Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 384 · 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 site is free (b) the data is scrambled (c) the site is fast (d) the site is a game
2. 2.🌍 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
3. 3.🌍 What is the domain name in this URL?
   http://www.example.com/index.html (a) /index.html (b) http (c) www.example.com (d) kids.example.org
4. 4.🌍 Which one is the page’s address? (a) HTTPS (b) the browser (c) the URL (d) the server
5. 5.🔢 When you open a web page, which comes first: “you type the URL” or “DNS finds the server”? (a) you type the URL (b) DNS finds the server
6. 6.🌍 What is the path in this URL?
   http://kids.example.org/games/chess.html (a) /about.html (b) /games/chess.html (c) http (d) kids.example.org
7. 7.🔢 When you open a web page, which comes FIRST? (a) DNS finds the server (b) the browser asks it (c) you type the URL (d) the server sends files
8. 8.🌍 What is the protocol in this URL?
   http://school.example.in/news/today.html (a) http (b) /news/today.html (c) https (d) school.example.in
9. 9.True or false: the browser shows the page to you. (a) True (b) False
10. 10.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the server sends files (b) you type the URL (c) the browser asks it (d) the browser shows it
11. 11.🌍 What finds the server for a domain name like example.com? (a) DNS (b) HTML (c) alt (d) CSS
12. 12.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/art/gallery.html (a) No (b) Yes
13. 13.🔢 When you open a web page, what comes right after “the server sends files”? (a) you type the URL (b) the browser asks it (c) the browser shows it (d) DNS finds the server
14. 14.True or false: the server asks for a web page. (a) False (b) True
15. 15.True or false: the server sends the page back. (a) False (b) True
16. 16.True or false: the URL sends the page back. (a) True (b) False
17. 17.🔢 When you open a web page, which comes LAST? (a) the server sends files (b) the browser asks it (c) you type the URL (d) the browser shows it
18. 18.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/index.html (a) No (b) Yes
19. 19.🔢 When you open a web page, which comes first: “the server sends files” or “DNS finds the server”? (a) DNS finds the server (b) the server sends files
20. 20.True or false: the server scrambles data on its way. (a) False (b) True
21. 21.True or false: HTTPS asks for a web page. (a) True (b) False
22. 22.🌍 What is the domain name in this URL?
    https://learn.example.com/about.html (a) /about.html (b) https (c) www.example.com (d) learn.example.com
23. 23.🌍 What is the protocol in this URL?
    http://learn.example.com/index.html (a) /index.html (b) http (c) https (d) learn.example.com
24. 24.True or false: the URL scrambles data on its way. (a) True (b) False
25. 25.🌍 What do we call the computer that stores a website? (a) a server (b) a keyboard (c) a printer (d) a mouse
26. 26.🌍 What is the protocol in this URL?
    http://kids.example.org/news/today.html (a) https (b) /news/today.html (c) kids.example.org (d) http
27. 27.🌍 What is the protocol in this URL?
    https://learn.example.com/games/chess.html (a) /games/chess.html (b) https (c) http (d) learn.example.com
28. 28.🌍 Which one asks for a web page? (a) the server (b) the URL (c) HTTPS (d) the browser
29. 29.True or false: HTTPS sends the page back. (a) True (b) False
30. 30.🔢 When you open a web page, which comes first: “the browser asks it” or “the browser shows it”? (a) the browser asks it (b) the browser shows it
31. 31.True or false: the browser asks for a web page. (a) True (b) False
32. 32.🌍 What is the protocol in this URL?
    https://www.example.net/about.html (a) /about.html (b) https (c) http (d) www.example.net
33. 33.True or false: the URL is the page’s address. (a) True (b) False
34. 34.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/maths/tables.html (a) No (b) Yes
35. 35.🌍 What is the domain name in this URL?
    http://learn.example.com/maths/tables.html (a) http (b) learn.example.com (c) /maths/tables.html (d) www.example.com
36. 36.🌍 What is the domain name in this URL?
    https://kids.example.org/games/chess.html (a) school.example.in (b) https (c) /games/chess.html (d) kids.example.org
37. 37.🔢 When you open a web page, which comes first: “the server sends files” or “the browser shows it”? (a) the server sends files (b) the browser shows it
38. 38.🔢 When you open a web page, which comes first: “the browser shows it” or “the browser asks it”? (a) the browser shows it (b) the browser asks it
39. 39.True or false: the server stores the site’s files. (a) False (b) True
40. 40.🌍 Which one shows the page to you? (a) HTTPS (b) the URL (c) the server (d) the browser

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