Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 98 · 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 free (b) the site is a game (c) the data is scrambled (d) the site is fast
2. 2.🌍 What is the protocol in this URL?
   https://www.example.net/games/chess.html (a) www.example.net (b) /games/chess.html (c) http (d) https
3. 3.True or false: the server is the page’s address. (a) False (b) True
4. 4.🔒 Is the connection to this address scrambled (encrypted)?
   https://www.example.com/about.html (a) Yes (b) No
5. 5.🌍 What is the protocol in this URL?
   https://school.example.in/art/gallery.html (a) https (b) /art/gallery.html (c) school.example.in (d) http
6. 6.🌍 What is the domain name in this URL?
   https://www.example.net/games/chess.html (a) https (b) /games/chess.html (c) learn.example.com (d) www.example.net
7. 7.🌍 Which one is the page’s address? (a) the URL (b) the browser (c) the server (d) HTTPS
8. 8.🔒 Is the connection to this address scrambled (encrypted)?
   http://www.example.net/maths/tables.html (a) Yes (b) No
9. 9.🔒 Is the connection to this address scrambled (encrypted)?
   https://www.example.com/art/gallery.html (a) No (b) Yes
10. 10.🌍 What is the path in this URL?
    http://www.example.net/about.html (a) http (b) www.example.net (c) /about.html (d) /maths/tables.html
11. 11.🔢 When you open a web page, what comes right after “the browser asks it”? (a) you type the URL (b) DNS finds the server (c) the server sends files (d) the browser shows it
12. 12.🌍 What is the path in this URL?
    https://www.example.com/index.html (a) www.example.com (b) https (c) /index.html (d) /art/gallery.html
13. 13.🌍 What is the domain name in this URL?
    https://learn.example.com/news/today.html (a) www.example.com (b) learn.example.com (c) /news/today.html (d) https
14. 14.🌍 Which one sends the page back? (a) the URL (b) the server (c) HTTPS (d) the browser
15. 15.🔢 When you open a web page, what comes right after “you type the URL”? (a) DNS finds the server (b) the browser shows it (c) the server sends files (d) the browser asks it
16. 16.🔢 When you open a web page, which comes FIRST? (a) the browser asks it (b) DNS finds the server (c) you type the URL (d) the browser shows it
17. 17.🌍 Which one scrambles data on its way? (a) HTTPS (b) the browser (c) the URL (d) the server
18. 18.🌍 What is the path in this URL?
    https://www.example.net/news/today.html (a) www.example.net (b) /games/chess.html (c) /news/today.html (d) https
19. 19.🌍 What is the domain name in this URL?
    http://school.example.in/art/gallery.html (a) http (b) /art/gallery.html (c) www.example.net (d) school.example.in
20. 20.🌍 What finds the server for a domain name like example.com? (a) alt (b) HTML (c) DNS (d) CSS
21. 21.🌍 Which one asks for a web page? (a) the server (b) the browser (c) the URL (d) HTTPS
22. 22.🔢 When you open a web page, which comes LAST? (a) the browser asks it (b) you type the URL (c) the server sends files (d) the browser shows it
23. 23.🌍 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
24. 24.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/index.html (a) No (b) Yes
25. 25.🌍 What is the domain name in this URL?
    http://www.example.net/games/chess.html (a) www.example.net (b) http (c) /games/chess.html (d) learn.example.com
26. 26.🔢 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
27. 27.🌍 What is the path in this URL?
    http://learn.example.com/games/chess.html (a) http (b) learn.example.com (c) /about.html (d) /games/chess.html
28. 28.🌍 What is the path in this URL?
    https://learn.example.com/games/chess.html (a) https (b) /games/chess.html (c) learn.example.com (d) /about.html
29. 29.🌍 What is the domain name in this URL?
    https://school.example.in/news/today.html (a) school.example.in (b) /news/today.html (c) https (d) www.example.net
30. 30.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/art/gallery.html (a) No (b) Yes
31. 31.True or false: the server sends the page back. (a) True (b) False
32. 32.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/maths/tables.html (a) Yes (b) No
33. 33.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/index.html (a) No (b) Yes
34. 34.True or false: HTTPS scrambles data on its way. (a) False (b) True
35. 35.True or false: HTTPS stores the site’s files. (a) False (b) True
36. 36.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/about.html (a) No (b) Yes
37. 37.True or false: the browser asks for a web page. (a) True (b) False
38. 38.🌍 What is the path in this URL?
    http://kids.example.org/art/gallery.html (a) /art/gallery.html (b) /news/today.html (c) http (d) kids.example.org
39. 39.True or false: the server stores the site’s files. (a) False (b) True
40. 40.🌍 What is the domain name in this URL?
    http://school.example.in/news/today.html (a) school.example.in (b) www.example.net (c) http (d) /news/today.html

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