Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 686 · 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 finds the server for a domain name like example.com? (a) HTML (b) DNS (c) alt (d) CSS
2. 2.🔒 Is the connection to this address scrambled (encrypted)?
   https://www.example.net/index.html (a) Yes (b) No
3. 3.True or false: the URL shows the page to you. (a) False (b) True
4. 4.🌍 What is the domain name in this URL?
   https://learn.example.com/maths/tables.html (a) learn.example.com (b) /maths/tables.html (c) www.example.com (d) https
5. 5.🌍 What is the path in this URL?
   http://www.example.com/art/gallery.html (a) http (b) www.example.com (c) /art/gallery.html (d) /news/today.html
6. 6.🌍 Which one scrambles data on its way? (a) the browser (b) the server (c) HTTPS (d) the URL
7. 7.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the data is scrambled (c) the site is fast (d) the site is free
8. 8.🌍 What is the protocol in this URL?
   https://learn.example.com/art/gallery.html (a) /art/gallery.html (b) learn.example.com (c) http (d) https
9. 9.🔢 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 server sends files (d) the browser shows it
10. 10.🌍 What is the protocol in this URL?
    https://learn.example.com/about.html (a) https (b) learn.example.com (c) /about.html (d) http
11. 11.🔢 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) you type the URL (d) DNS finds the server
12. 12.True or false: the URL is the page’s address. (a) True (b) False
13. 13.True or false: the server stores the site’s files. (a) False (b) True
14. 14.True or false: the URL sends the page back. (a) True (b) False
15. 15.🌍 Which one asks for a web page? (a) HTTPS (b) the browser (c) the URL (d) the server
16. 16.🌍 What is the path in this URL?
    http://learn.example.com/news/today.html (a) /news/today.html (b) learn.example.com (c) http (d) /games/chess.html
17. 17.True or false: the URL asks for a web page. (a) True (b) False
18. 18.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/about.html (a) No (b) Yes
19. 19.True or false: the browser shows the page to you. (a) False (b) True
20. 20.True or false: the server sends the page back. (a) True (b) False
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.🌍 What is the domain name in this URL?
    https://www.example.net/index.html (a) https (b) learn.example.com (c) www.example.net (d) /index.html
23. 23.True or false: the browser asks for a web page. (a) True (b) False
24. 24.🔢 When you open a web page, which comes LAST? (a) the server sends files (b) the browser asks it (c) the browser shows it (d) DNS finds the server
25. 25.🌍 Which one stores the site’s files? (a) HTTPS (b) the browser (c) the URL (d) the server
26. 26.🌍 Which one shows the page to you? (a) the server (b) the URL (c) the browser (d) HTTPS
27. 27.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/games/chess.html (a) No (b) Yes
28. 28.🌍 What is the protocol in this URL?
    https://www.example.net/games/chess.html (a) /games/chess.html (b) http (c) www.example.net (d) https
29. 29.True or false: the server asks for a web page. (a) False (b) True
30. 30.🔢 When you open a web page, which comes FIRST? (a) the browser shows it (b) the browser asks it (c) you type the URL (d) DNS finds the server
31. 31.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser shows it”? (a) DNS finds the server (b) the browser shows it
32. 32.True or false: the browser scrambles data on its way. (a) True (b) False
33. 33.True or false: HTTPS sends the page back. (a) False (b) True
34. 34.🌍 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
35. 35.True or false: the browser stores the site’s files. (a) False (b) True
36. 36.🌍 What is the domain name in this URL?
    https://school.example.in/maths/tables.html (a) https (b) school.example.in (c) /maths/tables.html (d) www.example.net
37. 37.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/about.html (a) Yes (b) No
38. 38.🔢 When you open a web page, what comes right after “the browser asks it”? (a) the server sends files (b) you type the URL (c) DNS finds the server (d) the browser shows it
39. 39.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/news/today.html (a) Yes (b) No
40. 40.🔢 When you open a web page, what comes right after “you type the URL”? (a) DNS finds the server (b) the browser asks it (c) the server sends files (d) the browser shows it

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