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37 vragen die je als webdesigner of webontwikkelaar zou moeten kunnen beantwoorden

Voor de webdesigners en webontwikkelaars hebben we de volgende webdesign-vrijdagmiddag-quiz. ;)
Weet jij het antwoord op al de onderstaande vragen?

1. What is HTML?
2. What are the different versions of HTML?
3. What about XHTML?
4. Is HTML case-sensitive?
5. What does the DOCTYPE declaration do?
6. What is a DTD?
7. What is the difference between Strict, Transitional and Frameset DTDs?
8. Which DOCTYPE should I use?
9. Why should I validate my markup?
10. Why does HTML allow sloppy coding?
11. Why does the validator complain about my tag?
12. What does character encoding (charset) mean?
13. What is a BOM?
14. What encoding should I declare?
15. How do I insert characters outside the encoding range?
16. Why do I need to write & instead of just &?
17. How should heading elements be used?
18. What are block-level and inline elements?
19. Can I make an inline element block-level with CSS?
20. Why are external CSS and JavaScript files a good idea?
21. Should I use p or br?
22. What does “semantic” mean?
23. Should I replace b and i with strong and em?
24. Why are layout tables considered harmful?
25. Should I use divs instead of layout tables?
26. Are tables deprecated?
27. What is the correct use of the address element type?
28. What is the correct use of the dfn element type?
29. What is the correct use of the var element type?
30. Should I use quotation marks within or around a q element?
31. What is the difference between abbr and acronym?
32. Why is deprecated?
33. Must I have an alt attribute for every image?
34. What is the difference between class and id?
35. Why doesn’t id="123" work?
36. Why doesn’t work?
37. How can I include an HTML page in another HTML page?

De antwoorden
De antwoorden vind je in het artikel “Bulletproof HTML: 37 Steps to Perfect Markup.” dat Tommy Olsson geschreven heeft voor SitePoint.