Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 923 · 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 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
2. 2.🌍 Which one scrambles data on its way? (a) the browser (b) the server (c) the URL (d) HTTPS
3. 3.🌍 Which one sends the page back? (a) the browser (b) HTTPS (c) the URL (d) the server
4. 4.🔒 Is the connection to this address scrambled (encrypted)?
   https://school.example.in/about.html (a) No (b) Yes
5. 5.🌍 What is the domain name in this URL?
   https://www.example.com/games/chess.html (a) kids.example.org (b) /games/chess.html (c) https (d) www.example.com
6. 6.True or false: the URL stores the site’s files. (a) False (b) True
7. 7.🌍 What is the protocol in this URL?
   http://learn.example.com/maths/tables.html (a) http (b) learn.example.com (c) https (d) /maths/tables.html
8. 8.🌍 What is the path in this URL?
   https://learn.example.com/maths/tables.html (a) https (b) learn.example.com (c) /index.html (d) /maths/tables.html
9. 9.🌍 What does a web address (URL) tell the browser? (a) how old you are (b) where the page is (c) your password (d) the page colour
10. 10.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/maths/tables.html (a) Yes (b) No
11. 11.True or false: the server stores the site’s files. (a) True (b) False
12. 12.🌍 What is the protocol in this URL?
    http://www.example.net/index.html (a) https (b) http (c) www.example.net (d) /index.html
13. 13.🌍 What is the protocol in this URL?
    http://www.example.com/about.html (a) https (b) www.example.com (c) /about.html (d) http
14. 14.🌍 What is the protocol in this URL?
    http://school.example.in/about.html (a) https (b) /about.html (c) http (d) school.example.in
15. 15.🔢 When you open a web page, which comes first: “DNS finds the server” or “you type the URL”? (a) you type the URL (b) DNS finds the server
16. 16.🌍 What is the path in this URL?
    https://learn.example.com/games/chess.html (a) https (b) /about.html (c) learn.example.com (d) /games/chess.html
17. 17.🔢 When you open a web page, which comes FIRST? (a) the browser shows it (b) the browser asks it (c) you type the URL (d) the server sends files
18. 18.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/about.html (a) Yes (b) No
19. 19.🌍 Which one is the page’s address? (a) the browser (b) the URL (c) the server (d) HTTPS
20. 20.🌍 What is the path in this URL?
    https://school.example.in/about.html (a) https (b) /about.html (c) school.example.in (d) /maths/tables.html
21. 21.🌍 Which one asks for a web page? (a) the browser (b) the server (c) HTTPS (d) the URL
22. 22.True or false: the server sends the page back. (a) False (b) True
23. 23.True or false: the server is the page’s address. (a) True (b) False
24. 24.🌍 What is the protocol in this URL?
    https://kids.example.org/index.html (a) kids.example.org (b) http (c) /index.html (d) https
25. 25.🌍 What is the path in this URL?
    https://school.example.in/maths/tables.html (a) school.example.in (b) /index.html (c) https (d) /maths/tables.html
26. 26.🌍 What is the protocol in this URL?
    https://www.example.net/art/gallery.html (a) www.example.net (b) http (c) /art/gallery.html (d) https
27. 27.🔢 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) the browser asks it
28. 28.🌍 Which one shows the page to you? (a) HTTPS (b) the URL (c) the browser (d) the server
29. 29.🌍 What is the protocol in this URL?
    https://learn.example.com/games/chess.html (a) /games/chess.html (b) https (c) http (d) learn.example.com
30. 30.🌍 What is the path in this URL?
    http://www.example.com/maths/tables.html (a) /index.html (b) http (c) /maths/tables.html (d) www.example.com
31. 31.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/maths/tables.html (a) No (b) Yes
32. 32.True or false: the browser sends the page back. (a) False (b) True
33. 33.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/maths/tables.html (a) Yes (b) No
34. 34.🌍 What is the domain name in this URL?
    http://kids.example.org/about.html (a) kids.example.org (b) /about.html (c) http (d) school.example.in
35. 35.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser asks it”? (a) the browser asks it (b) DNS finds the server
36. 36.🔢 When you open a web page, what comes right after “the browser asks it”? (a) DNS finds the server (b) you type the URL (c) the browser shows it (d) the server sends files
37. 37.🌍 What is the protocol in this URL?
    http://www.example.com/news/today.html (a) /news/today.html (b) www.example.com (c) http (d) https
38. 38.🌍 What is the path in this URL?
    http://kids.example.org/index.html (a) /art/gallery.html (b) /index.html (c) kids.example.org (d) http
39. 39.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/about.html (a) No (b) Yes
40. 40.🔢 When you open a web page, which comes first: “the server sends files” or “DNS finds the server”? (a) the server sends files (b) DNS finds the server

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