Sams Teach Yourself HTML, CSS & JavaScript Web Publishing in One Hour a Day

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ptg16476052

Workshop 623

22


Quiz



  1. How do real-world user needs vary?

  2. What are some important things to include on your site to help those who are new
    to computers or the Internet?

  3. True or false: It’s better to have a lot of frames in a frameset because you can keep
    more information in the browser window at the same time.

  4. True or false: To make a site truly accessible, no images can be used for navigation
    or links.

  5. What should you do with images that are part of the design and don’t have alterna-
    tive text?

  6. How should navigation be placed on a page to make it most accessible?

  7. Name attributes of tags aimed specifically at accessibility.


Quiz Answers



  1. Different users will have different levels of experience. Browser preferences will
    vary. Some want to see a lot of multimedia, whereas others prefer none at all. Some
    prefer images and multimedia that are interactive, whereas others prefer simpler
    pictures that demonstrate a process or technique on how to do something. Other
    preferences are more specific to the interests of the visitors.

  2. Include pages on your site that help visitors find the information they're looking
    for. Also include pages that help them find their way around the site.

  3. False. This was a trick question. Frames are no longer part of HTML, and you
    shouldn’t use them. The only exception is the iframe tag, and you should avoid
    using it because it’s still not as accessible as plain HTML.

  4. False; however, you must use the images in an accessible manner, specifically by
    including alternative text.

  5. Images that are part of the design should be loaded using CSS to avoid them
    appearing as content to screen readers.

  6. Navigation should be placed after the main content on a page to make it accessible
    with users who must navigate the page in a linear fashion.

  7. Some attributes designed to improve accessibility are the title attribute of the
    tag and the alt attribute of the and tags.

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