Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 822 · 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.🔒 Is the connection to this address scrambled (encrypted)?
   http://school.example.in/index.html (a) Yes (b) No
2. 2.🌍 What finds the server for a domain name like example.com? (a) HTML (b) alt (c) DNS (d) CSS
3. 3.🔒 What does the lock (HTTPS) in the address bar mean? (a) the data is scrambled (b) the site is free (c) the site is a game (d) the site is fast
4. 4.🌍 What is the path in this URL?
   https://www.example.net/games/chess.html (a) www.example.net (b) https (c) /about.html (d) /games/chess.html
5. 5.🔢 When you open a web page, which comes FIRST? (a) the browser asks it (b) you type the URL (c) the browser shows it (d) the server sends files
6. 6.🌍 Which one is the page’s address? (a) HTTPS (b) the URL (c) the browser (d) the server
7. 7.🌍 Which one scrambles data on its way? (a) the server (b) the URL (c) the browser (d) HTTPS
8. 8.🌍 What is the path in this URL?
   http://www.example.net/about.html (a) http (b) /maths/tables.html (c) www.example.net (d) /about.html
9. 9.🔢 When you open a web page, what comes right after “the browser asks it”? (a) the browser shows it (b) the server sends files (c) DNS finds the server (d) you type the URL
10. 10.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/about.html (a) No (b) Yes
11. 11.🌍 What is the path in this URL?
    http://www.example.com/about.html (a) /about.html (b) http (c) www.example.com (d) /maths/tables.html
12. 12.🌍 What is the protocol in this URL?
    http://www.example.com/maths/tables.html (a) /maths/tables.html (b) https (c) http (d) www.example.com
13. 13.🔢 When you open a web page, which comes first: “the server sends files” or “the browser asks it”? (a) the server sends files (b) the browser asks it
14. 14.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/maths/tables.html (a) No (b) Yes
15. 15.🌍 What is the protocol in this URL?
    https://school.example.in/maths/tables.html (a) https (b) http (c) school.example.in (d) /maths/tables.html
16. 16.🌍 What does a web address (URL) tell the browser? (a) the page colour (b) where the page is (c) your password (d) how old you are
17. 17.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/index.html (a) Yes (b) No
18. 18.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/index.html (a) No (b) Yes
19. 19.True or false: the URL asks for a web page. (a) True (b) False
20. 20.🔢 When you open a web page, which comes LAST? (a) the server sends files (b) DNS finds the server (c) the browser shows it (d) you type the URL
21. 21.🔢 When you open a web page, what comes right after “the server sends files”? (a) the browser asks it (b) DNS finds the server (c) you type the URL (d) the browser shows it
22. 22.🔢 When you open a web page, which comes first: “the browser shows it” or “DNS finds the server”? (a) the browser shows it (b) DNS finds the server
23. 23.🌍 Which one asks for a web page? (a) the browser (b) HTTPS (c) the server (d) the URL
24. 24.True or false: the browser is the page’s address. (a) True (b) False
25. 25.🌍 What is the path in this URL?
    https://kids.example.org/games/chess.html (a) /games/chess.html (b) /about.html (c) https (d) kids.example.org
26. 26.True or false: the browser scrambles data on its way. (a) True (b) False
27. 27.🌍 What is the path in this URL?
    http://school.example.in/about.html (a) /maths/tables.html (b) /about.html (c) http (d) school.example.in
28. 28.🔢 When you open a web page, which comes first: “the browser shows it” or “the server sends files”? (a) the server sends files (b) the browser shows it
29. 29.🌍 What is the protocol in this URL?
    http://www.example.net/art/gallery.html (a) www.example.net (b) /art/gallery.html (c) http (d) https
30. 30.True or false: HTTPS is the page’s address. (a) False (b) True
31. 31.🌍 What is the path in this URL?
    https://kids.example.org/index.html (a) /art/gallery.html (b) /index.html (c) https (d) kids.example.org
32. 32.True or false: HTTPS scrambles data on its way. (a) True (b) False
33. 33.🌍 What is the protocol in this URL?
    http://learn.example.com/index.html (a) learn.example.com (b) http (c) /index.html (d) https
34. 34.🌍 Which one shows the page to you? (a) the server (b) the URL (c) HTTPS (d) the browser
35. 35.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/news/today.html (a) Yes (b) No
36. 36.🔢 When you open a web page, which comes first: “the browser shows it” or “you type the URL”? (a) the browser shows it (b) you type the URL
37. 37.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/maths/tables.html (a) No (b) Yes
38. 38.True or false: the browser asks for a web page. (a) True (b) False
39. 39.🌍 What is the protocol in this URL?
    http://www.example.com/about.html (a) https (b) /about.html (c) http (d) www.example.com
40. 40.🌍 What is the protocol in this URL?
    https://www.example.net/news/today.html (a) /news/today.html (b) https (c) http (d) www.example.net

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