Web page?
<header>, <footer>,<banner>, <nav>, <article>
Katie developed her corporation's intra net site using proprietary HTML language extensions based on the company's current browser. The company has recently updated its systems to include the use of a new browser. Now the intra net site that Katie developed no longer renders its content consistently. What should Katie do to ensure that this site's content renders consistently regardless of the browser used?
Update the site using a single language standard consistently, such as HTML5 or XHTML.
When the user clicks the Submit Query button on a form, the browser sends the information entered in the form to the Web server as a raw text string. The basic element of a raw text string is a name = value pair. A CGI script parses and formats the raw text string into a human-readable format. Which attribute of the form field elements organizes information input by the user into name = value pairs?
Name
To ensure the maximum cross-browser compatibility and consistent functionality, Web developers should:
Test their pages in the most common browsers, including the most used and latest releases.
Which Web-based validation tool is used to validate Cascading Style Sheets (CSS)?
When previewing a Web page using a GUI HTML editor, you will:
Be limited to the browsers installed on your computer or device.
Which <img> tag attribute is required in order for HTML5 documents to validate without error?
alt
Since the advent of HTML5, which choice accurately describes a difference between a mobile app and a mobile Web site?
A mobile app is faster because it does not necessarily use the browser.
Marion is formatting a simple Web page. She has been asked to create headings before the first and third paragraphs. To accomplish this most efficiently, which type of HTML elements should Marion use?
Paragraph-level elements
You are creating a style sheet to format your Web pages. For the page background color, you enter the hexadecimal code FF0000. What color will the page background be when you apply this style?
Red
Which of the following HTML elements is a text-level element?
<br>
Web developers typically include comments in their code for which reason?
To explain the purpose of code sections to other developers.
Which HTML validator is best for a final check before a new Web site is published?
W3C validator at http://validator.w3.org
Sampson has used HTML5 to create a Web page that contains image-based navigation buttons. He would like to add text-based navigation to help ensure accessibility. Which of the following HTML5 elements should he use?
<footer>
Which choice lists the CSS standard(s) that HTNL5 supports?
All CSS standards (CSS1, CSS2 and CSS3)
To define a circle-shaped hot-spot for an image map, which of the following code fragments would you use?
<map name="globe">
<area shape="circle" coords="75,90,34" href="globe.html" alt="world globe" />
</map>
Option D
You have been asked to design and develop a Web site for a retirement community. What can you do to help make the site accessible to the elderly?
Comply with WAI's Web Content Accessibility Guidelines.
Acme Company has been receiving complaints from its suppliers saying that its extranet site does not render correctly in all their employees' browsers. The suppliers are asking that the extra net site be fixed so that everyone can access it, regardless of browser type. When examining this problem, the Acme Web Development team finds that many developers worked on the site and each used code that he or she was comfortable with. To resolve this problem, what can the Acme developers do?
Edit the code so that it conforms to a single W3C HTML standard.
Karen is the Webmaster for her company. Management would like to make the company's intra net site more effective by providing links to internal HR forms for all employees to access. These forms are currently stored on the company s file server and are updated quarterly. For security reasons, the Web server does not allow linking to the company s file server. How should Karen create these links?
Upload the forms to the Web server and create local relative links to the files.
Prior to HTML5, structuring a Web site using style sheets with the <div> tag and its ,dattribute has been an acceptable practice to govern the document's structure. With the emergence of HTML5, what five new elements were introduced for more effectiveness?
<nav>, <article>, <aside>, <header>,<footer>
Which code is best for embedding video into an HTML5 page?
<video width="360" height="270" controls="cpmtrp;s" poster="image.png">
<source src="video.mp4" type="video/mp4 />
<source src="video.web" type="video/webm />
<source src="video.ogg" type="video/ogg />
Your browser does not support the HTML5 video element.
</video>
Option A
When developing Web pages, it is important to test the pages with:
Current and older versions of multiple browsers.