Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 204 · 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 does the lock (HTTPS) in the address bar mean? (a) the data is scrambled (b) the site is fast (c) the site is a game (d) the site is free
2. 2.🌍 What is the domain name in this URL?
   http://kids.example.org/games/chess.html (a) http (b) school.example.in (c) /games/chess.html (d) kids.example.org
3. 3.🌍 What does a web address (URL) tell the browser? (a) your password (b) how old you are (c) where the page is (d) the page colour
4. 4.True or false: the URL is the page’s address. (a) False (b) True
5. 5.True or false: the server sends the page back. (a) False (b) True
6. 6.🔢 When you open a web page, which comes first: “the browser shows it” or “you type the URL”? (a) the browser shows it (b) you type the URL
7. 7.🌍 What is the path in this URL?
   http://school.example.in/index.html (a) school.example.in (b) /art/gallery.html (c) http (d) /index.html
8. 8.🌍 What is the path in this URL?
   http://learn.example.com/games/chess.html (a) /games/chess.html (b) learn.example.com (c) /about.html (d) http
9. 9.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser shows it (b) the server sends files (c) DNS finds the server (d) the browser asks it
10. 10.🌍 What finds the server for a domain name like example.com? (a) HTML (b) alt (c) CSS (d) DNS
11. 11.🌍 What is the path in this URL?
    http://www.example.com/games/chess.html (a) http (b) /about.html (c) /games/chess.html (d) www.example.com
12. 12.🌍 Which one stores the site’s files? (a) the browser (b) HTTPS (c) the server (d) the URL
13. 13.🌍 What is the protocol in this URL?
    https://www.example.com/index.html (a) https (b) http (c) /index.html (d) www.example.com
14. 14.True or false: HTTPS stores the site’s files. (a) False (b) True
15. 15.🔢 When you open a web page, which comes LAST? (a) DNS finds the server (b) the browser shows it (c) you type the URL (d) the browser asks it
16. 16.🌍 What is the protocol in this URL?
    http://www.example.com/about.html (a) www.example.com (b) http (c) https (d) /about.html
17. 17.🌍 What is the path in this URL?
    https://school.example.in/index.html (a) school.example.in (b) /art/gallery.html (c) https (d) /index.html
18. 18.True or false: the browser shows the page to you. (a) True (b) False
19. 19.🌍 What is the protocol in this URL?
    http://school.example.in/about.html (a) https (b) /about.html (c) http (d) school.example.in
20. 20.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/about.html (a) No (b) Yes
21. 21.🔢 When you open a web page, which comes first: “the server sends files” or “DNS finds the server”? (a) the server sends files (b) DNS finds the server
22. 22.🌍 Which one sends the page back? (a) the server (b) the browser (c) HTTPS (d) the URL
23. 23.True or false: the server scrambles data on its way. (a) True (b) False
24. 24.True or false: HTTPS is the page’s address. (a) True (b) False
25. 25.🔢 When you open a web page, what comes right after “the server sends files”? (a) DNS finds the server (b) you type the URL (c) the browser asks it (d) the browser shows it
26. 26.🌍 What is the protocol in this URL?
    http://www.example.net/games/chess.html (a) http (b) https (c) /games/chess.html (d) www.example.net
27. 27.True or false: HTTPS scrambles data on its way. (a) True (b) False
28. 28.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/games/chess.html (a) Yes (b) No
29. 29.🌍 What is the path in this URL?
    http://kids.example.org/about.html (a) http (b) kids.example.org (c) /about.html (d) /maths/tables.html
30. 30.🌍 What is the protocol in this URL?
    https://kids.example.org/news/today.html (a) kids.example.org (b) https (c) /news/today.html (d) http
31. 31.🌍 What is the path in this URL?
    http://learn.example.com/index.html (a) /art/gallery.html (b) /index.html (c) learn.example.com (d) http
32. 32.🌍 What is the protocol in this URL?
    http://kids.example.org/maths/tables.html (a) /maths/tables.html (b) http (c) https (d) kids.example.org
33. 33.🌍 Which one shows the page to you? (a) the URL (b) HTTPS (c) the browser (d) the server
34. 34.🌍 What is the protocol in this URL?
    https://kids.example.org/maths/tables.html (a) https (b) http (c) kids.example.org (d) /maths/tables.html
35. 35.🔢 When you open a web page, which comes first: “the server sends files” or “the browser shows it”? (a) the browser shows it (b) the server sends files
36. 36.🌍 What is the protocol in this URL?
    https://www.example.com/news/today.html (a) www.example.com (b) https (c) /news/today.html (d) http
37. 37.🌍 Which one is the page’s address? (a) the browser (b) the server (c) the URL (d) HTTPS
38. 38.🔢 When you open a web page, which comes first: “the browser shows it” or “DNS finds the server”? (a) DNS finds the server (b) the browser shows it
39. 39.🌍 What is the domain name in this URL?
    https://www.example.com/index.html (a) https (b) /index.html (c) www.example.com (d) kids.example.org
40. 40.🔢 When you open a web page, which comes first: “the browser shows it” or “the browser asks it”? (a) the browser asks it (b) the browser shows it

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