Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 821 · 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? (a) the browser shows it (b) you type the URL (c) DNS finds the server (d) the server sends files
2. 2.🌍 What is the path in this URL?
   https://kids.example.org/games/chess.html (a) /about.html (b) kids.example.org (c) /games/chess.html (d) https
3. 3.True or false: HTTPS asks for a web page. (a) False (b) True
4. 4.True or false: the browser shows the page to you. (a) True (b) False
5. 5.🌍 What finds the server for a domain name like example.com? (a) DNS (b) HTML (c) alt (d) CSS
6. 6.🌍 Which one shows the page to you? (a) the URL (b) HTTPS (c) the browser (d) the server
7. 7.🌍 What does a web address (URL) tell the browser? (a) your password (b) the page colour (c) how old you are (d) where the page is
8. 8.🌍 What is the protocol in this URL?
   http://school.example.in/news/today.html (a) school.example.in (b) https (c) /news/today.html (d) http
9. 9.True or false: the URL is the page’s address. (a) True (b) False
10. 10.True or false: the browser scrambles data on its way. (a) False (b) True
11. 11.True or false: the browser stores the site’s files. (a) False (b) True
12. 12.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/games/chess.html (a) No (b) Yes
13. 13.🌍 What is the path in this URL?
    http://learn.example.com/about.html (a) /maths/tables.html (b) http (c) learn.example.com (d) /about.html
14. 14.True or false: the URL stores the site’s files. (a) True (b) False
15. 15.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/games/chess.html (a) Yes (b) No
16. 16.True or false: the browser asks for a web page. (a) True (b) False
17. 17.🔢 When you open a web page, which comes first: “DNS finds the server” or “the server sends files”? (a) the server sends files (b) DNS finds the server
18. 18.🌍 Which one scrambles data on its way? (a) the browser (b) the URL (c) the server (d) HTTPS
19. 19.🌍 Which one sends the page back? (a) HTTPS (b) the browser (c) the server (d) the URL
20. 20.🌍 Which one is the page’s address? (a) HTTPS (b) the server (c) the browser (d) the URL
21. 21.🌍 Which one asks for a web page? (a) HTTPS (b) the URL (c) the browser (d) the server
22. 22.🌍 What is the domain name in this URL?
    http://kids.example.org/art/gallery.html (a) /art/gallery.html (b) http (c) school.example.in (d) kids.example.org
23. 23.🌍 What is the protocol in this URL?
    http://learn.example.com/about.html (a) http (b) /about.html (c) https (d) learn.example.com
24. 24.🌍 What is the domain name in this URL?
    https://kids.example.org/about.html (a) kids.example.org (b) school.example.in (c) https (d) /about.html
25. 25.🌍 What is the protocol in this URL?
    http://kids.example.org/about.html (a) /about.html (b) kids.example.org (c) https (d) http
26. 26.🔢 When you open a web page, which comes first: “you type the URL” or “the server sends files”? (a) the server sends files (b) you type the URL
27. 27.🔢 When you open a web page, which comes first: “the browser shows it” or “the server sends files”? (a) the server sends files (b) the browser shows it
28. 28.🌍 What is the protocol in this URL?
    http://school.example.in/games/chess.html (a) http (b) school.example.in (c) https (d) /games/chess.html
29. 29.🌍 What is the domain name in this URL?
    http://kids.example.org/about.html (a) http (b) /about.html (c) kids.example.org (d) school.example.in
30. 30.🔒 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
31. 31.🌍 What is the path in this URL?
    https://school.example.in/games/chess.html (a) https (b) school.example.in (c) /games/chess.html (d) /about.html
32. 32.True or false: HTTPS scrambles data on its way. (a) False (b) True
33. 33.True or false: the server sends the page back. (a) True (b) False
34. 34.🔢 When you open a web page, which comes LAST? (a) the browser asks it (b) you type the URL (c) DNS finds the server (d) the browser shows it
35. 35.🔢 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
36. 36.🌍 What is the protocol in this URL?
    https://www.example.com/art/gallery.html (a) www.example.com (b) https (c) http (d) /art/gallery.html
37. 37.🌍 What is the protocol in this URL?
    http://www.example.net/news/today.html (a) /news/today.html (b) www.example.net (c) http (d) https
38. 38.🌍 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
39. 39.🌍 What is the domain name in this URL?
    https://school.example.in/maths/tables.html (a) /maths/tables.html (b) school.example.in (c) www.example.net (d) https
40. 40.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/art/gallery.html (a) No (b) Yes

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