Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 46 · 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) CSS (b) alt (c) HTML (d) DNS
2. 2.🌍 Which one sends the page back? (a) the URL (b) the server (c) the browser (d) HTTPS
3. 3.True or false: the URL stores the site’s files. (a) False (b) True
4. 4.🔢 When you open a web page, which comes LAST? (a) the server sends files (b) you type the URL (c) DNS finds the server (d) the browser shows it
5. 5.True or false: the browser scrambles data on its way. (a) False (b) True
6. 6.🔒 Is the connection to this address scrambled (encrypted)?
   https://learn.example.com/art/gallery.html (a) No (b) Yes
7. 7.🌍 Which one shows the page to you? (a) HTTPS (b) the URL (c) the browser (d) the server
8. 8.🌍 What is the protocol in this URL?
   https://www.example.com/maths/tables.html (a) http (b) /maths/tables.html (c) https (d) www.example.com
9. 9.🌍 What is the path in this URL?
   http://school.example.in/news/today.html (a) /games/chess.html (b) http (c) /news/today.html (d) school.example.in
10. 10.🌍 What is the domain name in this URL?
    http://www.example.com/index.html (a) /index.html (b) kids.example.org (c) http (d) www.example.com
11. 11.🌍 What is the domain name in this URL?
    http://kids.example.org/index.html (a) http (b) kids.example.org (c) /index.html (d) school.example.in
12. 12.True or false: the server scrambles data on its way. (a) False (b) True
13. 13.True or false: the browser shows the page to you. (a) False (b) True
14. 14.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/games/chess.html (a) No (b) Yes
15. 15.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) you type the URL (c) the browser shows it (d) the browser asks it
16. 16.🌍 Which one stores the site’s files? (a) HTTPS (b) the URL (c) the browser (d) the server
17. 17.🔢 When you open a web page, what comes right after “you type the URL”? (a) the server sends files (b) DNS finds the server (c) the browser asks it (d) the browser shows it
18. 18.🌍 What is the protocol in this URL?
    http://school.example.in/games/chess.html (a) school.example.in (b) https (c) /games/chess.html (d) http
19. 19.🌍 What is the path in this URL?
    https://www.example.com/games/chess.html (a) /about.html (b) https (c) www.example.com (d) /games/chess.html
20. 20.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/art/gallery.html (a) No (b) Yes
21. 21.🌍 What is the protocol in this URL?
    https://learn.example.com/maths/tables.html (a) learn.example.com (b) /maths/tables.html (c) https (d) http
22. 22.🔒 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
23. 23.🌍 What is the path in this URL?
    http://kids.example.org/index.html (a) /index.html (b) kids.example.org (c) /art/gallery.html (d) http
24. 24.🌍 What is the path in this URL?
    https://www.example.net/games/chess.html (a) www.example.net (b) /games/chess.html (c) /about.html (d) https
25. 25.🌍 What is the domain name in this URL?
    http://school.example.in/art/gallery.html (a) www.example.net (b) /art/gallery.html (c) http (d) school.example.in
26. 26.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/maths/tables.html (a) Yes (b) No
27. 27.🌍 Which one asks for a web page? (a) the URL (b) the browser (c) the server (d) HTTPS
28. 28.🌍 What is the path in this URL?
    http://www.example.com/games/chess.html (a) /games/chess.html (b) http (c) /about.html (d) www.example.com
29. 29.🔢 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
30. 30.🔢 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
31. 31.🌍 What is the protocol in this URL?
    http://www.example.com/news/today.html (a) www.example.com (b) http (c) https (d) /news/today.html
32. 32.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/games/chess.html (a) No (b) Yes
33. 33.True or false: HTTPS scrambles data on its way. (a) True (b) False
34. 34.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the browser shows it (b) you type the URL (c) the server sends files (d) the browser asks it
35. 35.True or false: HTTPS shows the page to you. (a) True (b) False
36. 36.🌍 What is the protocol in this URL?
    http://www.example.net/games/chess.html (a) https (b) http (c) /games/chess.html (d) www.example.net
37. 37.🌍 What is the path in this URL?
    https://learn.example.com/art/gallery.html (a) learn.example.com (b) /news/today.html (c) https (d) /art/gallery.html
38. 38.🌍 What is the path in this URL?
    https://www.example.com/art/gallery.html (a) https (b) /art/gallery.html (c) www.example.com (d) /news/today.html
39. 39.🌍 Which one scrambles data on its way? (a) the server (b) the URL (c) the browser (d) HTTPS
40. 40.True or false: the server shows the page to you. (a) False (b) True

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