Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 113 · 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.🌍 Which one shows the page to you? (a) the browser (b) the URL (c) HTTPS (d) the server
3. 3.🌍 What does a web address (URL) tell the browser? (a) how old you are (b) where the page is (c) the page colour (d) your password
4. 4.🌍 What is the path in this URL?
   http://www.example.com/index.html (a) www.example.com (b) /index.html (c) http (d) /art/gallery.html
5. 5.🔒 Is the connection to this address scrambled (encrypted)?
   https://school.example.in/art/gallery.html (a) No (b) Yes
6. 6.🔒 Is the connection to this address scrambled (encrypted)?
   http://www.example.com/art/gallery.html (a) No (b) Yes
7. 7.🌍 What is the domain name in this URL?
   https://kids.example.org/art/gallery.html (a) /art/gallery.html (b) kids.example.org (c) school.example.in (d) https
8. 8.🌍 Which one is the page’s address? (a) the URL (b) the server (c) HTTPS (d) the browser
9. 9.🌍 Which one asks for a web page? (a) the server (b) the URL (c) the browser (d) HTTPS
10. 10.🌍 What is the path in this URL?
    https://www.example.net/about.html (a) /maths/tables.html (b) https (c) www.example.net (d) /about.html
11. 11.True or false: the browser sends the page back. (a) True (b) False
12. 12.True or false: the URL sends the page back. (a) True (b) False
13. 13.🌍 What is the domain name in this URL?
    https://kids.example.org/news/today.html (a) school.example.in (b) kids.example.org (c) /news/today.html (d) https
14. 14.🌍 What is the domain name in this URL?
    https://learn.example.com/games/chess.html (a) www.example.com (b) https (c) /games/chess.html (d) learn.example.com
15. 15.🔢 When you open a web page, which comes first: “the server sends files” or “the browser asks it”? (a) the server sends files (b) the browser asks it
16. 16.🌍 What is the path in this URL?
    https://school.example.in/maths/tables.html (a) /index.html (b) /maths/tables.html (c) https (d) school.example.in
17. 17.🌍 What is the path in this URL?
    http://www.example.net/news/today.html (a) /games/chess.html (b) http (c) www.example.net (d) /news/today.html
18. 18.🌍 What is the domain name in this URL?
    https://www.example.com/games/chess.html (a) https (b) www.example.com (c) kids.example.org (d) /games/chess.html
19. 19.🌍 What is the path in this URL?
    https://school.example.in/games/chess.html (a) https (b) /games/chess.html (c) school.example.in (d) /about.html
20. 20.True or false: the browser shows the page to you. (a) False (b) True
21. 21.True or false: HTTPS is the page’s address. (a) True (b) False
22. 22.🔢 When you open a web page, which comes first: “DNS finds the server” or “the server sends files”? (a) the server sends files (b) DNS finds the server
23. 23.🌍 What is the protocol in this URL?
    http://www.example.com/news/today.html (a) http (b) https (c) www.example.com (d) /news/today.html
24. 24.🌍 Which one scrambles data on its way? (a) the server (b) HTTPS (c) the browser (d) the URL
25. 25.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) you type the URL (b) the browser asks it (c) the server sends files (d) the browser shows it
26. 26.🔢 When you open a web page, which comes FIRST? (a) you type the URL (b) the browser asks it (c) the server sends files (d) the browser shows it
27. 27.🌍 What is the protocol in this URL?
    https://www.example.net/games/chess.html (a) http (b) https (c) /games/chess.html (d) www.example.net
28. 28.🌍 What is the protocol in this URL?
    http://www.example.com/about.html (a) /about.html (b) https (c) www.example.com (d) http
29. 29.🌍 What is the protocol in this URL?
    http://www.example.net/news/today.html (a) www.example.net (b) https (c) http (d) /news/today.html
30. 30.🔢 When you open a web page, which comes first: “the server sends files” or “the browser shows it”? (a) the browser shows it (b) the server sends files
31. 31.🌍 What is the protocol in this URL?
    https://learn.example.com/about.html (a) learn.example.com (b) /about.html (c) https (d) http
32. 32.🌍 What is the protocol in this URL?
    http://kids.example.org/games/chess.html (a) https (b) kids.example.org (c) /games/chess.html (d) http
33. 33.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a mouse (c) a printer (d) a server
34. 34.🔢 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
35. 35.🔢 When you open a web page, which comes first: “the browser shows it” or “the server sends files”? (a) the server sends files (b) the browser shows it
36. 36.True or false: the browser asks for a web page. (a) False (b) True
37. 37.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/index.html (a) No (b) Yes
38. 38.🌍 What is the path in this URL?
    https://learn.example.com/art/gallery.html (a) learn.example.com (b) https (c) /art/gallery.html (d) /news/today.html
39. 39.True or false: the server sends the page back. (a) True (b) False
40. 40.True or false: HTTPS scrambles data on its way. (a) False (b) True

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