Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 569 · 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.True or false: the URL is the page’s address. (a) False (b) True
2. 2.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is free (b) the data is scrambled (c) the site is a game (d) the site is fast
3. 3.🔒 Is the connection to this address scrambled (encrypted)?
   https://learn.example.com/news/today.html (a) No (b) Yes
4. 4.🌍 What is the protocol in this URL?
   https://kids.example.org/games/chess.html (a) /games/chess.html (b) https (c) http (d) kids.example.org
5. 5.🔢 When you open a web page, which comes first: “the server sends files” or “you type the URL”? (a) you type the URL (b) the server sends files
6. 6.🌍 What finds the server for a domain name like example.com? (a) CSS (b) DNS (c) alt (d) HTML
7. 7.🔢 When you open a web page, what comes right after “you type the URL”? (a) DNS finds the server (b) the server sends files (c) the browser asks it (d) the browser shows it
8. 8.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a printer (c) a server (d) a mouse
9. 9.🔒 Is the connection to this address scrambled (encrypted)?
   http://kids.example.org/about.html (a) Yes (b) No
10. 10.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/games/chess.html (a) Yes (b) No
11. 11.🌍 What is the protocol in this URL?
    http://learn.example.com/index.html (a) /index.html (b) https (c) http (d) learn.example.com
12. 12.🌍 What is the protocol in this URL?
    https://school.example.in/maths/tables.html (a) https (b) http (c) school.example.in (d) /maths/tables.html
13. 13.🌍 What is the path in this URL?
    http://www.example.com/news/today.html (a) /games/chess.html (b) http (c) /news/today.html (d) www.example.com
14. 14.🌍 What is the protocol in this URL?
    http://kids.example.org/games/chess.html (a) http (b) https (c) /games/chess.html (d) kids.example.org
15. 15.🌍 What is the protocol in this URL?
    http://www.example.com/games/chess.html (a) /games/chess.html (b) https (c) http (d) www.example.com
16. 16.True or false: the browser shows the page to you. (a) True (b) False
17. 17.🔢 When you open a web page, which comes first: “the browser asks it” or “you type the URL”? (a) the browser asks it (b) you type the URL
18. 18.🌍 Which one is the page’s address? (a) the URL (b) HTTPS (c) the browser (d) the server
19. 19.🌍 What is the path in this URL?
    http://kids.example.org/art/gallery.html (a) kids.example.org (b) /news/today.html (c) /art/gallery.html (d) http
20. 20.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/maths/tables.html (a) Yes (b) No
21. 21.🔢 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) DNS finds the server (d) the server sends files
22. 22.🌍 What is the path in this URL?
    http://www.example.com/index.html (a) http (b) www.example.com (c) /art/gallery.html (d) /index.html
23. 23.🔢 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
24. 24.🌍 What is the path in this URL?
    https://kids.example.org/about.html (a) https (b) /about.html (c) kids.example.org (d) /maths/tables.html
25. 25.🌍 What is the protocol in this URL?
    http://www.example.com/index.html (a) https (b) /index.html (c) www.example.com (d) http
26. 26.🌍 Which one shows the page to you? (a) the server (b) the browser (c) the URL (d) HTTPS
27. 27.🌍 Which one scrambles data on its way? (a) the browser (b) the server (c) HTTPS (d) the URL
28. 28.🌍 What is the protocol in this URL?
    https://www.example.net/art/gallery.html (a) http (b) https (c) /art/gallery.html (d) www.example.net
29. 29.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/index.html (a) No (b) Yes
30. 30.True or false: the URL sends the page back. (a) False (b) True
31. 31.🌍 What is the protocol in this URL?
    https://learn.example.com/maths/tables.html (a) /maths/tables.html (b) learn.example.com (c) https (d) http
32. 32.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/about.html (a) No (b) Yes
33. 33.🌍 What is the domain name in this URL?
    https://www.example.com/about.html (a) kids.example.org (b) www.example.com (c) /about.html (d) https
34. 34.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/about.html (a) Yes (b) No
35. 35.True or false: the browser sends the page back. (a) True (b) False
36. 36.🌍 What is the path in this URL?
    http://learn.example.com/news/today.html (a) /news/today.html (b) learn.example.com (c) http (d) /games/chess.html
37. 37.🔢 When you open a web page, which comes FIRST? (a) you type the URL (b) the browser shows it (c) the server sends files (d) DNS finds the server
38. 38.🌍 What is the protocol in this URL?
    http://www.example.com/maths/tables.html (a) www.example.com (b) /maths/tables.html (c) https (d) http
39. 39.🌍 What is the domain name in this URL?
    https://kids.example.org/about.html (a) https (b) school.example.in (c) /about.html (d) kids.example.org
40. 40.🌍 What is the domain name in this URL?
    http://www.example.com/games/chess.html (a) kids.example.org (b) www.example.com (c) http (d) /games/chess.html

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