Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 903 · 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.🔒 Is the connection to this address scrambled (encrypted)?
   https://www.example.com/maths/tables.html (a) Yes (b) No
2. 2.🌍 What is the protocol in this URL?
   https://kids.example.org/maths/tables.html (a) kids.example.org (b) http (c) https (d) /maths/tables.html
3. 3.True or false: HTTPS is the page’s address. (a) True (b) False
4. 4.True or false: the browser asks for a web page. (a) False (b) True
5. 5.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the browser shows it (b) the browser asks it (c) the server sends files (d) you type the URL
6. 6.True or false: HTTPS asks for a web page. (a) False (b) True
7. 7.🔢 When you open a web page, which comes first: “DNS finds the server” or “the server sends files”? (a) DNS finds the server (b) the server sends files
8. 8.🔒 Is the connection to this address scrambled (encrypted)?
   http://kids.example.org/games/chess.html (a) No (b) Yes
9. 9.🌍 What is the path in this URL?
   http://www.example.net/maths/tables.html (a) /maths/tables.html (b) www.example.net (c) /index.html (d) http
10. 10.🌍 What is the protocol in this URL?
    http://kids.example.org/about.html (a) /about.html (b) http (c) kids.example.org (d) https
11. 11.🔢 When you open a web page, which comes first: “the browser asks it” or “the server sends files”? (a) the browser asks it (b) the server sends files
12. 12.🌍 What is the protocol in this URL?
    http://www.example.com/about.html (a) http (b) www.example.com (c) https (d) /about.html
13. 13.🌍 What is the protocol in this URL?
    https://kids.example.org/art/gallery.html (a) http (b) kids.example.org (c) https (d) /art/gallery.html
14. 14.True or false: the URL scrambles data on its way. (a) True (b) False
15. 15.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/about.html (a) No (b) Yes
16. 16.🌍 What is the path in this URL?
    http://www.example.net/news/today.html (a) www.example.net (b) /games/chess.html (c) http (d) /news/today.html
17. 17.🌍 Which one is the page’s address? (a) the browser (b) the server (c) the URL (d) HTTPS
18. 18.True or false: the browser shows the page to you. (a) False (b) True
19. 19.🌍 What is the protocol in this URL?
    https://www.example.com/news/today.html (a) /news/today.html (b) https (c) http (d) www.example.com
20. 20.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a server (c) a printer (d) a mouse
21. 21.True or false: the server asks for a web page. (a) True (b) False
22. 22.🔒 What does the lock (HTTPS) in the address bar mean? (a) the data is scrambled (b) the site is fast (c) the site is free (d) the site is a game
23. 23.🌍 What is the domain name in this URL?
    https://kids.example.org/about.html (a) https (b) school.example.in (c) kids.example.org (d) /about.html
24. 24.True or false: the server scrambles data on its way. (a) True (b) False
25. 25.True or false: the server sends the page back. (a) True (b) False
26. 26.🌍 What does a web address (URL) tell the browser? (a) the page colour (b) your password (c) where the page is (d) how old you are
27. 27.True or false: the server stores the site’s files. (a) False (b) True
28. 28.🌍 What is the path in this URL?
    https://school.example.in/games/chess.html (a) /games/chess.html (b) school.example.in (c) /about.html (d) https
29. 29.🌍 What is the path in this URL?
    https://www.example.net/games/chess.html (a) https (b) /games/chess.html (c) /about.html (d) www.example.net
30. 30.🌍 Which one shows the page to you? (a) the browser (b) the URL (c) HTTPS (d) the server
31. 31.🌍 What is the path in this URL?
    https://www.example.com/index.html (a) /art/gallery.html (b) https (c) www.example.com (d) /index.html
32. 32.True or false: the server shows the page to you. (a) True (b) False
33. 33.🌍 What is the path in this URL?
    https://www.example.com/news/today.html (a) /news/today.html (b) https (c) www.example.com (d) /games/chess.html
34. 34.🔢 When you open a web page, which comes first: “DNS finds the server” or “you type the URL”? (a) you type the URL (b) DNS finds the server
35. 35.🔢 When you open a web page, what comes right after “you type the URL”? (a) DNS finds the server (b) the browser asks it (c) the server sends files (d) the browser shows it
36. 36.🌍 What is the domain name in this URL?
    https://school.example.in/about.html (a) /about.html (b) www.example.net (c) school.example.in (d) https
37. 37.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/about.html (a) No (b) Yes
38. 38.🌍 What is the domain name in this URL?
    https://school.example.in/index.html (a) https (b) www.example.net (c) school.example.in (d) /index.html
39. 39.🌍 What is the domain name in this URL?
    http://school.example.in/maths/tables.html (a) www.example.net (b) school.example.in (c) /maths/tables.html (d) http
40. 40.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/maths/tables.html (a) No (b) Yes

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