Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 44 · 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 do we call the computer that stores a website? (a) a mouse (b) a printer (c) a keyboard (d) a server
2. 2.🌍 What is the domain name in this URL?
   https://learn.example.com/news/today.html (a) www.example.com (b) learn.example.com (c) /news/today.html (d) https
3. 3.🌍 What is the protocol in this URL?
   https://school.example.in/index.html (a) http (b) school.example.in (c) https (d) /index.html
4. 4.🌍 What is the protocol in this URL?
   http://www.example.net/maths/tables.html (a) www.example.net (b) /maths/tables.html (c) http (d) https
5. 5.🌍 What is the domain name in this URL?
   http://learn.example.com/games/chess.html (a) www.example.com (b) /games/chess.html (c) learn.example.com (d) http
6. 6.🔢 When you open a web page, which comes first: “you type the URL” or “the browser asks it”? (a) the browser asks it (b) you type the URL
7. 7.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) you type the URL (b) the server sends files (c) the browser asks it (d) the browser shows it
8. 8.🌍 What is the protocol in this URL?
   http://learn.example.com/about.html (a) https (b) http (c) learn.example.com (d) /about.html
9. 9.🌍 Which one asks for a web page? (a) the browser (b) the server (c) HTTPS (d) the URL
10. 10.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser asks it (b) the server sends files (c) the browser shows it (d) DNS finds the server
11. 11.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/index.html (a) No (b) Yes
12. 12.🔢 When you open a web page, which comes first: “DNS finds the server” or “you type the URL”? (a) you type the URL (b) DNS finds the server
13. 13.🌍 What is the protocol in this URL?
    https://school.example.in/games/chess.html (a) http (b) /games/chess.html (c) https (d) school.example.in
14. 14.🌍 What is the protocol in this URL?
    https://www.example.com/index.html (a) /index.html (b) https (c) http (d) www.example.com
15. 15.🌍 What is the domain name in this URL?
    https://www.example.com/art/gallery.html (a) kids.example.org (b) https (c) www.example.com (d) /art/gallery.html
16. 16.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/about.html (a) No (b) Yes
17. 17.🌍 What is the path in this URL?
    https://learn.example.com/about.html (a) learn.example.com (b) /about.html (c) /maths/tables.html (d) https
18. 18.🔢 When you open a web page, which comes FIRST? (a) the browser asks it (b) the server sends files (c) DNS finds the server (d) you type the URL
19. 19.🔢 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
20. 20.🌍 What is the protocol in this URL?
    http://learn.example.com/art/gallery.html (a) https (b) learn.example.com (c) /art/gallery.html (d) http
21. 21.🌍 What is the path in this URL?
    http://learn.example.com/maths/tables.html (a) http (b) learn.example.com (c) /index.html (d) /maths/tables.html
22. 22.🌍 What finds the server for a domain name like example.com? (a) alt (b) DNS (c) HTML (d) CSS
23. 23.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/maths/tables.html (a) Yes (b) No
24. 24.True or false: HTTPS scrambles data on its way. (a) True (b) False
25. 25.🔢 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
26. 26.🌍 What is the domain name in this URL?
    http://school.example.in/games/chess.html (a) http (b) school.example.in (c) /games/chess.html (d) www.example.net
27. 27.🌍 Which one is the page’s address? (a) HTTPS (b) the browser (c) the server (d) the URL
28. 28.🌍 What is the domain name in this URL?
    https://www.example.net/art/gallery.html (a) /art/gallery.html (b) learn.example.com (c) www.example.net (d) https
29. 29.🌍 What is the path in this URL?
    http://school.example.in/maths/tables.html (a) /maths/tables.html (b) http (c) school.example.in (d) /index.html
30. 30.🌍 What is the domain name in this URL?
    http://www.example.net/news/today.html (a) www.example.net (b) http (c) /news/today.html (d) learn.example.com
31. 31.🌍 Which one scrambles data on its way? (a) the browser (b) HTTPS (c) the server (d) the URL
32. 32.🌍 What is the protocol in this URL?
    http://www.example.net/art/gallery.html (a) www.example.net (b) https (c) http (d) /art/gallery.html
33. 33.🌍 What is the path in this URL?
    https://school.example.in/news/today.html (a) school.example.in (b) /games/chess.html (c) https (d) /news/today.html
34. 34.🌍 What is the path in this URL?
    http://www.example.com/games/chess.html (a) http (b) /games/chess.html (c) /about.html (d) www.example.com
35. 35.True or false: HTTPS asks for a web page. (a) True (b) False
36. 36.🌍 Which one sends the page back? (a) the browser (b) HTTPS (c) the URL (d) the server
37. 37.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the site is free (c) the data is scrambled (d) the site is fast
38. 38.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/games/chess.html (a) Yes (b) No
39. 39.🌍 What is the path in this URL?
    https://learn.example.com/maths/tables.html (a) https (b) /maths/tables.html (c) /index.html (d) learn.example.com
40. 40.True or false: the URL sends the page back. (a) False (b) True

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