Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 203 · 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.🔒 Is the connection to this address scrambled (encrypted)?
   http://learn.example.com/news/today.html (a) No (b) Yes
2. 2.🌍 What is the protocol in this URL?
   http://school.example.in/games/chess.html (a) school.example.in (b) https (c) /games/chess.html (d) http
3. 3.🌍 Which one sends the page back? (a) the browser (b) the server (c) HTTPS (d) the URL
4. 4.🌍 Which one is the page’s address? (a) HTTPS (b) the browser (c) the URL (d) the server
5. 5.🔢 When you open a web page, what comes right after “the browser asks it”? (a) you type the URL (b) DNS finds the server (c) the browser shows it (d) the server sends files
6. 6.🔒 Is the connection to this address scrambled (encrypted)?
   https://www.example.com/maths/tables.html (a) Yes (b) No
7. 7.True or false: the server stores the site’s files. (a) False (b) True
8. 8.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the site is free (c) the data is scrambled (d) the site is fast
9. 9.🔢 When you open a web page, which comes first: “the browser shows it” or “you type the URL”? (a) the browser shows it (b) you type the URL
10. 10.🌍 What is the protocol in this URL?
    https://learn.example.com/index.html (a) http (b) learn.example.com (c) https (d) /index.html
11. 11.True or false: the server asks for a web page. (a) True (b) False
12. 12.🌍 Which one scrambles data on its way? (a) the browser (b) the server (c) the URL (d) HTTPS
13. 13.True or false: the URL stores the site’s files. (a) False (b) True
14. 14.🔢 When you open a web page, which comes FIRST? (a) the browser asks it (b) DNS finds the server (c) you type the URL (d) the server sends files
15. 15.🔢 When you open a web page, what comes right after “you type the URL”? (a) the server sends files (b) the browser shows it (c) the browser asks it (d) DNS finds the server
16. 16.🌍 Which one asks for a web page? (a) the browser (b) the URL (c) HTTPS (d) the server
17. 17.True or false: the URL asks for a web page. (a) True (b) False
18. 18.🌍 What is the protocol in this URL?
    http://learn.example.com/art/gallery.html (a) https (b) learn.example.com (c) http (d) /art/gallery.html
19. 19.True or false: HTTPS sends the page back. (a) False (b) True
20. 20.🌍 What is the domain name in this URL?
    http://www.example.com/games/chess.html (a) /games/chess.html (b) kids.example.org (c) www.example.com (d) http
21. 21.🔢 When you open a web page, which comes LAST? (a) DNS finds the server (b) the browser shows it (c) the browser asks it (d) the server sends files
22. 22.🌍 What finds the server for a domain name like example.com? (a) HTML (b) alt (c) CSS (d) DNS
23. 23.True or false: the URL sends the page back. (a) False (b) True
24. 24.🌍 What does a web address (URL) tell the browser? (a) the page colour (b) how old you are (c) where the page is (d) your password
25. 25.🌍 What is the domain name in this URL?
    https://learn.example.com/maths/tables.html (a) www.example.com (b) https (c) learn.example.com (d) /maths/tables.html
26. 26.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the browser shows it (b) you type the URL (c) the browser asks it (d) the server sends files
27. 27.🌍 What is the protocol in this URL?
    http://www.example.net/maths/tables.html (a) http (b) /maths/tables.html (c) https (d) www.example.net
28. 28.🌍 What is the domain name in this URL?
    http://www.example.com/about.html (a) /about.html (b) www.example.com (c) kids.example.org (d) http
29. 29.🌍 What is the path in this URL?
    https://school.example.in/about.html (a) school.example.in (b) /maths/tables.html (c) /about.html (d) https
30. 30.True or false: the URL is the page’s address. (a) False (b) True
31. 31.🌍 What is the path in this URL?
    https://www.example.com/about.html (a) www.example.com (b) /maths/tables.html (c) https (d) /about.html
32. 32.🌍 Which one shows the page to you? (a) the server (b) the browser (c) HTTPS (d) the URL
33. 33.🌍 Which one stores the site’s files? (a) the URL (b) HTTPS (c) the server (d) the browser
34. 34.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/about.html (a) Yes (b) No
35. 35.🌍 What is the protocol in this URL?
    https://www.example.net/games/chess.html (a) www.example.net (b) https (c) http (d) /games/chess.html
36. 36.True or false: the URL shows the page to you. (a) False (b) True
37. 37.🌍 What is the protocol in this URL?
    http://learn.example.com/games/chess.html (a) https (b) learn.example.com (c) /games/chess.html (d) http
38. 38.🌍 What is the protocol in this URL?
    https://www.example.net/maths/tables.html (a) http (b) www.example.net (c) https (d) /maths/tables.html
39. 39.🌍 What is the protocol in this URL?
    http://www.example.com/about.html (a) /about.html (b) www.example.com (c) http (d) https
40. 40.🌍 What is the path in this URL?
    http://school.example.in/about.html (a) school.example.in (b) /about.html (c) http (d) /maths/tables.html

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