Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 819 · 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.🔢 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
2. 2.🔒 Is the connection to this address scrambled (encrypted)?
   http://school.example.in/news/today.html (a) Yes (b) No
3. 3.🌍 What does a web address (URL) tell the browser? (a) your password (b) how old you are (c) the page colour (d) where the page is
4. 4.🌍 Which one stores the site’s files? (a) the browser (b) the URL (c) the server (d) HTTPS
5. 5.🔢 When you open a web page, what comes right after “you type the URL”? (a) DNS finds the server (b) the server sends files (c) the browser asks it (d) the browser shows it
6. 6.True or false: the browser asks for a web page. (a) True (b) False
7. 7.🌍 What is the path in this URL?
   https://www.example.net/about.html (a) /maths/tables.html (b) www.example.net (c) /about.html (d) https
8. 8.🌍 What is the protocol in this URL?
   https://school.example.in/art/gallery.html (a) /art/gallery.html (b) school.example.in (c) http (d) https
9. 9.🔒 Is the connection to this address scrambled (encrypted)?
   https://learn.example.com/index.html (a) No (b) Yes
10. 10.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/maths/tables.html (a) No (b) Yes
11. 11.🔒 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 free (d) the site is fast
12. 12.🔢 When you open a web page, which comes LAST? (a) the server sends files (b) the browser shows it (c) you type the URL (d) DNS finds the server
13. 13.🌍 What is the protocol in this URL?
    https://school.example.in/maths/tables.html (a) school.example.in (b) http (c) https (d) /maths/tables.html
14. 14.🌍 What do we call the computer that stores a website? (a) a printer (b) a mouse (c) a keyboard (d) a server
15. 15.🌍 Which one shows the page to you? (a) HTTPS (b) the URL (c) the browser (d) the server
16. 16.🌍 What is the protocol in this URL?
    http://www.example.com/index.html (a) /index.html (b) https (c) www.example.com (d) http
17. 17.🔢 When you open a web page, which comes first: “DNS finds the server” or “you type the URL”? (a) DNS finds the server (b) you type the URL
18. 18.🌍 Which one is the page’s address? (a) the URL (b) the browser (c) the server (d) HTTPS
19. 19.🌍 Which one asks for a web page? (a) the URL (b) the browser (c) HTTPS (d) the server
20. 20.🌍 What is the protocol in this URL?
    http://school.example.in/games/chess.html (a) https (b) http (c) school.example.in (d) /games/chess.html
21. 21.🌍 What is the domain name in this URL?
    http://kids.example.org/index.html (a) kids.example.org (b) http (c) /index.html (d) school.example.in
22. 22.🔢 When you open a web page, which comes FIRST? (a) the browser asks it (b) the server sends files (c) you type the URL (d) DNS finds the server
23. 23.🔢 When you open a web page, which comes first: “you type the URL” or “the browser asks it”? (a) the browser asks it (b) you type the URL
24. 24.🌍 What is the domain name in this URL?
    http://kids.example.org/maths/tables.html (a) kids.example.org (b) /maths/tables.html (c) http (d) school.example.in
25. 25.True or false: the server stores the site’s files. (a) True (b) False
26. 26.True or false: the URL is the page’s address. (a) True (b) False
27. 27.🌍 What is the domain name in this URL?
    https://learn.example.com/maths/tables.html (a) www.example.com (b) learn.example.com (c) /maths/tables.html (d) https
28. 28.🌍 What is the protocol in this URL?
    https://kids.example.org/art/gallery.html (a) https (b) http (c) kids.example.org (d) /art/gallery.html
29. 29.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser shows it”? (a) the browser shows it (b) DNS finds the server
30. 30.🌍 What is the domain name in this URL?
    http://www.example.com/about.html (a) http (b) /about.html (c) www.example.com (d) kids.example.org
31. 31.True or false: the URL scrambles data on its way. (a) False (b) True
32. 32.🌍 What is the protocol in this URL?
    http://learn.example.com/maths/tables.html (a) /maths/tables.html (b) https (c) learn.example.com (d) http
33. 33.True or false: the URL stores the site’s files. (a) False (b) True
34. 34.🌍 What is the protocol in this URL?
    https://kids.example.org/about.html (a) /about.html (b) kids.example.org (c) http (d) https
35. 35.🔢 When you open a web page, which comes first: “the browser asks it” or “DNS finds the server”? (a) DNS finds the server (b) the browser asks it
36. 36.🌍 What is the domain name in this URL?
    http://www.example.com/art/gallery.html (a) /art/gallery.html (b) kids.example.org (c) http (d) www.example.com
37. 37.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/games/chess.html (a) Yes (b) No
38. 38.True or false: HTTPS shows the page to you. (a) True (b) False
39. 39.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/maths/tables.html (a) Yes (b) No
40. 40.True or false: HTTPS scrambles data on its way. (a) False (b) True

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