Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 261 · 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 site is free (b) the site is a game (c) the site is fast (d) the data is scrambled
2. 2.🌍 What is the protocol in this URL?
   https://kids.example.org/about.html (a) http (b) https (c) /about.html (d) kids.example.org
3. 3.🔢 When you open a web page, which comes first: “the server sends files” or “the browser asks it”? (a) the server sends files (b) the browser asks it
4. 4.🌍 Which one stores the site’s files? (a) the browser (b) HTTPS (c) the server (d) the URL
5. 5.🌍 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
6. 6.True or false: the browser sends the page back. (a) False (b) True
7. 7.🔢 When you open a web page, which comes first: “the browser shows it” or “the server sends files”? (a) the browser shows it (b) the server sends files
8. 8.🌍 Which one asks for a web page? (a) the browser (b) the URL (c) the server (d) HTTPS
9. 9.🌍 What do we call the computer that stores a website? (a) a printer (b) a keyboard (c) a mouse (d) a server
10. 10.🌍 Which one is the page’s address? (a) the server (b) the browser (c) HTTPS (d) the URL
11. 11.🌍 What is the protocol in this URL?
    https://kids.example.org/art/gallery.html (a) kids.example.org (b) /art/gallery.html (c) https (d) http
12. 12.🔢 When you open a web page, which comes LAST? (a) the browser asks it (b) DNS finds the server (c) the browser shows it (d) you type the URL
13. 13.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/about.html (a) No (b) Yes
14. 14.🌍 What finds the server for a domain name like example.com? (a) alt (b) CSS (c) DNS (d) HTML
15. 15.🌍 What is the path in this URL?
    https://www.example.net/news/today.html (a) https (b) /games/chess.html (c) /news/today.html (d) www.example.net
16. 16.🌍 What is the path in this URL?
    https://www.example.com/maths/tables.html (a) https (b) /maths/tables.html (c) www.example.com (d) /index.html
17. 17.True or false: the server scrambles data on its way. (a) True (b) False
18. 18.🔢 When you open a web page, what comes right after “the browser asks it”? (a) you type the URL (b) the browser shows it (c) the server sends files (d) DNS finds the server
19. 19.🌍 What is the path in this URL?
    https://kids.example.org/news/today.html (a) https (b) kids.example.org (c) /games/chess.html (d) /news/today.html
20. 20.🌍 What is the path in this URL?
    http://www.example.com/games/chess.html (a) http (b) /games/chess.html (c) www.example.com (d) /about.html
21. 21.True or false: the browser asks for a web page. (a) False (b) True
22. 22.True or false: the URL stores the site’s files. (a) True (b) False
23. 23.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/maths/tables.html (a) Yes (b) No
24. 24.🔢 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
25. 25.🌍 What is the domain name in this URL?
    http://kids.example.org/maths/tables.html (a) /maths/tables.html (b) kids.example.org (c) school.example.in (d) http
26. 26.🌍 Which one sends the page back? (a) the URL (b) the browser (c) the server (d) HTTPS
27. 27.🌍 What is the protocol in this URL?
    http://kids.example.org/games/chess.html (a) kids.example.org (b) https (c) /games/chess.html (d) http
28. 28.🌍 What is the domain name in this URL?
    http://learn.example.com/index.html (a) learn.example.com (b) /index.html (c) www.example.com (d) http
29. 29.🌍 What is the path in this URL?
    https://learn.example.com/maths/tables.html (a) /maths/tables.html (b) /index.html (c) learn.example.com (d) https
30. 30.🌍 What is the protocol in this URL?
    https://www.example.com/games/chess.html (a) /games/chess.html (b) https (c) http (d) www.example.com
31. 31.🌍 What is the path in this URL?
    https://learn.example.com/about.html (a) /maths/tables.html (b) https (c) learn.example.com (d) /about.html
32. 32.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/index.html (a) Yes (b) No
33. 33.True or false: the server stores the site’s files. (a) True (b) False
34. 34.True or false: the browser stores the site’s files. (a) True (b) False
35. 35.True or false: HTTPS asks for a web page. (a) True (b) False
36. 36.🌍 What is the path in this URL?
    https://learn.example.com/news/today.html (a) /games/chess.html (b) https (c) learn.example.com (d) /news/today.html
37. 37.🔢 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
38. 38.🔢 When you open a web page, which comes FIRST? (a) DNS finds the server (b) you type the URL (c) the browser shows it (d) the server sends files
39. 39.True or false: the URL asks for a web page. (a) False (b) True
40. 40.🌍 What is the protocol in this URL?
    https://www.example.net/maths/tables.html (a) https (b) /maths/tables.html (c) http (d) www.example.net

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