Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 84 · 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://learn.example.com/maths/tables.html (a) No (b) Yes
2. 2.🔒 Is the connection to this address scrambled (encrypted)?
   https://learn.example.com/news/today.html (a) Yes (b) No
3. 3.🌍 What is the protocol in this URL?
   http://learn.example.com/index.html (a) /index.html (b) learn.example.com (c) http (d) https
4. 4.🌍 What is the path in this URL?
   https://school.example.in/about.html (a) /maths/tables.html (b) /about.html (c) https (d) school.example.in
5. 5.🌍 What is the path in this URL?
   http://kids.example.org/art/gallery.html (a) kids.example.org (b) /art/gallery.html (c) http (d) /news/today.html
6. 6.🌍 Which one shows the page to you? (a) HTTPS (b) the URL (c) the browser (d) the server
7. 7.🌍 What is the protocol in this URL?
   http://kids.example.org/about.html (a) kids.example.org (b) https (c) /about.html (d) http
8. 8.🌍 What is the domain name in this URL?
   https://learn.example.com/index.html (a) www.example.com (b) https (c) /index.html (d) learn.example.com
9. 9.🔒 Is the connection to this address scrambled (encrypted)?
   https://kids.example.org/about.html (a) No (b) Yes
10. 10.🌍 What is the protocol in this URL?
    https://learn.example.com/about.html (a) /about.html (b) https (c) http (d) learn.example.com
11. 11.True or false: the browser stores the site’s files. (a) False (b) True
12. 12.🔢 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
13. 13.🌍 What is the domain name in this URL?
    http://www.example.com/games/chess.html (a) /games/chess.html (b) www.example.com (c) kids.example.org (d) http
14. 14.🌍 What is the protocol in this URL?
    https://www.example.net/maths/tables.html (a) https (b) /maths/tables.html (c) www.example.net (d) http
15. 15.🌍 What is the protocol in this URL?
    http://www.example.com/art/gallery.html (a) https (b) www.example.com (c) http (d) /art/gallery.html
16. 16.🌍 What is the domain name in this URL?
    https://school.example.in/maths/tables.html (a) https (b) school.example.in (c) /maths/tables.html (d) www.example.net
17. 17.🌍 What is the path in this URL?
    http://kids.example.org/games/chess.html (a) /games/chess.html (b) kids.example.org (c) /about.html (d) http
18. 18.🌍 What is the protocol in this URL?
    https://learn.example.com/index.html (a) http (b) https (c) /index.html (d) learn.example.com
19. 19.🌍 What is the path in this URL?
    https://school.example.in/art/gallery.html (a) /art/gallery.html (b) /news/today.html (c) school.example.in (d) https
20. 20.True or false: HTTPS scrambles data on its way. (a) False (b) True
21. 21.🌍 Which one sends the page back? (a) the server (b) HTTPS (c) the browser (d) the URL
22. 22.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/art/gallery.html (a) No (b) Yes
23. 23.🔢 When you open a web page, which comes first: “the browser shows it” or “you type the URL”? (a) you type the URL (b) the browser shows it
24. 24.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/index.html (a) Yes (b) No
25. 25.🌍 What is the protocol in this URL?
    https://www.example.net/news/today.html (a) /news/today.html (b) https (c) http (d) www.example.net
26. 26.🔒 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
27. 27.🔢 When you open a web page, which comes first: “the server sends files” or “you type the URL”? (a) the server sends files (b) you type the URL
28. 28.🔢 When you open a web page, which comes FIRST? (a) you type the URL (b) the server sends files (c) the browser asks it (d) DNS finds the server
29. 29.True or false: HTTPS sends the page back. (a) True (b) False
30. 30.🔢 When you open a web page, which comes LAST? (a) the browser shows it (b) the browser asks it (c) you type the URL (d) the server sends files
31. 31.🔢 When you open a web page, which comes first: “the server sends files” or “DNS finds the server”? (a) DNS finds the server (b) the server sends files
32. 32.🔢 When you open a web page, what comes right after “the server sends files”? (a) the browser asks it (b) DNS finds the server (c) you type the URL (d) the browser shows it
33. 33.🌍 What finds the server for a domain name like example.com? (a) HTML (b) alt (c) DNS (d) CSS
34. 34.True or false: the URL is the page’s address. (a) True (b) False
35. 35.True or false: the server stores the site’s files. (a) True (b) False
36. 36.🌍 What is the path in this URL?
    https://www.example.com/maths/tables.html (a) /maths/tables.html (b) /index.html (c) www.example.com (d) https
37. 37.🌍 What do we call the computer that stores a website? (a) a printer (b) a server (c) a keyboard (d) a mouse
38. 38.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/index.html (a) Yes (b) No
39. 39.🌍 What is the domain name in this URL?
    https://learn.example.com/maths/tables.html (a) www.example.com (b) /maths/tables.html (c) learn.example.com (d) https
40. 40.🌍 Which one scrambles data on its way? (a) the server (b) the browser (c) the URL (d) HTTPS

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