Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 713 · 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 finds the server for a domain name like example.com? (a) HTML (b) DNS (c) alt (d) CSS
2. 2.🌍 Which one scrambles data on its way? (a) the URL (b) HTTPS (c) the server (d) the browser
3. 3.🌍 What is the protocol in this URL?
   https://www.example.com/games/chess.html (a) /games/chess.html (b) https (c) http (d) www.example.com
4. 4.True or false: the server asks for a web page. (a) False (b) True
5. 5.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is free (b) the data is scrambled (c) the site is fast (d) the site is a game
6. 6.🌍 What does a web address (URL) tell the browser? (a) how old you are (b) your password (c) the page colour (d) where the page is
7. 7.🔒 Is the connection to this address scrambled (encrypted)?
   https://school.example.in/games/chess.html (a) No (b) Yes
8. 8.🌍 What is the protocol in this URL?
   http://www.example.com/games/chess.html (a) www.example.com (b) https (c) /games/chess.html (d) http
9. 9.🔢 When you open a web page, which comes first: “the browser asks it” or “you type the URL”? (a) you type the URL (b) the browser asks it
10. 10.🌍 Which one shows the page to you? (a) the browser (b) the URL (c) HTTPS (d) the server
11. 11.🌍 Which one is the page’s address? (a) HTTPS (b) the browser (c) the URL (d) the server
12. 12.🌍 What is the domain name in this URL?
    https://learn.example.com/art/gallery.html (a) https (b) /art/gallery.html (c) www.example.com (d) learn.example.com
13. 13.True or false: HTTPS shows the page to you. (a) True (b) False
14. 14.True or false: HTTPS stores the site’s files. (a) False (b) True
15. 15.🌍 What is the domain name in this URL?
    http://kids.example.org/about.html (a) kids.example.org (b) school.example.in (c) http (d) /about.html
16. 16.🌍 What is the domain name in this URL?
    https://learn.example.com/games/chess.html (a) www.example.com (b) https (c) learn.example.com (d) /games/chess.html
17. 17.🌍 What is the domain name in this URL?
    http://school.example.in/about.html (a) /about.html (b) school.example.in (c) www.example.net (d) http
18. 18.🌍 What is the path in this URL?
    http://school.example.in/news/today.html (a) /games/chess.html (b) school.example.in (c) http (d) /news/today.html
19. 19.🌍 What is the domain name in this URL?
    https://www.example.com/index.html (a) kids.example.org (b) www.example.com (c) https (d) /index.html
20. 20.True or false: HTTPS sends the page back. (a) False (b) True
21. 21.True or false: HTTPS scrambles data on its way. (a) False (b) True
22. 22.🌍 Which one asks for a web page? (a) the URL (b) HTTPS (c) the server (d) the browser
23. 23.🌍 What is the path in this URL?
    https://learn.example.com/about.html (a) /about.html (b) https (c) /maths/tables.html (d) learn.example.com
24. 24.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/about.html (a) No (b) Yes
25. 25.🌍 What is the protocol in this URL?
    https://kids.example.org/about.html (a) https (b) http (c) kids.example.org (d) /about.html
26. 26.🌍 What is the protocol in this URL?
    http://learn.example.com/about.html (a) learn.example.com (b) https (c) /about.html (d) http
27. 27.🔢 When you open a web page, which comes first: “DNS finds the server” or “the server sends files”? (a) the server sends files (b) DNS finds the server
28. 28.🌍 What is the domain name in this URL?
    http://learn.example.com/about.html (a) /about.html (b) www.example.com (c) http (d) learn.example.com
29. 29.🔢 When you open a web page, which comes first: “the browser asks it” or “the browser shows it”? (a) the browser shows it (b) the browser asks it
30. 30.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/games/chess.html (a) No (b) Yes
31. 31.🌍 Which one stores the site’s files? (a) the server (b) the URL (c) the browser (d) HTTPS
32. 32.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/about.html (a) Yes (b) No
33. 33.🔢 When you open a web page, what comes right after “you type the URL”? (a) DNS finds the server (b) the server sends files (c) the browser shows it (d) the browser asks it
34. 34.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/games/chess.html (a) Yes (b) No
35. 35.True or false: the server is the page’s address. (a) True (b) False
36. 36.🔢 When you open a web page, which comes first: “the server sends files” or “you type the URL”? (a) you type the URL (b) the server sends files
37. 37.🔢 When you open a web page, which comes LAST? (a) the browser asks it (b) DNS finds the server (c) the browser shows it (d) you type the URL
38. 38.🌍 What is the domain name in this URL?
    https://school.example.in/index.html (a) https (b) /index.html (c) www.example.net (d) school.example.in
39. 39.🌍 What is the domain name in this URL?
    https://kids.example.org/games/chess.html (a) https (b) /games/chess.html (c) kids.example.org (d) school.example.in
40. 40.True or false: the URL shows the page to you. (a) False (b) True

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