Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 689 · 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 browser shows it” or “DNS finds the server”? (a) DNS finds the server (b) the browser shows it
2. 2.🌍 What finds the server for a domain name like example.com? (a) alt (b) HTML (c) DNS (d) CSS
3. 3.🌍 Which one stores the site’s files? (a) the browser (b) the server (c) HTTPS (d) the URL
4. 4.🌍 What does a web address (URL) tell the browser? (a) your password (b) how old you are (c) the page colour (d) where the page is
5. 5.True or false: the server stores the site’s files. (a) True (b) False
6. 6.🌍 What is the domain name in this URL?
   https://kids.example.org/games/chess.html (a) /games/chess.html (b) kids.example.org (c) school.example.in (d) https
7. 7.🌍 What is the domain name in this URL?
   http://school.example.in/news/today.html (a) www.example.net (b) http (c) /news/today.html (d) school.example.in
8. 8.🌍 What is the path in this URL?
   https://school.example.in/about.html (a) /maths/tables.html (b) https (c) school.example.in (d) /about.html
9. 9.🔒 Is the connection to this address scrambled (encrypted)?
   https://kids.example.org/maths/tables.html (a) No (b) Yes
10. 10.🔢 When you open a web page, what comes right after “the browser asks it”? (a) the browser shows it (b) the server sends files (c) DNS finds the server (d) you type the URL
11. 11.True or false: HTTPS shows the page to you. (a) False (b) True
12. 12.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a server (c) a printer (d) a mouse
13. 13.True or false: the server is the page’s address. (a) False (b) True
14. 14.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the site is fast (c) the site is free (d) the data is scrambled
15. 15.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/about.html (a) No (b) Yes
16. 16.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/index.html (a) No (b) Yes
17. 17.🔢 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
18. 18.🌍 What is the path in this URL?
    http://school.example.in/news/today.html (a) /news/today.html (b) http (c) school.example.in (d) /games/chess.html
19. 19.True or false: the URL scrambles data on its way. (a) True (b) False
20. 20.🌍 What is the domain name in this URL?
    http://learn.example.com/news/today.html (a) /news/today.html (b) learn.example.com (c) http (d) www.example.com
21. 21.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/about.html (a) No (b) Yes
22. 22.🌍 What is the domain name in this URL?
    http://school.example.in/games/chess.html (a) www.example.net (b) /games/chess.html (c) school.example.in (d) http
23. 23.🔢 When you open a web page, which comes LAST? (a) the browser asks it (b) DNS finds the server (c) the server sends files (d) the browser shows it
24. 24.🌍 What is the domain name in this URL?
    https://www.example.com/art/gallery.html (a) /art/gallery.html (b) https (c) www.example.com (d) kids.example.org
25. 25.True or false: HTTPS stores the site’s files. (a) False (b) True
26. 26.🌍 Which one asks for a web page? (a) the server (b) the URL (c) HTTPS (d) the browser
27. 27.🌍 What is the path in this URL?
    http://learn.example.com/art/gallery.html (a) http (b) /art/gallery.html (c) learn.example.com (d) /news/today.html
28. 28.🌍 What is the path in this URL?
    https://www.example.com/art/gallery.html (a) /art/gallery.html (b) https (c) /news/today.html (d) www.example.com
29. 29.🌍 What is the path in this URL?
    https://school.example.in/news/today.html (a) https (b) /games/chess.html (c) school.example.in (d) /news/today.html
30. 30.🌍 Which one shows the page to you? (a) the server (b) the URL (c) the browser (d) HTTPS
31. 31.🌍 What is the domain name in this URL?
    http://www.example.net/games/chess.html (a) www.example.net (b) learn.example.com (c) /games/chess.html (d) http
32. 32.🔢 When you open a web page, what comes right after “you type the URL”? (a) DNS finds the server (b) the browser shows it (c) the browser asks it (d) the server sends files
33. 33.🔢 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) the server sends files
34. 34.True or false: the URL is the page’s address. (a) True (b) False
35. 35.🌍 What is the domain name in this URL?
    https://learn.example.com/art/gallery.html (a) /art/gallery.html (b) www.example.com (c) https (d) learn.example.com
36. 36.True or false: the server sends the page back. (a) False (b) True
37. 37.🌍 What is the domain name in this URL?
    http://kids.example.org/maths/tables.html (a) kids.example.org (b) /maths/tables.html (c) school.example.in (d) http
38. 38.🔢 When you open a web page, which comes first: “you type the URL” or “the browser shows it”? (a) the browser shows it (b) you type the URL
39. 39.🌍 Which one scrambles data on its way? (a) the URL (b) the server (c) HTTPS (d) the browser
40. 40.True or false: the server scrambles data on its way. (a) False (b) True

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