Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 420 · 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.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) the browser shows it (c) you type the URL (d) DNS finds the server
2. 2.🔒 What does the lock (HTTPS) in the address bar mean? (a) the data is scrambled (b) the site is fast (c) the site is free (d) the site is a game
3. 3.🌍 Which one shows the page to you? (a) the server (b) the URL (c) HTTPS (d) the browser
4. 4.True or false: the URL asks for a web page. (a) False (b) True
5. 5.🔢 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
6. 6.True or false: the URL sends the page back. (a) True (b) False
7. 7.🌍 What finds the server for a domain name like example.com? (a) CSS (b) alt (c) DNS (d) HTML
8. 8.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the browser asks it (b) the server sends files (c) the browser shows it (d) you type the URL
9. 9.🌍 What is the domain name in this URL?
   http://school.example.in/games/chess.html (a) school.example.in (b) www.example.net (c) http (d) /games/chess.html
10. 10.🌍 Which one asks for a web page? (a) the server (b) the URL (c) the browser (d) HTTPS
11. 11.🌍 Which one stores the site’s files? (a) the URL (b) the server (c) HTTPS (d) the browser
12. 12.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/index.html (a) No (b) Yes
13. 13.True or false: the browser asks for a web page. (a) False (b) True
14. 14.🔢 When you open a web page, which comes LAST? (a) the browser shows it (b) the browser asks it (c) DNS finds the server (d) you type the URL
15. 15.True or false: the browser shows the page to you. (a) False (b) True
16. 16.True or false: the URL stores the site’s files. (a) True (b) False
17. 17.🌍 What is the protocol in this URL?
    http://www.example.com/games/chess.html (a) https (b) www.example.com (c) /games/chess.html (d) http
18. 18.🔢 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
19. 19.True or false: the browser is the page’s address. (a) True (b) False
20. 20.🔢 When you open a web page, which comes first: “the browser shows it” or “the server sends files”? (a) the server sends files (b) the browser shows it
21. 21.🔢 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
22. 22.🌍 What is the protocol in this URL?
    http://www.example.com/index.html (a) https (b) http (c) /index.html (d) www.example.com
23. 23.🌍 What does a web address (URL) tell the browser? (a) your password (b) the page colour (c) how old you are (d) where the page is
24. 24.True or false: the browser sends the page back. (a) True (b) False
25. 25.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/art/gallery.html (a) Yes (b) No
26. 26.🌍 What is the path in this URL?
    http://www.example.com/about.html (a) www.example.com (b) /about.html (c) http (d) /maths/tables.html
27. 27.True or false: HTTPS sends the page back. (a) False (b) True
28. 28.🌍 What is the protocol in this URL?
    https://kids.example.org/games/chess.html (a) https (b) http (c) /games/chess.html (d) kids.example.org
29. 29.🔢 When you open a web page, which comes first: “the browser asks it” or “you type the URL”? (a) you type the URL (b) the browser asks it
30. 30.🌍 What is the protocol in this URL?
    https://learn.example.com/about.html (a) learn.example.com (b) /about.html (c) https (d) http
31. 31.🌍 What is the path in this URL?
    https://www.example.com/news/today.html (a) https (b) /games/chess.html (c) /news/today.html (d) www.example.com
32. 32.🌍 What is the protocol in this URL?
    https://www.example.net/index.html (a) https (b) /index.html (c) http (d) www.example.net
33. 33.🌍 What is the protocol in this URL?
    http://kids.example.org/about.html (a) /about.html (b) kids.example.org (c) https (d) http
34. 34.🌍 What is the path in this URL?
    http://kids.example.org/games/chess.html (a) kids.example.org (b) /about.html (c) /games/chess.html (d) http
35. 35.🌍 Which one scrambles data on its way? (a) the server (b) the browser (c) the URL (d) HTTPS
36. 36.True or false: HTTPS scrambles data on its way. (a) False (b) True
37. 37.🌍 What is the domain name in this URL?
    http://www.example.com/about.html (a) kids.example.org (b) http (c) www.example.com (d) /about.html
38. 38.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/index.html (a) Yes (b) No
39. 39.🌍 What is the domain name in this URL?
    https://www.example.net/news/today.html (a) learn.example.com (b) /news/today.html (c) https (d) www.example.net
40. 40.🌍 What is the protocol in this URL?
    https://learn.example.com/games/chess.html (a) learn.example.com (b) http (c) https (d) /games/chess.html

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