Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 893 · 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)?
   http://www.example.com/art/gallery.html (a) Yes (b) No
2. 2.🌍 What is the protocol in this URL?
   http://learn.example.com/maths/tables.html (a) learn.example.com (b) https (c) http (d) /maths/tables.html
3. 3.🌍 Which one asks for a web page? (a) the browser (b) the server (c) the URL (d) HTTPS
4. 4.🌍 What is the protocol in this URL?
   http://kids.example.org/about.html (a) https (b) /about.html (c) kids.example.org (d) http
5. 5.🔒 Is the connection to this address scrambled (encrypted)?
   http://school.example.in/about.html (a) No (b) Yes
6. 6.True or false: the browser asks for a web page. (a) False (b) True
7. 7.🌍 What is the protocol in this URL?
   http://kids.example.org/news/today.html (a) http (b) https (c) /news/today.html (d) kids.example.org
8. 8.🔒 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
9. 9.🔢 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
10. 10.🌍 Which one stores the site’s files? (a) the URL (b) the server (c) the browser (d) HTTPS
11. 11.🌍 Which one is the page’s address? (a) HTTPS (b) the server (c) the browser (d) the URL
12. 12.🌍 What is the protocol in this URL?
    http://kids.example.org/index.html (a) /index.html (b) kids.example.org (c) https (d) http
13. 13.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/about.html (a) Yes (b) No
14. 14.🌍 What is the domain name in this URL?
    https://learn.example.com/news/today.html (a) /news/today.html (b) learn.example.com (c) https (d) www.example.com
15. 15.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser shows it”? (a) the browser shows it (b) DNS finds the server
16. 16.🔢 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
17. 17.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/news/today.html (a) Yes (b) No
18. 18.True or false: HTTPS shows the page to you. (a) True (b) False
19. 19.🌍 What is the protocol in this URL?
    https://www.example.com/index.html (a) https (b) http (c) /index.html (d) www.example.com
20. 20.🌍 Which one sends the page back? (a) HTTPS (b) the browser (c) the server (d) the URL
21. 21.🌍 What is the path in this URL?
    https://www.example.com/index.html (a) https (b) /art/gallery.html (c) /index.html (d) www.example.com
22. 22.🔢 When you open a web page, which comes first: “the browser shows it” or “DNS finds the server”? (a) the browser shows it (b) DNS finds the server
23. 23.🌍 Which one shows the page to you? (a) the URL (b) the server (c) the browser (d) HTTPS
24. 24.🌍 Which one scrambles data on its way? (a) the server (b) the browser (c) HTTPS (d) the URL
25. 25.🌍 What is the domain name in this URL?
    https://www.example.net/index.html (a) learn.example.com (b) /index.html (c) www.example.net (d) https
26. 26.🔢 When you open a web page, which comes first: “the browser shows it” or “the browser asks it”? (a) the browser shows it (b) the browser asks it
27. 27.🌍 What is the path in this URL?
    http://www.example.net/games/chess.html (a) http (b) /about.html (c) /games/chess.html (d) www.example.net
28. 28.🌍 What is the domain name in this URL?
    http://kids.example.org/index.html (a) http (b) /index.html (c) school.example.in (d) kids.example.org
29. 29.🌍 What does a web address (URL) tell the browser? (a) the page colour (b) your password (c) where the page is (d) how old you are
30. 30.🌍 What is the protocol in this URL?
    https://learn.example.com/index.html (a) /index.html (b) learn.example.com (c) https (d) http
31. 31.🌍 What is the protocol in this URL?
    http://www.example.com/about.html (a) /about.html (b) https (c) www.example.com (d) http
32. 32.True or false: the server stores the site’s files. (a) True (b) False
33. 33.🔢 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
34. 34.🌍 What is the path in this URL?
    https://school.example.in/art/gallery.html (a) school.example.in (b) /art/gallery.html (c) https (d) /news/today.html
35. 35.🌍 What is the path in this URL?
    https://learn.example.com/maths/tables.html (a) /index.html (b) learn.example.com (c) https (d) /maths/tables.html
36. 36.True or false: HTTPS is the page’s address. (a) False (b) True
37. 37.True or false: the URL stores the site’s files. (a) True (b) False
38. 38.🔢 When you open a web page, what comes right after “the server sends files”? (a) the browser asks it (b) you type the URL (c) the browser shows it (d) DNS finds the server
39. 39.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the server sends files (b) the browser shows it (c) the browser asks it (d) you type the URL
40. 40.True or false: the browser shows the page to you. (a) False (b) True

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