Java Script Essentials

Java Script Essentials

memorize.aimemorize.ai (lvl 286)
Section 1

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1. Which JavaScript library is the most popular?

Front

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Last updated

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Mar 1, 2020

Cards (59)

Section 1

(59 cards)

1. Which JavaScript library is the most popular?

Front

a. jQuery

Back

30. What attribute should you configure for the <img> element to display a pop-up message when the user hovers over the image with their mouse?

Front

a. Title

Back

9. Which element is used to define the rows in a table?

Front

a. <tr>

Back

21. Where do inline styles get placed?

Front

a. Within the element they are styling

Back

20. Where does the title of the html file get placed?

Front

a. <head> section

Back

5. What is the DOM?

Front

a. Document Object Model - reference guide to elements on a web page

Back

33. What should you avoid with images when publishing them to a site?

Front

a. High resolutions and/or large file sizes

Back

17. Which element tells screen readers to emphasize text?

Front

a. <em>

Back

35. What should you avoid doing with HTML?

Front

a. Styling content

Back

44. What is the final element in an html document?

Front

a. </html>

Back

27. What attributes are required for an external style sheet?

Front

a. Rel and href

Back

32. What type of image file format should never be used for photographs?

Front

a. GIF

Back

38. Which notation will result in HTML accurately showing a < in the content?

Front

a. &lt;

Back

22. Where do internal style sheets reside in the html document?

Front

a. In the <style> element inside the <head>

Back

15. What element should you use if you want to assign importance to a part of the content?

Front

a. <strong>

Back

11. Which sectioning element represents content that is syndicateable?

Front

a. <article>

Back

24. Where would you commonly place a <nav> element and the links that it contains?

Front

a. In the <header> element

Back

13. Which attribute can only be assigned to a single element within a page?

Front

a. Id

Back

39. Which notation is used to create a non-breaking space?

Front

a. &nbsp;

Back

34. What element defines related content in HTML?

Front

a. <aside>

Back

2. What is the extension of a JavaScript file?

Front

a. Js

Back

26. What element do you use to link an external style sheet to an HTML document?

Front

a. <link>

Back

46. What attribute is used with the <style> tag in order to reference an external style sheet?

Front

a. Src

Back

16. What element should you never use simply to format the text in italics?

Front

a. <em>

Back

50. Which HTML tag is used to define the contents of the individual cells within the body of a table?

Front

a. <td>

Back

7. What symbol is used to identify that JavaScript is using jQuery

Front

a. $

Back

42. The contents of what element are never visible to the user?

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a. <head>

Back

12. Which attribute is used to assign a class to multiple elements often for styling purposes?

Front

a. Class

Back

8. What is the proper format for the doctype declaration?

Front

a. <!DOCTYPE html>

Back

10. Which element used with HTML tables defines a column heading?

Front

a. <th>

Back

18. Which attribute should not be used unless you only want to apply style to a single element?

Front

a. Style

Back

43. Which element is often used for copyright information, company logos, and contact information?

Front

a. <footer>

Back

47. Where should your style rules always be contained if they are present within the HTML document?

Front

a. <head> section

Back

23. Which character set should you most often use in HTML?

Front

a. UTF-8

Back

25. What element in HTML cannot be the child of another element?

Front

a. <html>

Back

3. What DOM method is commonly used to grab a particular element on the page?

Front

a. getElementById

Back

36. Which element defines the highest level of heading?

Front

a. <h1>

Back

45. Which character is used for a closing tag in html?

Front

a. /

Back

4. What DOM method is used to modify HTML on an element?

Front

a. innerHTML

Back

6. What method is used to modify elements on the web page?

Front

a. setAttribute

Back

37. Which element defines the lowest level of heading?

Front

a. <h6>

Back

14. The most basic element in html is what?

Front

a. <p>

Back

40. Which element will create a line break within a paragraph?

Front

a. <br>

Back

19. Which element is used in order to create in line styles with CSS?

Front

a. <style>

Back

31. What type of image file format is the best compromise between size and quality?

Front

a. PNG

Back

28. What attribute is required by the <a> element?

Front

a. Href

Back

48. Which HTML tag is used for the definition terms inside a definition list?

Front

a. <dt>

Back

41. Which element is used to define the main content of the page that should be visible to the user?

Front

a. <body>

Back

49. Which HTML tag is used if you want to merge two or more table columns together?

Front

a. <colspan>

Back

29. What attribute should you configure for the <img> element to assist screen readers?

Front

a. Alt

Back