Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 724 · 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.🔒 Is the connection to this address scrambled (encrypted)?
   http://www.example.com/art/gallery.html (a) Yes (b) No
2. 2.🌍 What is the protocol in this URL?
   https://kids.example.org/art/gallery.html (a) https (b) kids.example.org (c) /art/gallery.html (d) http
3. 3.🌍 What is the domain name in this URL?
   https://www.example.com/about.html (a) /about.html (b) https (c) kids.example.org (d) www.example.com
4. 4.🔒 Is the connection to this address scrambled (encrypted)?
   http://school.example.in/maths/tables.html (a) Yes (b) No
5. 5.🌍 What does a web address (URL) tell the browser? (a) how old you are (b) the page colour (c) your password (d) where the page is
6. 6.🌍 Which one scrambles data on its way? (a) the URL (b) the server (c) the browser (d) HTTPS
7. 7.🔢 When you open a web page, which comes FIRST? (a) the browser asks it (b) the browser shows it (c) you type the URL (d) DNS finds the server
8. 8.🔢 When you open a web page, which comes first: “the browser shows it” or “the server sends files”? (a) the server sends files (b) the browser shows it
9. 9.🌍 What is the protocol in this URL?
   http://kids.example.org/index.html (a) kids.example.org (b) /index.html (c) https (d) http
10. 10.🔒 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
11. 11.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a mouse (c) a printer (d) a server
12. 12.🌍 What finds the server for a domain name like example.com? (a) alt (b) HTML (c) DNS (d) CSS
13. 13.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/index.html (a) Yes (b) No
14. 14.True or false: the server is the page’s address. (a) True (b) False
15. 15.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) you type the URL (b) the server sends files (c) the browser shows it (d) the browser asks it
16. 16.🌍 What is the path in this URL?
    https://www.example.com/games/chess.html (a) /games/chess.html (b) www.example.com (c) /about.html (d) https
17. 17.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/maths/tables.html (a) No (b) Yes
18. 18.🌍 What is the protocol in this URL?
    http://learn.example.com/art/gallery.html (a) https (b) /art/gallery.html (c) learn.example.com (d) http
19. 19.🌍 What is the protocol in this URL?
    http://learn.example.com/maths/tables.html (a) https (b) http (c) /maths/tables.html (d) learn.example.com
20. 20.🌍 Which one is the page’s address? (a) the browser (b) HTTPS (c) the server (d) the URL
21. 21.🌍 What is the path in this URL?
    http://www.example.net/maths/tables.html (a) /index.html (b) /maths/tables.html (c) www.example.net (d) http
22. 22.🌍 Which one stores the site’s files? (a) the URL (b) the server (c) HTTPS (d) the browser
23. 23.True or false: the URL is the page’s address. (a) False (b) True
24. 24.🌍 Which one asks for a web page? (a) the server (b) HTTPS (c) the browser (d) the URL
25. 25.🌍 What is the protocol in this URL?
    https://www.example.com/news/today.html (a) www.example.com (b) https (c) /news/today.html (d) http
26. 26.🌍 What is the path in this URL?
    http://www.example.net/games/chess.html (a) /games/chess.html (b) www.example.net (c) http (d) /about.html
27. 27.🌍 What is the protocol in this URL?
    https://www.example.com/maths/tables.html (a) https (b) www.example.com (c) http (d) /maths/tables.html
28. 28.True or false: the server asks for a web page. (a) True (b) False
29. 29.True or false: HTTPS scrambles data on its way. (a) True (b) False
30. 30.🔢 When you open a web page, which comes first: “DNS finds the server” or “you type the URL”? (a) DNS finds the server (b) you type the URL
31. 31.🌍 Which one shows the page to you? (a) the server (b) the URL (c) HTTPS (d) the browser
32. 32.🌍 What is the domain name in this URL?
    http://www.example.com/games/chess.html (a) http (b) www.example.com (c) /games/chess.html (d) kids.example.org
33. 33.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/about.html (a) No (b) Yes
34. 34.🌍 What is the protocol in this URL?
    https://kids.example.org/news/today.html (a) http (b) https (c) kids.example.org (d) /news/today.html
35. 35.True or false: the URL stores the site’s files. (a) False (b) True
36. 36.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/art/gallery.html (a) Yes (b) No
37. 37.🌍 What is the domain name in this URL?
    http://kids.example.org/art/gallery.html (a) kids.example.org (b) http (c) school.example.in (d) /art/gallery.html
38. 38.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/games/chess.html (a) Yes (b) No
39. 39.🔢 When you open a web page, which comes first: “the server sends files” or “you type the URL”? (a) the server sends files (b) you type the URL
40. 40.True or false: the browser is the page’s address. (a) True (b) False

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