Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 108 · 40 questions

Code tip (Ask, send, show): URL = protocol :// domain name / path, e.g. https://www.example.com/about.html. Browser asks → DNS finds the server → server sends the files → browser shows the page. https (with the lock) scrambles the data; http does not.

1. 1.🌍 What is the protocol in this URL?
   https://www.example.com/about.html (a) http (b) /about.html (c) www.example.com (d) https
2. 2.🌍 Which one stores the site’s files? (a) the server (b) the browser (c) the URL (d) HTTPS
3. 3.🌍 What is the protocol in this URL?
   https://learn.example.com/maths/tables.html (a) http (b) https (c) learn.example.com (d) /maths/tables.html
4. 4.🔢 When you open a web page, which comes FIRST? (a) you type the URL (b) DNS finds the server (c) the server sends files (d) the browser asks it
5. 5.🌍 What is the domain name in this URL?
   http://www.example.net/index.html (a) /index.html (b) http (c) www.example.net (d) learn.example.com
6. 6.True or false: the URL scrambles data on its way. (a) True (b) False
7. 7.🌍 Which one shows the page to you? (a) the browser (b) the URL (c) HTTPS (d) the server
8. 8.🔢 When you open a web page, which comes first: “you type the URL” or “the browser shows it”? (a) the browser shows it (b) you type the URL
9. 9.🌍 What is the domain name in this URL?
   https://www.example.net/about.html (a) https (b) /about.html (c) www.example.net (d) learn.example.com
10. 10.🌍 What finds the server for a domain name like example.com? (a) DNS (b) alt (c) CSS (d) HTML
11. 11.🌍 What is the protocol in this URL?
    https://learn.example.com/news/today.html (a) http (b) /news/today.html (c) https (d) learn.example.com
12. 12.True or false: the browser stores the site’s files. (a) False (b) True
13. 13.🔢 When you open a web page, what comes right after “the server sends files”? (a) the browser shows it (b) the browser asks it (c) you type the URL (d) DNS finds the server
14. 14.🌍 What is the domain name in this URL?
    http://learn.example.com/index.html (a) www.example.com (b) http (c) /index.html (d) learn.example.com
15. 15.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/news/today.html (a) No (b) Yes
16. 16.True or false: the server shows the page to you. (a) True (b) False
17. 17.🌍 Which one is the page’s address? (a) the server (b) the URL (c) HTTPS (d) the browser
18. 18.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/news/today.html (a) No (b) Yes
19. 19.🔢 When you open a web page, what comes right after “you type the URL”? (a) the server sends files (b) the browser shows it (c) DNS finds the server (d) the browser asks it
20. 20.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/index.html (a) Yes (b) No
21. 21.🌍 Which one asks for a web page? (a) the server (b) the URL (c) HTTPS (d) the browser
22. 22.🔢 When you open a web page, which comes first: “DNS finds the server” or “you type the URL”? (a) DNS finds the server (b) you type the URL
23. 23.🌍 What is the domain name in this URL?
    http://school.example.in/maths/tables.html (a) www.example.net (b) http (c) school.example.in (d) /maths/tables.html
24. 24.🌍 What is the path in this URL?
    https://www.example.net/about.html (a) /maths/tables.html (b) www.example.net (c) https (d) /about.html
25. 25.True or false: the server stores the site’s files. (a) True (b) False
26. 26.🔢 When you open a web page, which comes first: “the server sends files” or “the browser shows it”? (a) the browser shows it (b) the server sends files
27. 27.🌍 What is the protocol in this URL?
    http://learn.example.com/news/today.html (a) http (b) https (c) learn.example.com (d) /news/today.html
28. 28.🌍 Which one scrambles data on its way? (a) the browser (b) the server (c) HTTPS (d) the URL
29. 29.True or false: HTTPS scrambles data on its way. (a) True (b) False
30. 30.🌍 What does a web address (URL) tell the browser? (a) how old you are (b) the page colour (c) your password (d) where the page is
31. 31.🌍 What is the protocol in this URL?
    https://school.example.in/art/gallery.html (a) https (b) school.example.in (c) http (d) /art/gallery.html
32. 32.🌍 What is the protocol in this URL?
    http://www.example.com/news/today.html (a) www.example.com (b) /news/today.html (c) http (d) https
33. 33.True or false: the browser sends the page back. (a) False (b) True
34. 34.True or false: the server sends the page back. (a) False (b) True
35. 35.🔢 When you open a web page, which comes first: “you type the URL” or “DNS finds the server”? (a) DNS finds the server (b) you type the URL
36. 36.🔢 When you open a web page, which comes first: “the server sends files” or “you type the URL”? (a) the server sends files (b) you type the URL
37. 37.🌍 What is the protocol in this URL?
    https://school.example.in/games/chess.html (a) http (b) https (c) school.example.in (d) /games/chess.html
38. 38.🌍 What is the protocol in this URL?
    http://learn.example.com/art/gallery.html (a) http (b) /art/gallery.html (c) https (d) learn.example.com
39. 39.🌍 What is the protocol in this URL?
    http://school.example.in/index.html (a) https (b) http (c) school.example.in (d) /index.html
40. 40.🌍 What is the protocol in this URL?
    http://www.example.net/news/today.html (a) https (b) http (c) www.example.net (d) /news/today.html

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