Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 765 · 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 does the lock (HTTPS) in the address bar mean? (a) the data is scrambled (b) the site is a game (c) the site is fast (d) the site is free
2. 2.🔢 When you open a web page, which comes FIRST? (a) DNS finds the server (b) the server sends files (c) you type the URL (d) the browser asks it
3. 3.🌍 Which one scrambles data on its way? (a) the server (b) HTTPS (c) the browser (d) the URL
4. 4.True or false: HTTPS scrambles data on its way. (a) False (b) True
5. 5.🌍 What do we call the computer that stores a website? (a) a printer (b) a server (c) a mouse (d) a keyboard
6. 6.🌍 Which one shows the page to you? (a) the URL (b) HTTPS (c) the browser (d) the server
7. 7.True or false: the server sends the page back. (a) False (b) True
8. 8.True or false: the browser scrambles data on its way. (a) False (b) True
9. 9.🔒 Is the connection to this address scrambled (encrypted)?
   http://www.example.net/index.html (a) No (b) Yes
10. 10.🌍 Which one sends the page back? (a) the server (b) the URL (c) HTTPS (d) the browser
11. 11.🌍 What is the protocol in this URL?
    https://kids.example.org/about.html (a) kids.example.org (b) /about.html (c) http (d) https
12. 12.🌍 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
13. 13.🌍 What is the protocol in this URL?
    https://www.example.net/about.html (a) /about.html (b) https (c) http (d) www.example.net
14. 14.🌍 What is the protocol in this URL?
    http://school.example.in/art/gallery.html (a) /art/gallery.html (b) school.example.in (c) https (d) http
15. 15.🌍 Which one stores the site’s files? (a) HTTPS (b) the server (c) the browser (d) the URL
16. 16.🌍 Which one is the page’s address? (a) HTTPS (b) the server (c) the browser (d) the URL
17. 17.🌍 Which one asks for a web page? (a) the URL (b) HTTPS (c) the server (d) the browser
18. 18.🌍 What finds the server for a domain name like example.com? (a) DNS (b) HTML (c) alt (d) CSS
19. 19.🌍 What does a web address (URL) tell the browser? (a) where the page is (b) your password (c) how old you are (d) the page colour
20. 20.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/news/today.html (a) No (b) Yes
21. 21.🔢 When you open a web page, which comes first: “you type the URL” or “DNS finds the server”? (a) DNS finds the server (b) you type the URL
22. 22.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/about.html (a) No (b) Yes
23. 23.🌍 What is the protocol in this URL?
    http://www.example.com/art/gallery.html (a) http (b) /art/gallery.html (c) www.example.com (d) https
24. 24.🌍 What is the protocol in this URL?
    https://school.example.in/games/chess.html (a) http (b) https (c) /games/chess.html (d) school.example.in
25. 25.🌍 What is the path in this URL?
    https://learn.example.com/index.html (a) https (b) learn.example.com (c) /index.html (d) /art/gallery.html
26. 26.True or false: the URL is the page’s address. (a) False (b) True
27. 27.🌍 What is the domain name in this URL?
    https://kids.example.org/about.html (a) kids.example.org (b) /about.html (c) https (d) school.example.in
28. 28.🌍 What is the protocol in this URL?
    http://kids.example.org/index.html (a) /index.html (b) https (c) http (d) kids.example.org
29. 29.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/art/gallery.html (a) Yes (b) No
30. 30.🔢 When you open a web page, what comes right after “the server sends files”? (a) the browser shows it (b) DNS finds the server (c) the browser asks it (d) you type the URL
31. 31.🔢 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
32. 32.🔢 When you open a web page, which comes LAST? (a) the browser shows it (b) the server sends files (c) the browser asks it (d) you type the URL
33. 33.🔢 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
34. 34.🌍 What is the domain name in this URL?
    https://kids.example.org/maths/tables.html (a) /maths/tables.html (b) kids.example.org (c) school.example.in (d) https
35. 35.🌍 What is the protocol in this URL?
    http://kids.example.org/about.html (a) kids.example.org (b) /about.html (c) http (d) https
36. 36.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/games/chess.html (a) No (b) Yes
37. 37.🌍 What is the domain name in this URL?
    http://learn.example.com/news/today.html (a) www.example.com (b) /news/today.html (c) http (d) learn.example.com
38. 38.True or false: HTTPS sends the page back. (a) False (b) True
39. 39.🌍 What is the domain name in this URL?
    https://school.example.in/games/chess.html (a) https (b) /games/chess.html (c) www.example.net (d) school.example.in
40. 40.🌍 What is the path in this URL?
    https://www.example.com/about.html (a) /maths/tables.html (b) /about.html (c) www.example.com (d) https

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