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(UPI) Chapter 9: Understanding the Document Object Model (DOM) with JavaScript

  • instruction Removing Elements
  • instruction Removing Attributes
  • Removing Elements and Attributes in HTML and JavaScript Quiz 5 questions

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Quiz Question 1 of 5

Why might querySelectorAll() be preferable to getElementsByClassName() when selecting elements for a specific CSS class in the DOM?

Choose the correct answer below:

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  • A

    It returns only the first matching element, reducing memory usage.
  • B

    It is faster and more efficient for large documents.
  • C

    It allows for more complex and specific selectors beyond just class names.
  • D

    It automatically limits the search to the nearest parent element.
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