Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 337 · 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) the URL (b) the server (c) the browser (d) HTTPS
2. 2.True or false: HTTPS scrambles data on its way. (a) True (b) False
3. 3.🌍 What is the protocol in this URL?
   http://www.example.com/about.html (a) www.example.com (b) /about.html (c) http (d) https
4. 4.🌍 What finds the server for a domain name like example.com? (a) CSS (b) DNS (c) alt (d) HTML
5. 5.🌍 What is the path in this URL?
   http://www.example.net/art/gallery.html (a) http (b) /art/gallery.html (c) /news/today.html (d) www.example.net
6. 6.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the site is fast (c) the data is scrambled (d) the site is free
7. 7.🌍 What is the path in this URL?
   http://school.example.in/games/chess.html (a) http (b) school.example.in (c) /games/chess.html (d) /about.html
8. 8.🌍 Which one shows the page to you? (a) the server (b) HTTPS (c) the browser (d) the URL
9. 9.🌍 What is the protocol in this URL?
   https://kids.example.org/index.html (a) https (b) http (c) kids.example.org (d) /index.html
10. 10.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) the browser asks it (c) you type the URL (d) DNS finds the server
11. 11.🌍 What is the path in this URL?
    https://learn.example.com/about.html (a) /maths/tables.html (b) learn.example.com (c) /about.html (d) https
12. 12.True or false: the URL sends the page back. (a) True (b) False
13. 13.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/art/gallery.html (a) No (b) Yes
14. 14.🌍 Which one is the page’s address? (a) the server (b) the browser (c) the URL (d) HTTPS
15. 15.True or false: the URL is the page’s address. (a) True (b) False
16. 16.🌍 What is the path in this URL?
    https://school.example.in/art/gallery.html (a) /art/gallery.html (b) https (c) school.example.in (d) /news/today.html
17. 17.🌍 What is the protocol in this URL?
    http://school.example.in/news/today.html (a) /news/today.html (b) http (c) https (d) school.example.in
18. 18.True or false: the browser is the page’s address. (a) True (b) False
19. 19.🌍 What is the protocol in this URL?
    https://www.example.com/index.html (a) www.example.com (b) http (c) https (d) /index.html
20. 20.🌍 What does a web address (URL) tell the browser? (a) the page colour (b) where the page is (c) your password (d) how old you are
21. 21.🌍 What is the path in this URL?
    http://kids.example.org/news/today.html (a) kids.example.org (b) /games/chess.html (c) /news/today.html (d) http
22. 22.True or false: the URL scrambles data on its way. (a) True (b) False
23. 23.🔢 When you open a web page, which comes LAST? (a) the browser asks it (b) DNS finds the server (c) the browser shows it (d) you type the URL
24. 24.🔢 When you open a web page, what comes right after “the server sends files”? (a) the browser asks it (b) the browser shows it (c) you type the URL (d) DNS finds the server
25. 25.🌍 What is the domain name in this URL?
    https://www.example.com/news/today.html (a) kids.example.org (b) /news/today.html (c) www.example.com (d) https
26. 26.🌍 What is the path in this URL?
    http://school.example.in/about.html (a) /about.html (b) school.example.in (c) http (d) /maths/tables.html
27. 27.🌍 What is the protocol in this URL?
    https://school.example.in/maths/tables.html (a) https (b) /maths/tables.html (c) http (d) school.example.in
28. 28.🌍 What is the domain name in this URL?
    http://kids.example.org/index.html (a) kids.example.org (b) http (c) school.example.in (d) /index.html
29. 29.🌍 What is the domain name in this URL?
    https://kids.example.org/maths/tables.html (a) /maths/tables.html (b) school.example.in (c) kids.example.org (d) https
30. 30.🌍 What is the domain name in this URL?
    http://www.example.net/games/chess.html (a) learn.example.com (b) www.example.net (c) /games/chess.html (d) http
31. 31.🌍 What is the domain name in this URL?
    https://school.example.in/games/chess.html (a) /games/chess.html (b) www.example.net (c) school.example.in (d) https
32. 32.🌍 What is the protocol in this URL?
    https://learn.example.com/about.html (a) http (b) /about.html (c) learn.example.com (d) https
33. 33.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/about.html (a) No (b) Yes
34. 34.🌍 What is the protocol in this URL?
    http://www.example.com/maths/tables.html (a) http (b) /maths/tables.html (c) www.example.com (d) https
35. 35.True or false: the server scrambles data on its way. (a) True (b) False
36. 36.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/news/today.html (a) No (b) Yes
37. 37.True or false: HTTPS sends the page back. (a) False (b) True
38. 38.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/art/gallery.html (a) Yes (b) No
39. 39.🌍 Which one sends the page back? (a) HTTPS (b) the URL (c) the server (d) the browser
40. 40.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/about.html (a) Yes (b) No

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