Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 410 · 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 site is fast (b) the site is free (c) the data is scrambled (d) the site is a game
2. 2.🌍 What is the protocol in this URL?
   http://school.example.in/maths/tables.html (a) school.example.in (b) https (c) /maths/tables.html (d) http
3. 3.🌍 What is the domain name in this URL?
   https://school.example.in/index.html (a) https (b) school.example.in (c) www.example.net (d) /index.html
4. 4.🌍 What is the path in this URL?
   https://www.example.com/art/gallery.html (a) https (b) /news/today.html (c) /art/gallery.html (d) www.example.com
5. 5.🔢 When you open a web page, what comes right after “the browser asks it”? (a) the browser shows it (b) DNS finds the server (c) you type the URL (d) the server sends files
6. 6.🌍 Which one shows the page to you? (a) HTTPS (b) the server (c) the browser (d) the URL
7. 7.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser asks it (b) DNS finds the server (c) the browser shows it (d) the server sends files
8. 8.🌍 What does a web address (URL) tell the browser? (a) where the page is (b) how old you are (c) the page colour (d) your password
9. 9.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) you type the URL (b) the browser asks it (c) the browser shows it (d) the server sends files
10. 10.True or false: HTTPS shows the page to you. (a) False (b) True
11. 11.🔢 When you open a web page, which comes FIRST? (a) the browser asks it (b) the browser shows it (c) the server sends files (d) you type the URL
12. 12.🔢 When you open a web page, which comes LAST? (a) the server sends files (b) you type the URL (c) DNS finds the server (d) the browser shows it
13. 13.🌍 What is the protocol in this URL?
    https://school.example.in/about.html (a) https (b) /about.html (c) http (d) school.example.in
14. 14.🌍 What is the protocol in this URL?
    http://learn.example.com/maths/tables.html (a) learn.example.com (b) http (c) https (d) /maths/tables.html
15. 15.🌍 What is the path in this URL?
    https://learn.example.com/news/today.html (a) /news/today.html (b) learn.example.com (c) https (d) /games/chess.html
16. 16.🌍 What is the path in this URL?
    https://www.example.com/news/today.html (a) /games/chess.html (b) www.example.com (c) https (d) /news/today.html
17. 17.🌍 Which one is the page’s address? (a) HTTPS (b) the URL (c) the browser (d) the server
18. 18.🌍 What is the path in this URL?
    https://school.example.in/about.html (a) school.example.in (b) /about.html (c) /maths/tables.html (d) https
19. 19.🌍 What is the path in this URL?
    https://www.example.com/about.html (a) https (b) www.example.com (c) /maths/tables.html (d) /about.html
20. 20.🔢 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
21. 21.🌍 Which one stores the site’s files? (a) HTTPS (b) the server (c) the browser (d) the URL
22. 22.True or false: HTTPS sends the page back. (a) True (b) False
23. 23.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/about.html (a) Yes (b) No
24. 24.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/maths/tables.html (a) Yes (b) No
25. 25.🌍 Which one scrambles data on its way? (a) the browser (b) the server (c) the URL (d) HTTPS
26. 26.True or false: the URL is the page’s address. (a) False (b) True
27. 27.🌍 What is the domain name in this URL?
    https://school.example.in/maths/tables.html (a) school.example.in (b) /maths/tables.html (c) https (d) www.example.net
28. 28.🌍 What finds the server for a domain name like example.com? (a) HTML (b) DNS (c) alt (d) CSS
29. 29.🔢 When you open a web page, which comes first: “the browser shows it” or “the server sends files”? (a) the browser shows it (b) the server sends files
30. 30.True or false: the browser asks for a web page. (a) False (b) True
31. 31.True or false: the browser is the page’s address. (a) False (b) True
32. 32.🌍 What is the protocol in this URL?
    https://school.example.in/games/chess.html (a) /games/chess.html (b) https (c) http (d) school.example.in
33. 33.🌍 What is the domain name in this URL?
    https://www.example.com/games/chess.html (a) https (b) /games/chess.html (c) kids.example.org (d) www.example.com
34. 34.🌍 What is the protocol in this URL?
    http://www.example.com/maths/tables.html (a) https (b) http (c) /maths/tables.html (d) www.example.com
35. 35.🌍 What is the path in this URL?
    http://www.example.com/news/today.html (a) http (b) /games/chess.html (c) www.example.com (d) /news/today.html
36. 36.🌍 What is the protocol in this URL?
    https://school.example.in/index.html (a) /index.html (b) school.example.in (c) https (d) http
37. 37.🔢 When you open a web page, which comes first: “you type the URL” or “the server sends files”? (a) you type the URL (b) the server sends files
38. 38.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/news/today.html (a) Yes (b) No
39. 39.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/art/gallery.html (a) No (b) Yes
40. 40.True or false: HTTPS stores the site’s files. (a) True (b) False

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