n2ba.md

Don't forget to hit the ⭐ if you like this repo.

JavaScript: DOM

Set B

Here are the answers to the questions:

1. a) Document Object Model
2. c) document.getElementById()
3. c) The title of the current web page
4. d) element.textContent
5. c) element.classList.add()
6. c) The tag name of the body element
7. a) document.createElement()
8. c) To retrieve the value of an attribute from an HTML element
9. c) The width of the browser window
10. b) element.addEventListener()
11. a) To manipulate the CSS properties of an element
12. a) The number of links in the current web page
13. c) document.getElementsByClassName()
14. a) The number of forms in the current web page
15. a) element.remove()
16. a) To access the parent element of an HTML element
17. a) The number of images in the current web page
18. b) inputElement.value
19. a) To append an HTML element to another HTML element
20. a) The tag name of the head element
21. c) imageElement.setAttribute('src', 'new-source.jpg')
22. b) To select all elements that match a CSS selector
23. a) The tag name of the html element
24. b) element.classList.contains('className')
25. c) To insert HTML content into an element
26. a) The character set of the current web page
27. a) document.createTextNode()
28. a) To retrieve the width of an HTML element
29. a) The name of the document type
30. c) element.display = 'none'
31. a) To access the next sibling element of an HTML element
32. c) The width of the browser window
33. b) element.setAttribute('attribute', 'newValue')
34. a) To access the list of CSS classes of an HTML element
35. a) The source URL of the current script file
36. a) element.hasAttribute('attribute')
37. a) To access the first child element of an HTML element
38. a) The date and time when the current web page was last modified
39. a) element.style.backgroundColor = 'color'
40. a) To access the previous sibling element of an HTML element
41. a) The number of embed elements in the DOM
42. b) selectElement.value
43. a) To remove an HTML element from its parent element
44. a) The tag name of the currently focused element
45. a) element.style.display === 'none'
46. a) To scroll an HTML element into view
47. a) The number of script elements in the DOM
48. d) element.parentElement
49. a) To retrieve the height of an HTML element
50. a) true if the current web page has focus, false otherwise

Contribution 🛠️

Please create an Issue for any improvements, suggestions or errors in the content.

You can also contact me using Linkedin for any other queries or feedback.