Web Worksheet: How Websites Work

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

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