Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 558 · 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.🔒 Is the connection to this address scrambled (encrypted)?
   https://www.example.net/about.html (a) Yes (b) No
2. 2.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the site is fast (c) the site is free (d) the data is scrambled
3. 3.🌍 What does a web address (URL) tell the browser? (a) your password (b) the page colour (c) how old you are (d) where the page is
4. 4.🌍 What is the path in this URL?
   http://learn.example.com/about.html (a) learn.example.com (b) http (c) /maths/tables.html (d) /about.html
5. 5.🌍 Which one asks for a web page? (a) HTTPS (b) the server (c) the URL (d) the browser
6. 6.🌍 What is the path in this URL?
   https://www.example.com/index.html (a) www.example.com (b) /art/gallery.html (c) /index.html (d) https
7. 7.🌍 What is the domain name in this URL?
   https://www.example.net/games/chess.html (a) learn.example.com (b) www.example.net (c) https (d) /games/chess.html
8. 8.🌍 What finds the server for a domain name like example.com? (a) alt (b) DNS (c) HTML (d) CSS
9. 9.🔒 Is the connection to this address scrambled (encrypted)?
   http://www.example.com/index.html (a) No (b) Yes
10. 10.🔢 When you open a web page, which comes first: “the server sends files” or “the browser shows it”? (a) the browser shows it (b) the server sends files
11. 11.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/games/chess.html (a) Yes (b) No
12. 12.🌍 What is the domain name in this URL?
    https://www.example.com/games/chess.html (a) https (b) /games/chess.html (c) kids.example.org (d) www.example.com
13. 13.True or false: the server asks for a web page. (a) False (b) True
14. 14.🔢 When you open a web page, which comes first: “DNS finds the server” or “you type the URL”? (a) DNS finds the server (b) you type the URL
15. 15.True or false: the browser stores the site’s files. (a) False (b) True
16. 16.True or false: the browser is the page’s address. (a) True (b) False
17. 17.🔢 When you open a web page, which comes first: “the browser asks it” or “the server sends files”? (a) the server sends files (b) the browser asks it
18. 18.🌍 Which one stores the site’s files? (a) the server (b) the URL (c) the browser (d) HTTPS
19. 19.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/about.html (a) Yes (b) No
20. 20.🌍 What is the domain name in this URL?
    http://www.example.com/index.html (a) /index.html (b) http (c) www.example.com (d) kids.example.org
21. 21.🌍 What is the protocol in this URL?
    http://kids.example.org/index.html (a) kids.example.org (b) /index.html (c) https (d) http
22. 22.🌍 What is the path in this URL?
    https://www.example.net/maths/tables.html (a) www.example.net (b) /index.html (c) https (d) /maths/tables.html
23. 23.True or false: the browser shows the page to you. (a) True (b) False
24. 24.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/games/chess.html (a) Yes (b) No
25. 25.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/about.html (a) Yes (b) No
26. 26.🌍 What is the protocol in this URL?
    http://kids.example.org/art/gallery.html (a) kids.example.org (b) https (c) /art/gallery.html (d) http
27. 27.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/index.html (a) No (b) Yes
28. 28.🔢 When you open a web page, what comes right after “the browser asks it”? (a) DNS finds the server (b) you type the URL (c) the browser shows it (d) the server sends files
29. 29.🌍 Which one sends the page back? (a) the browser (b) the URL (c) the server (d) HTTPS
30. 30.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/art/gallery.html (a) Yes (b) No
31. 31.🔢 When you open a web page, which comes LAST? (a) DNS finds the server (b) the browser shows it (c) the server sends files (d) you type the URL
32. 32.🔢 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
33. 33.🔢 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
34. 34.🌍 What is the domain name in this URL?
    http://learn.example.com/maths/tables.html (a) http (b) /maths/tables.html (c) learn.example.com (d) www.example.com
35. 35.🌍 What is the domain name in this URL?
    http://school.example.in/games/chess.html (a) /games/chess.html (b) school.example.in (c) http (d) www.example.net
36. 36.🌍 What is the domain name in this URL?
    http://kids.example.org/games/chess.html (a) /games/chess.html (b) kids.example.org (c) http (d) school.example.in
37. 37.🌍 What is the protocol in this URL?
    https://www.example.com/about.html (a) www.example.com (b) /about.html (c) http (d) https
38. 38.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/maths/tables.html (a) No (b) Yes
39. 39.🔢 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
40. 40.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) DNS finds the server (c) you type the URL (d) the browser shows it

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