Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 695 · 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.🌍 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
3. 3.🌍 What is the protocol in this URL?
   https://school.example.in/index.html (a) school.example.in (b) https (c) http (d) /index.html
4. 4.🔢 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
5. 5.🌍 What is the domain name in this URL?
   http://www.example.net/about.html (a) http (b) learn.example.com (c) /about.html (d) www.example.net
6. 6.🌍 Which one is the page’s address? (a) the browser (b) HTTPS (c) the server (d) the URL
7. 7.🌍 What is the domain name in this URL?
   http://www.example.com/maths/tables.html (a) kids.example.org (b) www.example.com (c) /maths/tables.html (d) http
8. 8.🔒 Is the connection to this address scrambled (encrypted)?
   https://learn.example.com/games/chess.html (a) No (b) Yes
9. 9.🔢 When you open a web page, which comes FIRST? (a) you type the URL (b) the server sends files (c) DNS finds the server (d) the browser asks it
10. 10.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/games/chess.html (a) Yes (b) No
11. 11.🌍 What is the path in this URL?
    http://school.example.in/news/today.html (a) /news/today.html (b) /games/chess.html (c) school.example.in (d) http
12. 12.🌍 Which one sends the page back? (a) the server (b) the browser (c) the URL (d) HTTPS
13. 13.🌍 What is the protocol in this URL?
    http://www.example.com/about.html (a) /about.html (b) www.example.com (c) https (d) http
14. 14.🌍 What is the protocol in this URL?
    https://learn.example.com/games/chess.html (a) http (b) /games/chess.html (c) https (d) learn.example.com
15. 15.🔢 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
16. 16.🌍 What is the protocol in this URL?
    http://www.example.net/art/gallery.html (a) http (b) https (c) www.example.net (d) /art/gallery.html
17. 17.🌍 What is the domain name in this URL?
    http://www.example.net/index.html (a) http (b) learn.example.com (c) www.example.net (d) /index.html
18. 18.True or false: the server stores the site’s files. (a) True (b) False
19. 19.🌍 What is the protocol in this URL?
    http://www.example.net/index.html (a) /index.html (b) www.example.net (c) https (d) http
20. 20.🌍 Which one scrambles data on its way? (a) the URL (b) the browser (c) HTTPS (d) the server
21. 21.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/about.html (a) Yes (b) No
22. 22.🔢 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
23. 23.🌍 What is the protocol in this URL?
    http://school.example.in/about.html (a) https (b) http (c) /about.html (d) school.example.in
24. 24.🌍 What is the domain name in this URL?
    https://school.example.in/news/today.html (a) www.example.net (b) /news/today.html (c) https (d) school.example.in
25. 25.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/index.html (a) No (b) Yes
26. 26.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/news/today.html (a) No (b) Yes
27. 27.True or false: HTTPS stores the site’s files. (a) False (b) True
28. 28.🌍 What is the path in this URL?
    http://kids.example.org/index.html (a) /art/gallery.html (b) http (c) /index.html (d) kids.example.org
29. 29.True or false: HTTPS scrambles data on its way. (a) True (b) False
30. 30.🌍 What is the path in this URL?
    https://learn.example.com/index.html (a) learn.example.com (b) https (c) /index.html (d) /art/gallery.html
31. 31.🌍 What is the protocol in this URL?
    https://learn.example.com/maths/tables.html (a) /maths/tables.html (b) learn.example.com (c) http (d) https
32. 32.True or false: the URL shows the page to you. (a) True (b) False
33. 33.🌍 What is the path in this URL?
    https://school.example.in/news/today.html (a) school.example.in (b) https (c) /news/today.html (d) /games/chess.html
34. 34.🌍 What is the protocol in this URL?
    https://school.example.in/news/today.html (a) https (b) school.example.in (c) http (d) /news/today.html
35. 35.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/art/gallery.html (a) No (b) Yes
36. 36.🌍 What is the protocol in this URL?
    https://learn.example.com/art/gallery.html (a) https (b) http (c) learn.example.com (d) /art/gallery.html
37. 37.🌍 What is the protocol in this URL?
    http://www.example.net/about.html (a) /about.html (b) www.example.net (c) https (d) http
38. 38.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/news/today.html (a) No (b) Yes
39. 39.🌍 Which one stores the site’s files? (a) the server (b) the URL (c) HTTPS (d) the browser
40. 40.🌍 What finds the server for a domain name like example.com? (a) CSS (b) HTML (c) alt (d) DNS

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