Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 320 · 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/maths/tables.html (a) Yes (b) No
2. 2.🔒 Is the connection to this address scrambled (encrypted)?
   http://kids.example.org/about.html (a) Yes (b) No
3. 3.🌍 Which one shows the page to you? (a) the server (b) HTTPS (c) the browser (d) the URL
4. 4.🌍 Which one stores the site’s files? (a) HTTPS (b) the server (c) the URL (d) the browser
5. 5.🌍 Which one is the page’s address? (a) the browser (b) HTTPS (c) the server (d) the URL
6. 6.🌍 What is the path in this URL?
   https://www.example.com/games/chess.html (a) /games/chess.html (b) https (c) /about.html (d) www.example.com
7. 7.🌍 What is the domain name in this URL?
   https://www.example.com/about.html (a) /about.html (b) kids.example.org (c) https (d) www.example.com
8. 8.🔒 Is the connection to this address scrambled (encrypted)?
   http://school.example.in/index.html (a) Yes (b) No
9. 9.🔢 When you open a web page, which comes first: “you type the URL” or “the server sends files”? (a) you type the URL (b) the server sends files
10. 10.🔢 When you open a web page, which comes first: “you type the URL” or “the browser asks it”? (a) you type the URL (b) the browser asks it
11. 11.🔢 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
12. 12.🔢 When you open a web page, what comes right after “the server sends files”? (a) you type the URL (b) the browser asks it (c) the browser shows it (d) DNS finds the server
13. 13.🌍 Which one sends the page back? (a) the URL (b) the browser (c) HTTPS (d) the server
14. 14.True or false: HTTPS scrambles data on its way. (a) True (b) False
15. 15.🌍 What is the path in this URL?
    https://learn.example.com/games/chess.html (a) https (b) /about.html (c) learn.example.com (d) /games/chess.html
16. 16.🌍 What is the protocol in this URL?
    https://learn.example.com/games/chess.html (a) https (b) http (c) /games/chess.html (d) learn.example.com
17. 17.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/about.html (a) No (b) Yes
18. 18.🌍 What do we call the computer that stores a website? (a) a server (b) a printer (c) a mouse (d) a keyboard
19. 19.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the site is free (c) the site is fast (d) the data is scrambled
20. 20.🌍 What is the domain name in this URL?
    http://www.example.com/games/chess.html (a) /games/chess.html (b) www.example.com (c) http (d) kids.example.org
21. 21.🌍 What does a web address (URL) tell the browser? (a) your password (b) the page colour (c) where the page is (d) how old you are
22. 22.🌍 What is the path in this URL?
    https://www.example.com/maths/tables.html (a) /maths/tables.html (b) www.example.com (c) /index.html (d) https
23. 23.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/games/chess.html (a) No (b) Yes
24. 24.🌍 What is the domain name in this URL?
    https://kids.example.org/news/today.html (a) /news/today.html (b) kids.example.org (c) school.example.in (d) https
25. 25.🌍 What is the domain name in this URL?
    https://learn.example.com/maths/tables.html (a) www.example.com (b) /maths/tables.html (c) https (d) learn.example.com
26. 26.🌍 What is the protocol in this URL?
    https://learn.example.com/art/gallery.html (a) http (b) https (c) learn.example.com (d) /art/gallery.html
27. 27.True or false: the URL shows the page to you. (a) True (b) False
28. 28.🔢 When you open a web page, what comes right after “you type the URL”? (a) DNS finds the server (b) the browser asks it (c) the server sends files (d) the browser shows it
29. 29.🌍 Which one asks for a web page? (a) the server (b) the browser (c) HTTPS (d) the URL
30. 30.True or false: the server asks for a web page. (a) True (b) False
31. 31.🌍 What finds the server for a domain name like example.com? (a) HTML (b) alt (c) DNS (d) CSS
32. 32.🌍 What is the protocol in this URL?
    http://www.example.com/maths/tables.html (a) www.example.com (b) http (c) /maths/tables.html (d) https
33. 33.🔢 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
34. 34.🌍 What is the protocol in this URL?
    http://learn.example.com/about.html (a) /about.html (b) learn.example.com (c) https (d) http
35. 35.🌍 What is the protocol in this URL?
    http://kids.example.org/news/today.html (a) kids.example.org (b) https (c) /news/today.html (d) http
36. 36.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/maths/tables.html (a) Yes (b) No
37. 37.🌍 What is the domain name in this URL?
    http://www.example.net/art/gallery.html (a) /art/gallery.html (b) www.example.net (c) learn.example.com (d) http
38. 38.🌍 What is the protocol in this URL?
    http://www.example.net/games/chess.html (a) https (b) /games/chess.html (c) www.example.net (d) http
39. 39.🌍 What is the protocol in this URL?
    http://www.example.net/news/today.html (a) www.example.net (b) https (c) http (d) /news/today.html
40. 40.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/games/chess.html (a) No (b) Yes

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