Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 330 · 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.🌍 Which one scrambles data on its way? (a) HTTPS (b) the browser (c) the URL (d) the server
2. 2.🔢 When you open a web page, which comes first: “you type the URL” or “the browser asks it”? (a) you type the URL (b) the browser asks it
3. 3.🌍 What finds the server for a domain name like example.com? (a) DNS (b) HTML (c) alt (d) CSS
4. 4.🔒 Is the connection to this address scrambled (encrypted)?
   http://school.example.in/games/chess.html (a) Yes (b) No
5. 5.🌍 What is the protocol in this URL?
   http://school.example.in/about.html (a) http (b) school.example.in (c) https (d) /about.html
6. 6.True or false: the server shows the page to you. (a) True (b) False
7. 7.🌍 What is the protocol in this URL?
   http://kids.example.org/art/gallery.html (a) kids.example.org (b) /art/gallery.html (c) http (d) https
8. 8.🌍 What do we call the computer that stores a website? (a) a printer (b) a server (c) a mouse (d) a keyboard
9. 9.🔢 When you open a web page, what comes right after “the server sends files”? (a) the browser asks it (b) you type the URL (c) the browser shows it (d) DNS finds the server
10. 10.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/maths/tables.html (a) Yes (b) No
11. 11.🌍 Which one shows the page to you? (a) HTTPS (b) the URL (c) the server (d) the browser
12. 12.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/games/chess.html (a) No (b) Yes
13. 13.🌍 What is the protocol in this URL?
    http://www.example.com/art/gallery.html (a) www.example.com (b) /art/gallery.html (c) https (d) http
14. 14.🔢 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
15. 15.🌍 What is the protocol in this URL?
    https://kids.example.org/maths/tables.html (a) /maths/tables.html (b) https (c) http (d) kids.example.org
16. 16.🌍 Which one stores the site’s files? (a) HTTPS (b) the server (c) the URL (d) the browser
17. 17.🌍 What is the protocol in this URL?
    http://learn.example.com/games/chess.html (a) learn.example.com (b) /games/chess.html (c) http (d) https
18. 18.🌍 What is the path in this URL?
    http://www.example.net/news/today.html (a) /games/chess.html (b) /news/today.html (c) www.example.net (d) http
19. 19.🌍 What is the protocol in this URL?
    https://www.example.com/about.html (a) www.example.com (b) http (c) https (d) /about.html
20. 20.🌍 What is the path in this URL?
    http://kids.example.org/games/chess.html (a) http (b) kids.example.org (c) /about.html (d) /games/chess.html
21. 21.🌍 What is the domain name in this URL?
    http://www.example.com/news/today.html (a) http (b) kids.example.org (c) www.example.com (d) /news/today.html
22. 22.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/art/gallery.html (a) No (b) Yes
23. 23.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/maths/tables.html (a) Yes (b) No
24. 24.True or false: the server is the page’s address. (a) True (b) False
25. 25.🌍 What is the domain name in this URL?
    https://www.example.net/about.html (a) /about.html (b) learn.example.com (c) https (d) www.example.net
26. 26.🌍 What is the domain name in this URL?
    http://kids.example.org/games/chess.html (a) kids.example.org (b) /games/chess.html (c) school.example.in (d) http
27. 27.🔢 When you open a web page, which comes first: “the browser asks it” or “you type the URL”? (a) the browser asks it (b) you type the URL
28. 28.🌍 What is the domain name in this URL?
    https://www.example.com/maths/tables.html (a) www.example.com (b) https (c) kids.example.org (d) /maths/tables.html
29. 29.🌍 Which one sends the page back? (a) HTTPS (b) the URL (c) the browser (d) the server
30. 30.True or false: the browser shows the page to you. (a) True (b) False
31. 31.True or false: the URL scrambles data on its way. (a) True (b) False
32. 32.🌍 What is the protocol in this URL?
    https://www.example.net/maths/tables.html (a) https (b) www.example.net (c) http (d) /maths/tables.html
33. 33.🌍 What is the path in this URL?
    https://school.example.in/art/gallery.html (a) https (b) /art/gallery.html (c) school.example.in (d) /news/today.html
34. 34.🌍 What is the domain name in this URL?
    http://school.example.in/about.html (a) http (b) www.example.net (c) /about.html (d) school.example.in
35. 35.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/maths/tables.html (a) Yes (b) No
36. 36.🌍 What is the protocol in this URL?
    http://school.example.in/games/chess.html (a) http (b) https (c) school.example.in (d) /games/chess.html
37. 37.🌍 What is the protocol in this URL?
    https://learn.example.com/games/chess.html (a) https (b) http (c) learn.example.com (d) /games/chess.html
38. 38.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is free (b) the site is fast (c) the site is a game (d) the data is scrambled
39. 39.True or false: the browser asks for a web page. (a) False (b) True
40. 40.🌍 What is the protocol in this URL?
    https://kids.example.org/art/gallery.html (a) /art/gallery.html (b) http (c) kids.example.org (d) https

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