Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 780 · 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.🌍 Which one scrambles data on its way? (a) the server (b) HTTPS (c) the browser (d) the URL
2. 2.🌍 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
3. 3.🌍 What is the protocol in this URL?
   http://learn.example.com/maths/tables.html (a) http (b) learn.example.com (c) https (d) /maths/tables.html
4. 4.🔒 Is the connection to this address scrambled (encrypted)?
   http://www.example.net/art/gallery.html (a) Yes (b) No
5. 5.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is fast (b) the site is a game (c) the site is free (d) the data is scrambled
6. 6.🌍 What is the path in this URL?
   https://school.example.in/index.html (a) /index.html (b) school.example.in (c) https (d) /art/gallery.html
7. 7.🔢 When you open a web page, which comes first: “the browser asks it” or “the browser shows it”? (a) the browser shows it (b) the browser asks it
8. 8.🔒 Is the connection to this address scrambled (encrypted)?
   https://kids.example.org/art/gallery.html (a) Yes (b) No
9. 9.🔢 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
10. 10.True or false: the server stores the site’s files. (a) False (b) True
11. 11.🌍 What is the protocol in this URL?
    http://www.example.com/index.html (a) /index.html (b) www.example.com (c) http (d) https
12. 12.🔢 When you open a web page, which comes FIRST? (a) you type the URL (b) DNS finds the server (c) the browser shows it (d) the server sends files
13. 13.🌍 What is the domain name in this URL?
    http://www.example.com/art/gallery.html (a) www.example.com (b) kids.example.org (c) /art/gallery.html (d) http
14. 14.🌍 Which one shows the page to you? (a) the browser (b) the URL (c) the server (d) HTTPS
15. 15.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser asks it (b) the browser shows it (c) the server sends files (d) DNS finds the server
16. 16.🌍 Which one stores the site’s files? (a) the URL (b) the server (c) HTTPS (d) the browser
17. 17.True or false: the browser asks for a web page. (a) True (b) False
18. 18.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/index.html (a) Yes (b) No
19. 19.🌍 Which one is the page’s address? (a) the browser (b) HTTPS (c) the URL (d) the server
20. 20.True or false: the URL shows the page to you. (a) True (b) False
21. 21.🌍 What is the protocol in this URL?
    https://learn.example.com/about.html (a) http (b) https (c) learn.example.com (d) /about.html
22. 22.True or false: the URL stores the site’s files. (a) True (b) False
23. 23.🌍 What is the domain name in this URL?
    https://school.example.in/news/today.html (a) /news/today.html (b) www.example.net (c) school.example.in (d) https
24. 24.🌍 What is the path in this URL?
    http://kids.example.org/maths/tables.html (a) /index.html (b) /maths/tables.html (c) kids.example.org (d) http
25. 25.True or false: the server sends the page back. (a) False (b) True
26. 26.🌍 What is the protocol in this URL?
    http://kids.example.org/maths/tables.html (a) http (b) kids.example.org (c) /maths/tables.html (d) https
27. 27.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/index.html (a) No (b) Yes
28. 28.True or false: the URL sends the page back. (a) True (b) False
29. 29.🌍 Which one asks for a web page? (a) HTTPS (b) the URL (c) the server (d) the browser
30. 30.True or false: the URL is the page’s address. (a) True (b) False
31. 31.True or false: the server asks for a web page. (a) True (b) False
32. 32.🔢 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
33. 33.🌍 What is the protocol in this URL?
    https://kids.example.org/games/chess.html (a) kids.example.org (b) /games/chess.html (c) https (d) http
34. 34.🌍 What is the domain name in this URL?
    https://kids.example.org/about.html (a) kids.example.org (b) school.example.in (c) https (d) /about.html
35. 35.🌍 What is the domain name in this URL?
    http://kids.example.org/index.html (a) school.example.in (b) /index.html (c) kids.example.org (d) http
36. 36.True or false: HTTPS shows the page to you. (a) False (b) True
37. 37.🌍 What is the protocol in this URL?
    https://www.example.com/news/today.html (a) /news/today.html (b) http (c) https (d) www.example.com
38. 38.🌍 What is the path in this URL?
    https://learn.example.com/art/gallery.html (a) https (b) /news/today.html (c) learn.example.com (d) /art/gallery.html
39. 39.🌍 What is the protocol in this URL?
    http://www.example.net/news/today.html (a) /news/today.html (b) www.example.net (c) http (d) https
40. 40.🔢 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

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