Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 543 · 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 a game (b) the data is scrambled (c) the site is fast (d) the site is free
2. 2.🌍 What is the protocol in this URL?
   https://learn.example.com/news/today.html (a) /news/today.html (b) http (c) learn.example.com (d) https
3. 3.🔒 Is the connection to this address scrambled (encrypted)?
   http://www.example.com/maths/tables.html (a) Yes (b) No
4. 4.🌍 Which one is the page’s address? (a) the URL (b) the server (c) the browser (d) HTTPS
5. 5.🌍 What is the protocol in this URL?
   http://www.example.com/games/chess.html (a) http (b) /games/chess.html (c) https (d) www.example.com
6. 6.🌍 Which one shows the page to you? (a) the server (b) the browser (c) the URL (d) HTTPS
7. 7.🔢 When you open a web page, which comes FIRST? (a) the browser asks it (b) DNS finds the server (c) the server sends files (d) you type the URL
8. 8.🔢 When you open a web page, which comes first: “you type the URL” or “the browser shows it”? (a) you type the URL (b) the browser shows it
9. 9.🔒 Is the connection to this address scrambled (encrypted)?
   http://www.example.com/art/gallery.html (a) Yes (b) No
10. 10.True or false: the browser stores the site’s files. (a) False (b) True
11. 11.🌍 What is the path in this URL?
    https://kids.example.org/about.html (a) /maths/tables.html (b) https (c) /about.html (d) kids.example.org
12. 12.🌍 What is the domain name in this URL?
    https://www.example.com/index.html (a) https (b) kids.example.org (c) www.example.com (d) /index.html
13. 13.🔢 When you open a web page, which comes first: “you type the URL” or “the browser asks it”? (a) the browser asks it (b) you type the URL
14. 14.🌍 What is the protocol in this URL?
    https://www.example.com/maths/tables.html (a) http (b) /maths/tables.html (c) www.example.com (d) https
15. 15.🌍 Which one asks for a web page? (a) the server (b) HTTPS (c) the URL (d) the browser
16. 16.🌍 What is the path in this URL?
    http://learn.example.com/games/chess.html (a) learn.example.com (b) /about.html (c) /games/chess.html (d) http
17. 17.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/games/chess.html (a) No (b) Yes
18. 18.True or false: the server asks for a web page. (a) True (b) False
19. 19.True or false: HTTPS scrambles data on its way. (a) True (b) False
20. 20.🌍 What is the path in this URL?
    https://kids.example.org/index.html (a) /index.html (b) kids.example.org (c) /art/gallery.html (d) https
21. 21.🌍 What is the path in this URL?
    http://www.example.com/art/gallery.html (a) http (b) /news/today.html (c) www.example.com (d) /art/gallery.html
22. 22.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/news/today.html (a) No (b) Yes
23. 23.🌍 What is the domain name in this URL?
    https://school.example.in/art/gallery.html (a) www.example.net (b) school.example.in (c) /art/gallery.html (d) https
24. 24.🌍 What is the domain name in this URL?
    https://www.example.com/maths/tables.html (a) https (b) www.example.com (c) /maths/tables.html (d) kids.example.org
25. 25.🔢 When you open a web page, what comes right after “you type the URL”? (a) the server sends files (b) the browser shows it (c) DNS finds the server (d) the browser asks it
26. 26.🌍 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
27. 27.🌍 What is the domain name in this URL?
    https://www.example.com/news/today.html (a) /news/today.html (b) www.example.com (c) kids.example.org (d) https
28. 28.🌍 What is the protocol in this URL?
    http://www.example.com/index.html (a) /index.html (b) https (c) http (d) www.example.com
29. 29.🌍 Which one sends the page back? (a) HTTPS (b) the URL (c) the browser (d) the server
30. 30.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/about.html (a) No (b) Yes
31. 31.🌍 What is the protocol in this URL?
    http://www.example.net/maths/tables.html (a) /maths/tables.html (b) http (c) www.example.net (d) https
32. 32.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/about.html (a) Yes (b) No
33. 33.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/maths/tables.html (a) No (b) Yes
34. 34.True or false: the server stores the site’s files. (a) False (b) True
35. 35.🔢 When you open a web page, which comes first: “the server sends files” or “the browser asks it”? (a) the server sends files (b) the browser asks it
36. 36.True or false: the browser is the page’s address. (a) False (b) True
37. 37.🔢 When you open a web page, which comes LAST? (a) the browser shows it (b) you type the URL (c) DNS finds the server (d) the browser asks it
38. 38.🌍 What is the path in this URL?
    http://www.example.net/about.html (a) /maths/tables.html (b) www.example.net (c) /about.html (d) http
39. 39.🔢 When you open a web page, what comes right after “the browser asks it”? (a) the browser shows it (b) you type the URL (c) the server sends files (d) DNS finds the server
40. 40.🌍 What is the domain name in this URL?
    https://www.example.net/games/chess.html (a) learn.example.com (b) /games/chess.html (c) https (d) www.example.net

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