Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 402 · 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) CSS (c) DNS (d) alt
2. 2.🌍 Which one stores the site’s files? (a) the browser (b) HTTPS (c) the URL (d) the server
3. 3.🌍 Which one shows the page to you? (a) HTTPS (b) the server (c) the browser (d) the URL
4. 4.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a printer (c) a mouse (d) a server
5. 5.🌍 What is the protocol in this URL?
   http://learn.example.com/maths/tables.html (a) https (b) learn.example.com (c) /maths/tables.html (d) http
6. 6.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is free (b) the site is fast (c) the data is scrambled (d) the site is a game
7. 7.🌍 Which one scrambles data on its way? (a) HTTPS (b) the server (c) the browser (d) the URL
8. 8.True or false: the browser stores the site’s files. (a) False (b) True
9. 9.🌍 What is the domain name in this URL?
   http://kids.example.org/maths/tables.html (a) school.example.in (b) http (c) kids.example.org (d) /maths/tables.html
10. 10.🌍 Which one asks for a web page? (a) HTTPS (b) the server (c) the URL (d) the browser
11. 11.True or false: the server sends the page back. (a) True (b) False
12. 12.🌍 What is the domain name in this URL?
    http://www.example.com/maths/tables.html (a) www.example.com (b) /maths/tables.html (c) kids.example.org (d) http
13. 13.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/news/today.html (a) Yes (b) No
14. 14.🌍 What is the domain name in this URL?
    https://kids.example.org/news/today.html (a) school.example.in (b) /news/today.html (c) kids.example.org (d) https
15. 15.True or false: HTTPS asks for a web page. (a) False (b) True
16. 16.🌍 Which one is the page’s address? (a) HTTPS (b) the URL (c) the server (d) the browser
17. 17.🌍 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
18. 18.🌍 Which one sends the page back? (a) HTTPS (b) the server (c) the URL (d) the browser
19. 19.True or false: the browser sends the page back. (a) True (b) False
20. 20.🌍 What is the domain name in this URL?
    https://kids.example.org/art/gallery.html (a) https (b) /art/gallery.html (c) kids.example.org (d) school.example.in
21. 21.True or false: the browser is the page’s address. (a) True (b) False
22. 22.🌍 What is the domain name in this URL?
    https://www.example.com/games/chess.html (a) /games/chess.html (b) kids.example.org (c) www.example.com (d) https
23. 23.🌍 What is the domain name in this URL?
    https://www.example.com/index.html (a) /index.html (b) https (c) kids.example.org (d) www.example.com
24. 24.🌍 What is the domain name in this URL?
    https://www.example.net/art/gallery.html (a) /art/gallery.html (b) https (c) www.example.net (d) learn.example.com
25. 25.🔢 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
26. 26.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/games/chess.html (a) No (b) Yes
27. 27.🌍 What is the protocol in this URL?
    http://learn.example.com/index.html (a) learn.example.com (b) /index.html (c) http (d) https
28. 28.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/news/today.html (a) Yes (b) No
29. 29.🌍 What is the path in this URL?
    http://www.example.com/about.html (a) www.example.com (b) /maths/tables.html (c) /about.html (d) http
30. 30.🔢 When you open a web page, which comes LAST? (a) you type the URL (b) the server sends files (c) the browser asks it (d) the browser shows it
31. 31.True or false: the URL shows the page to you. (a) False (b) True
32. 32.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) the browser asks it (c) you type the URL (d) DNS finds the server
33. 33.🔢 When you open a web page, which comes first: “the browser shows it” or “the browser asks it”? (a) the browser asks it (b) the browser shows it
34. 34.🌍 What is the path in this URL?
    https://kids.example.org/art/gallery.html (a) https (b) /news/today.html (c) /art/gallery.html (d) kids.example.org
35. 35.🔢 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
36. 36.🌍 What is the domain name in this URL?
    http://learn.example.com/index.html (a) learn.example.com (b) /index.html (c) www.example.com (d) http
37. 37.True or false: the URL sends the page back. (a) True (b) False
38. 38.True or false: the browser shows the page to you. (a) True (b) False
39. 39.🌍 What is the path in this URL?
    https://www.example.com/games/chess.html (a) https (b) /games/chess.html (c) /about.html (d) www.example.com
40. 40.🌍 What is the protocol in this URL?
    http://www.example.com/maths/tables.html (a) http (b) www.example.com (c) /maths/tables.html (d) https

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