Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 539 · 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 data is scrambled (c) the site is fast (d) the site is a game
2. 2.🌍 Which one sends the page back? (a) HTTPS (b) the browser (c) the server (d) the URL
3. 3.🌍 What is the domain name in this URL?
   http://www.example.net/maths/tables.html (a) /maths/tables.html (b) http (c) learn.example.com (d) www.example.net
4. 4.🌍 What is the path in this URL?
   https://www.example.com/maths/tables.html (a) www.example.com (b) /index.html (c) https (d) /maths/tables.html
5. 5.🌍 Which one asks for a web page? (a) the URL (b) the server (c) HTTPS (d) the browser
6. 6.🌍 Which one is the page’s address? (a) the URL (b) the browser (c) the server (d) HTTPS
7. 7.🌍 What is the protocol in this URL?
   https://www.example.com/news/today.html (a) http (b) https (c) /news/today.html (d) www.example.com
8. 8.🌍 What is the domain name in this URL?
   http://school.example.in/index.html (a) http (b) school.example.in (c) www.example.net (d) /index.html
9. 9.🌍 What is the path in this URL?
   http://school.example.in/index.html (a) /index.html (b) http (c) /art/gallery.html (d) school.example.in
10. 10.🌍 What finds the server for a domain name like example.com? (a) CSS (b) alt (c) DNS (d) HTML
11. 11.🌍 What is the path in this URL?
    http://www.example.net/about.html (a) /maths/tables.html (b) /about.html (c) www.example.net (d) http
12. 12.🌍 Which one shows the page to you? (a) HTTPS (b) the server (c) the browser (d) the URL
13. 13.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/art/gallery.html (a) Yes (b) No
14. 14.🌍 What is the protocol in this URL?
    http://school.example.in/games/chess.html (a) school.example.in (b) http (c) https (d) /games/chess.html
15. 15.🌍 What is the protocol in this URL?
    http://www.example.net/games/chess.html (a) /games/chess.html (b) https (c) http (d) www.example.net
16. 16.True or false: the server stores the site’s files. (a) True (b) False
17. 17.🌍 What is the path in this URL?
    http://www.example.net/index.html (a) /art/gallery.html (b) /index.html (c) http (d) www.example.net
18. 18.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser shows it (b) the server sends files (c) the browser asks it (d) DNS finds the server
19. 19.🌍 What is the protocol in this URL?
    http://learn.example.com/index.html (a) https (b) http (c) /index.html (d) learn.example.com
20. 20.🔢 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
21. 21.🌍 What is the domain name in this URL?
    https://www.example.com/maths/tables.html (a) kids.example.org (b) www.example.com (c) https (d) /maths/tables.html
22. 22.🌍 What is the protocol in this URL?
    http://www.example.com/maths/tables.html (a) www.example.com (b) /maths/tables.html (c) http (d) https
23. 23.🌍 What is the protocol in this URL?
    http://kids.example.org/news/today.html (a) /news/today.html (b) https (c) kids.example.org (d) http
24. 24.🌍 What is the domain name in this URL?
    https://www.example.net/games/chess.html (a) www.example.net (b) /games/chess.html (c) learn.example.com (d) https
25. 25.🌍 What is the domain name in this URL?
    http://www.example.com/art/gallery.html (a) /art/gallery.html (b) www.example.com (c) kids.example.org (d) http
26. 26.🌍 What is the path in this URL?
    https://kids.example.org/news/today.html (a) /games/chess.html (b) kids.example.org (c) https (d) /news/today.html
27. 27.🔢 When you open a web page, which comes first: “the browser asks it” or “the browser shows it”? (a) the browser asks it (b) the browser shows it
28. 28.🌍 Which one stores the site’s files? (a) the browser (b) the URL (c) HTTPS (d) the server
29. 29.True or false: HTTPS scrambles data on its way. (a) False (b) True
30. 30.🌍 What is the protocol in this URL?
    http://school.example.in/news/today.html (a) school.example.in (b) http (c) /news/today.html (d) https
31. 31.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/games/chess.html (a) No (b) Yes
32. 32.🌍 What is the domain name in this URL?
    https://school.example.in/news/today.html (a) www.example.net (b) school.example.in (c) /news/today.html (d) https
33. 33.True or false: the browser shows the page to you. (a) True (b) False
34. 34.🌍 What is the protocol in this URL?
    http://learn.example.com/games/chess.html (a) /games/chess.html (b) learn.example.com (c) http (d) https
35. 35.🌍 What is the domain name in this URL?
    https://kids.example.org/about.html (a) kids.example.org (b) school.example.in (c) /about.html (d) https
36. 36.🌍 What is the domain name in this URL?
    https://www.example.com/art/gallery.html (a) /art/gallery.html (b) kids.example.org (c) https (d) www.example.com
37. 37.🌍 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
38. 38.🌍 What is the protocol in this URL?
    http://kids.example.org/games/chess.html (a) http (b) https (c) /games/chess.html (d) kids.example.org
39. 39.🌍 What is the protocol in this URL?
    http://kids.example.org/maths/tables.html (a) kids.example.org (b) http (c) https (d) /maths/tables.html
40. 40.True or false: the browser sends the page back. (a) False (b) True

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