Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 885 · 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 domain name in this URL?
   http://www.example.com/index.html (a) http (b) /index.html (c) www.example.com (d) kids.example.org
2. 2.True or false: the URL scrambles data on its way. (a) False (b) True
3. 3.True or false: HTTPS is the page’s address. (a) True (b) False
4. 4.🌍 What is the path in this URL?
   http://kids.example.org/maths/tables.html (a) kids.example.org (b) /index.html (c) http (d) /maths/tables.html
5. 5.🌍 What is the protocol in this URL?
   http://kids.example.org/news/today.html (a) /news/today.html (b) https (c) http (d) kids.example.org
6. 6.True or false: the browser shows the page to you. (a) True (b) False
7. 7.🌍 Which one asks for a web page? (a) the server (b) HTTPS (c) the browser (d) the URL
8. 8.🌍 What is the protocol in this URL?
   https://learn.example.com/art/gallery.html (a) /art/gallery.html (b) http (c) https (d) learn.example.com
9. 9.🌍 What does a web address (URL) tell the browser? (a) your password (b) the page colour (c) how old you are (d) where the page is
10. 10.🔢 When you open a web page, what comes right after “the server sends files”? (a) DNS finds the server (b) the browser shows it (c) the browser asks it (d) you type the URL
11. 11.🔢 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
12. 12.🌍 What is the domain name in this URL?
    https://kids.example.org/art/gallery.html (a) /art/gallery.html (b) school.example.in (c) kids.example.org (d) https
13. 13.🌍 What is the path in this URL?
    http://kids.example.org/about.html (a) /maths/tables.html (b) http (c) /about.html (d) kids.example.org
14. 14.🌍 What is the protocol in this URL?
    http://learn.example.com/games/chess.html (a) /games/chess.html (b) https (c) http (d) learn.example.com
15. 15.🌍 What is the protocol in this URL?
    https://school.example.in/index.html (a) http (b) school.example.in (c) https (d) /index.html
16. 16.🌍 What is the domain name in this URL?
    https://www.example.com/games/chess.html (a) https (b) kids.example.org (c) /games/chess.html (d) www.example.com
17. 17.🌍 What is the domain name in this URL?
    http://learn.example.com/games/chess.html (a) /games/chess.html (b) www.example.com (c) http (d) learn.example.com
18. 18.🌍 Which one stores the site’s files? (a) the server (b) the URL (c) the browser (d) HTTPS
19. 19.🌍 What is the protocol in this URL?
    https://kids.example.org/about.html (a) kids.example.org (b) /about.html (c) http (d) https
20. 20.🔢 When you open a web page, which comes FIRST? (a) DNS finds the server (b) the server sends files (c) you type the URL (d) the browser asks it
21. 21.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is free (b) the site is fast (c) the site is a game (d) the data is scrambled
22. 22.🌍 What is the protocol in this URL?
    http://www.example.com/games/chess.html (a) https (b) /games/chess.html (c) www.example.com (d) http
23. 23.🌍 What is the protocol in this URL?
    https://learn.example.com/news/today.html (a) http (b) https (c) learn.example.com (d) /news/today.html
24. 24.🌍 What is the path in this URL?
    http://www.example.net/about.html (a) www.example.net (b) /about.html (c) http (d) /maths/tables.html
25. 25.True or false: the browser scrambles data on its way. (a) True (b) False
26. 26.True or false: HTTPS asks for a web page. (a) True (b) False
27. 27.True or false: HTTPS scrambles data on its way. (a) False (b) True
28. 28.🔢 When you open a web page, which comes LAST? (a) the server sends files (b) the browser shows it (c) you type the URL (d) the browser asks it
29. 29.🔢 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
30. 30.🌍 What is the domain name in this URL?
    https://school.example.in/news/today.html (a) /news/today.html (b) https (c) www.example.net (d) school.example.in
31. 31.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/maths/tables.html (a) No (b) Yes
32. 32.🌍 What is the domain name in this URL?
    http://learn.example.com/art/gallery.html (a) http (b) learn.example.com (c) www.example.com (d) /art/gallery.html
33. 33.🌍 Which one shows the page to you? (a) the server (b) HTTPS (c) the URL (d) the browser
34. 34.🌍 What is the domain name in this URL?
    https://kids.example.org/games/chess.html (a) school.example.in (b) https (c) kids.example.org (d) /games/chess.html
35. 35.🌍 What is the path in this URL?
    https://learn.example.com/games/chess.html (a) /about.html (b) /games/chess.html (c) learn.example.com (d) https
36. 36.🌍 What is the protocol in this URL?
    http://www.example.net/games/chess.html (a) www.example.net (b) https (c) /games/chess.html (d) http
37. 37.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/maths/tables.html (a) No (b) Yes
38. 38.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/art/gallery.html (a) Yes (b) No
39. 39.🌍 What is the protocol in this URL?
    https://www.example.com/news/today.html (a) /news/today.html (b) http (c) www.example.com (d) https
40. 40.🌍 Which one is the page’s address? (a) HTTPS (b) the browser (c) the URL (d) the server

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