Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 758 · 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: “the server sends files” or “DNS finds the server”? (a) DNS finds the server (b) the server sends files
2. 2.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) you type the URL (b) the browser asks it (c) the browser shows it (d) the server sends files
3. 3.🌍 What is the protocol in this URL?
   https://learn.example.com/maths/tables.html (a) learn.example.com (b) /maths/tables.html (c) http (d) https
4. 4.🔒 Is the connection to this address scrambled (encrypted)?
   http://kids.example.org/maths/tables.html (a) Yes (b) No
5. 5.True or false: the browser asks for a web page. (a) False (b) True
6. 6.🌍 Which one scrambles data on its way? (a) the browser (b) the server (c) the URL (d) HTTPS
7. 7.🌍 Which one asks for a web page? (a) HTTPS (b) the server (c) the browser (d) the URL
8. 8.🌍 What is the protocol in this URL?
   https://www.example.net/maths/tables.html (a) http (b) /maths/tables.html (c) https (d) www.example.net
9. 9.🌍 What finds the server for a domain name like example.com? (a) HTML (b) DNS (c) CSS (d) alt
10. 10.True or false: HTTPS scrambles data on its way. (a) False (b) True
11. 11.🌍 What is the domain name in this URL?
    https://www.example.net/maths/tables.html (a) https (b) /maths/tables.html (c) www.example.net (d) learn.example.com
12. 12.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) the browser asks it (c) DNS finds the server (d) you type the URL
13. 13.True or false: the URL shows the page to you. (a) False (b) True
14. 14.🌍 What is the domain name in this URL?
    https://www.example.net/art/gallery.html (a) learn.example.com (b) /art/gallery.html (c) www.example.net (d) https
15. 15.True or false: the URL is the page’s address. (a) True (b) False
16. 16.🌍 What is the path in this URL?
    https://learn.example.com/about.html (a) https (b) /maths/tables.html (c) learn.example.com (d) /about.html
17. 17.🔢 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) the browser shows it (d) DNS finds the server
18. 18.🌍 Which one shows the page to you? (a) the server (b) the URL (c) the browser (d) HTTPS
19. 19.🌍 Which one is the page’s address? (a) the server (b) the browser (c) the URL (d) HTTPS
20. 20.🌍 Which one stores the site’s files? (a) HTTPS (b) the URL (c) the server (d) the browser
21. 21.🌍 What is the domain name in this URL?
    https://www.example.com/maths/tables.html (a) kids.example.org (b) https (c) www.example.com (d) /maths/tables.html
22. 22.🔢 When you open a web page, which comes first: “you type the URL” or “DNS finds the server”? (a) DNS finds the server (b) you type the URL
23. 23.🌍 What does a web address (URL) tell the browser? (a) where the page is (b) how old you are (c) the page colour (d) your password
24. 24.🌍 What is the protocol in this URL?
    https://www.example.com/news/today.html (a) /news/today.html (b) http (c) www.example.com (d) https
25. 25.True or false: the browser shows the page to you. (a) False (b) True
26. 26.🌍 What is the domain name in this URL?
    http://learn.example.com/maths/tables.html (a) http (b) /maths/tables.html (c) learn.example.com (d) www.example.com
27. 27.🌍 What is the domain name in this URL?
    http://learn.example.com/about.html (a) http (b) /about.html (c) learn.example.com (d) www.example.com
28. 28.🌍 What is the path in this URL?
    http://kids.example.org/news/today.html (a) kids.example.org (b) http (c) /news/today.html (d) /games/chess.html
29. 29.🌍 What is the path in this URL?
    https://www.example.net/games/chess.html (a) /games/chess.html (b) /about.html (c) https (d) www.example.net
30. 30.🌍 What is the domain name in this URL?
    https://www.example.com/about.html (a) kids.example.org (b) /about.html (c) https (d) www.example.com
31. 31.🌍 Which one sends the page back? (a) the browser (b) HTTPS (c) the URL (d) the server
32. 32.🌍 What is the protocol in this URL?
    https://www.example.net/games/chess.html (a) https (b) http (c) www.example.net (d) /games/chess.html
33. 33.🔢 When you open a web page, what comes right after “the browser asks it”? (a) the browser shows it (b) DNS finds the server (c) you type the URL (d) the server sends files
34. 34.🌍 What is the domain name in this URL?
    https://kids.example.org/index.html (a) school.example.in (b) https (c) kids.example.org (d) /index.html
35. 35.True or false: the URL stores the site’s files. (a) False (b) True
36. 36.🌍 What is the protocol in this URL?
    https://school.example.in/games/chess.html (a) school.example.in (b) http (c) https (d) /games/chess.html
37. 37.🔒 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
38. 38.🌍 What is the domain name in this URL?
    http://www.example.com/index.html (a) http (b) www.example.com (c) /index.html (d) kids.example.org
39. 39.True or false: the server sends the page back. (a) True (b) False
40. 40.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/games/chess.html (a) Yes (b) No

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