Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 71 · 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 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
2. 2.🔒 Is the connection to this address scrambled (encrypted)?
   http://learn.example.com/art/gallery.html (a) No (b) Yes
3. 3.🌍 Which one is the page’s address? (a) HTTPS (b) the server (c) the URL (d) the browser
4. 4.🌍 Which one sends the page back? (a) the browser (b) the URL (c) HTTPS (d) the server
5. 5.🔢 When you open a web page, which comes first: “the server sends files” or “you type the URL”? (a) you type the URL (b) the server sends files
6. 6.🌍 What finds the server for a domain name like example.com? (a) CSS (b) DNS (c) alt (d) HTML
7. 7.🌍 What does a web address (URL) tell the browser? (a) how old you are (b) where the page is (c) your password (d) the page colour
8. 8.🌍 What is the domain name in this URL?
   http://learn.example.com/art/gallery.html (a) www.example.com (b) learn.example.com (c) /art/gallery.html (d) http
9. 9.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser asks it (b) the server sends files (c) DNS finds the server (d) the browser shows it
10. 10.🔢 When you open a web page, which comes FIRST? (a) the browser asks it (b) the server sends files (c) DNS finds the server (d) you type the URL
11. 11.🌍 What is the path in this URL?
    http://www.example.com/about.html (a) http (b) /about.html (c) /maths/tables.html (d) www.example.com
12. 12.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/index.html (a) No (b) Yes
13. 13.True or false: the URL stores the site’s files. (a) False (b) True
14. 14.🌍 Which one stores the site’s files? (a) the browser (b) HTTPS (c) the URL (d) the server
15. 15.True or false: the browser scrambles data on its way. (a) True (b) False
16. 16.🌍 What is the protocol in this URL?
    http://www.example.net/about.html (a) https (b) www.example.net (c) http (d) /about.html
17. 17.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/about.html (a) No (b) Yes
18. 18.🌍 What is the domain name in this URL?
    http://school.example.in/art/gallery.html (a) www.example.net (b) /art/gallery.html (c) school.example.in (d) http
19. 19.🌍 Which one scrambles data on its way? (a) HTTPS (b) the server (c) the URL (d) the browser
20. 20.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the browser asks it (b) the browser shows it (c) the server sends files (d) you type the URL
21. 21.True or false: the server sends the page back. (a) True (b) False
22. 22.🌍 Which one asks for a web page? (a) the URL (b) the browser (c) the server (d) HTTPS
23. 23.🌍 What is the protocol in this URL?
    http://kids.example.org/games/chess.html (a) /games/chess.html (b) https (c) kids.example.org (d) http
24. 24.True or false: the URL sends the page back. (a) False (b) True
25. 25.🔢 When you open a web page, what comes right after “the server sends files”? (a) the browser asks it (b) the browser shows it (c) DNS finds the server (d) you type the URL
26. 26.🔢 When you open a web page, which comes first: “the server sends files” or “DNS finds the server”? (a) DNS finds the server (b) the server sends files
27. 27.🔢 When you open a web page, which comes LAST? (a) the browser shows it (b) the browser asks it (c) you type the URL (d) the server sends files
28. 28.True or false: the server shows the page to you. (a) False (b) True
29. 29.🔢 When you open a web page, which comes first: “the server sends files” or “the browser asks it”? (a) the browser asks it (b) the server sends files
30. 30.🌍 What is the domain name in this URL?
    http://kids.example.org/art/gallery.html (a) school.example.in (b) /art/gallery.html (c) kids.example.org (d) http
31. 31.🔢 When you open a web page, what comes right after “the browser asks it”? (a) the browser shows it (b) you type the URL (c) the server sends files (d) DNS finds the server
32. 32.🌍 What is the protocol in this URL?
    http://www.example.com/about.html (a) /about.html (b) https (c) www.example.com (d) http
33. 33.🌍 What is the path in this URL?
    https://kids.example.org/maths/tables.html (a) /maths/tables.html (b) kids.example.org (c) https (d) /index.html
34. 34.🌍 Which one shows the page to you? (a) the URL (b) the server (c) the browser (d) HTTPS
35. 35.🌍 What is the protocol in this URL?
    http://kids.example.org/about.html (a) https (b) kids.example.org (c) /about.html (d) http
36. 36.🌍 What is the path in this URL?
    http://www.example.net/maths/tables.html (a) http (b) /maths/tables.html (c) /index.html (d) www.example.net
37. 37.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/games/chess.html (a) No (b) Yes
38. 38.🌍 What is the protocol in this URL?
    http://www.example.com/index.html (a) http (b) /index.html (c) www.example.com (d) https
39. 39.🌍 What is the domain name in this URL?
    https://kids.example.org/maths/tables.html (a) /maths/tables.html (b) https (c) school.example.in (d) kids.example.org
40. 40.🔒 What does the lock (HTTPS) in the address bar mean? (a) the data is scrambled (b) the site is free (c) the site is a game (d) the site is fast

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