Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 109 · 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 is the domain name in this URL?
   https://www.example.net/about.html (a) https (b) learn.example.com (c) www.example.net (d) /about.html
2. 2.🌍 What is the protocol in this URL?
   http://learn.example.com/art/gallery.html (a) /art/gallery.html (b) http (c) https (d) learn.example.com
3. 3.🌍 What is the path in this URL?
   https://learn.example.com/news/today.html (a) /games/chess.html (b) https (c) /news/today.html (d) learn.example.com
4. 4.🔒 Is the connection to this address scrambled (encrypted)?
   http://kids.example.org/index.html (a) No (b) Yes
5. 5.🌍 Which one asks for a web page? (a) HTTPS (b) the browser (c) the server (d) the URL
6. 6.🌍 Which one shows the page to you? (a) HTTPS (b) the browser (c) the URL (d) the server
7. 7.🌍 Which one is the page’s address? (a) HTTPS (b) the URL (c) the server (d) the browser
8. 8.🔒 Is the connection to this address scrambled (encrypted)?
   http://kids.example.org/maths/tables.html (a) No (b) Yes
9. 9.🌍 What is the path in this URL?
   https://kids.example.org/index.html (a) kids.example.org (b) https (c) /index.html (d) /art/gallery.html
10. 10.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is free (b) the site is a game (c) the site is fast (d) the data is scrambled
11. 11.🌍 Which one sends the page back? (a) the browser (b) HTTPS (c) the URL (d) the server
12. 12.🔢 When you open a web page, which comes first: “you type the URL” or “the server sends files”? (a) the server sends files (b) you type the URL
13. 13.🌍 What is the path in this URL?
    http://school.example.in/index.html (a) /art/gallery.html (b) http (c) school.example.in (d) /index.html
14. 14.🌍 What is the domain name in this URL?
    https://www.example.com/about.html (a) kids.example.org (b) https (c) /about.html (d) www.example.com
15. 15.True or false: HTTPS scrambles data on its way. (a) True (b) False
16. 16.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/maths/tables.html (a) No (b) Yes
17. 17.🌍 What is the path in this URL?
    https://www.example.net/about.html (a) https (b) www.example.net (c) /maths/tables.html (d) /about.html
18. 18.🌍 What is the path in this URL?
    http://www.example.com/maths/tables.html (a) www.example.com (b) http (c) /index.html (d) /maths/tables.html
19. 19.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/art/gallery.html (a) Yes (b) No
20. 20.🔢 When you open a web page, which comes first: “the browser asks it” or “DNS finds the server”? (a) the browser asks it (b) DNS finds the server
21. 21.🌍 What is the protocol in this URL?
    https://www.example.com/index.html (a) www.example.com (b) /index.html (c) http (d) https
22. 22.🔢 When you open a web page, which comes LAST? (a) the server sends files (b) the browser asks it (c) the browser shows it (d) you type the URL
23. 23.True or false: the server scrambles data on its way. (a) True (b) False
24. 24.🔢 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 browser asks it (d) the server sends files
25. 25.🌍 What does a web address (URL) tell the browser? (a) where the page is (b) your password (c) the page colour (d) how old you are
26. 26.🌍 What is the protocol in this URL?
    http://kids.example.org/news/today.html (a) https (b) /news/today.html (c) kids.example.org (d) http
27. 27.True or false: the URL is the page’s address. (a) False (b) True
28. 28.🔢 When you open a web page, which comes first: “the browser shows it” or “the server sends files”? (a) the browser shows it (b) the server sends files
29. 29.🌍 What finds the server for a domain name like example.com? (a) HTML (b) DNS (c) alt (d) CSS
30. 30.True or false: the browser is the page’s address. (a) True (b) False
31. 31.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/index.html (a) Yes (b) No
32. 32.🌍 What is the domain name in this URL?
    http://learn.example.com/games/chess.html (a) /games/chess.html (b) http (c) www.example.com (d) learn.example.com
33. 33.🌍 What is the path in this URL?
    http://kids.example.org/index.html (a) /art/gallery.html (b) kids.example.org (c) /index.html (d) http
34. 34.🌍 Which one scrambles data on its way? (a) the browser (b) HTTPS (c) the URL (d) the server
35. 35.🌍 What is the domain name in this URL?
    https://learn.example.com/maths/tables.html (a) https (b) /maths/tables.html (c) www.example.com (d) learn.example.com
36. 36.🌍 What is the path in this URL?
    https://www.example.com/news/today.html (a) www.example.com (b) https (c) /news/today.html (d) /games/chess.html
37. 37.🌍 What is the path in this URL?
    https://learn.example.com/games/chess.html (a) /games/chess.html (b) learn.example.com (c) https (d) /about.html
38. 38.🔢 When you open a web page, what comes right after “the browser asks it”? (a) DNS finds the server (b) the server sends files (c) you type the URL (d) the browser shows it
39. 39.🌍 What is the protocol in this URL?
    https://www.example.com/games/chess.html (a) http (b) www.example.com (c) /games/chess.html (d) https
40. 40.True or false: the browser asks for a web page. (a) True (b) False

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