Questions and Answers

• What is the purpose of the `` tag, and when should it be used?
  1. The `` tag is used for specifying subtitles. It is typically applied as a child of the `
  2. The `` tag is used for specifying subtitles. It is typically applied as a child of the `
  3. The `` tag is used for specifying subtitles, captions, and other types of time-based text. It is typically applied as a child of the `
  4. The `` tag is used for specifying subtitles, captions, and other types of time-based text. It is typically applied as a child of the `
• What are the best examples of void elements?
  1. ``
  2. ` `
  3. ` email@example.com`
  4. `
     email@example.com
     `
• You need to add comments to the company blog. What is the most semantic markup for a list of comments?
  1. A
  2. B
  3. C
  4. D
• To make something editable by the user, you need to set the **\_** attribute to **\_**.
  1. `access`; allow
  2. `designMode`; true
  3. `contenteditable`; true
  4. `contenteditable`; yes
• Which choice is the standard way to include a value in a form without making it visible to or editable by the user?
  1. ``
  2. ``
  3. ``
  4. ``
• What is the semantic way to add an identifying title to a table?
  1. `Heading...`
  2. `...`
  3. `
     Heading
     ...`
  4. `...

     Heading

     `
• Which image file referenced in this `img` element's `srcset` attribute should a browser on a small mobile phone load?
  1. small.jpg
  2. medium.jpg
  3. none of them
  4. large.jpg
• Which description is coded correctly?
  1. A
  2. B
  3. C
  4. D
• What is wrong with this code?
  1. Nothing is wrong.
  2. `
     ` cannot contain a heading element as a direct child.
     • An `

       ` should be used here instead of an `

       ` tag.

     • Only `
       ` allows direct descendants to contain elements other than an `
       1. `, so use an `
          ` here instead.
       2. A designer gave you CSS code that should run only when the device rendering the page is in dark mode. How would you embed that code?
          1. ``
          2. ``
          3. ``
          4. ``
       3. How would you mark up a header for a table row?
          1. A
          2. B
          3. C
          4. D
       4. What is the best semantic markup for this sentence? On July 21, 1969, Neil Armstrong said, "That's one small step for man, one giant leap for mankind.
          1. A
          2. B
          3. C
          4. D