ucertify practice

Which of the following activities is essential to maintaining a Website so that end users do not feel that the Website is neglected or lacks maintenance?

• Identifying text on the page that should be rewritten

• Continuously validating code so that it meets the latest W3C standards

• Verifying that all hyperlinks are valid

• Creating local hyperlinks to aid in navigation

<input type="radio">

• Defines a button (for selecting many choices)

• Defines a submit button (for selecting one of many choices)

• Defines a radio button (for selecting one of many choices)

• Defines a submit button (for selecting many choices)

<output>

• Defines the result of a google search

• Defines the summary of a presentation

• Defines the result of a simulation

• Defines the result of a calculation

Which type of intellectual property includes business plans, proprietary code and sales

contracts?

• Copyright

• Trade secret

• Trademark

• Symbol

Since the advent of HTML5, which choice accurately describes a difference between a

mobile app and a mobile Web site?

• A mobile Web site is faster because it uses the mobile phone’s default browser.

• A mobile app is faster because it does not necessarily use the browser.

• A mobile Web site cannot create an immersive experience for users.

• A mobile app can be used on any operating system.

Which HTML element aligns content both horizontally and vertically to the center of the

table cell by default?

• &lt;tr>

• &lt;td>

• &lt;th>

• &lt;pre>

HTML5 with CSS provides an effective and simple way to structure Web pages. The developers of HTML5 created specific elements to define the document structure. These elements include <header>, <footer>, <main>, <nav>, <section>, and <aside>....which one is missing?

• <article>

• <title>

• <h1>

• <p>

Defines the main content of the document body
Cannot be the child of the header, nav, article, aside or footer elements

• <header>
• <section>
• <nav>
• <main>

Defines the bottom of the Web page, similar to the footer in a word-processing document
Also can be contained in article, aside, nav, main and section elements to provide a footer in those areas

• <article>
  
• <aside>
  
• <footer>
• <main>
  

The HTML5 specification does not require a video codec to be supported by all user agents.

• True
• False