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Quiz

Test your knowledge of the topics covered in this Hour by answering the following questions:

Questions

1:Which of the following is the latest DOM recommendation from the W3C?
  1. DOM 1.5

  2. DOM level 1

  3. DOM level 2

A1: c. DOM level 2 is the latest W3C recommendation.
2:When should you use a new JavaScript feature?
  1. Immediately

  2. As soon as it's supported by browsers

  3. As soon as it's part of a standard, and browsers that support it are widely available

A2: c. Wait until JavaScript features are standardized and widely available before implementing them.
3:Which of the following is an important way of making sure your scripts will work with future browsers?
  1. Follow HTML, JavaScript, and DOM standards.

  2. Spend an hour a day downloading the newest browsers and testing your scripts.

  3. Wait until the very last browsers are released before writing any scripts.

A3: a. Following HTML, JavaScript, and DOM standards is an important way of making sure your scripts will work with future browsers.


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