Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 212 · 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 a web address (URL) tell the browser? (a) your password (b) the page colour (c) where the page is (d) how old you are
2. 2.🔒 Is the connection to this address scrambled (encrypted)?
   http://kids.example.org/news/today.html (a) No (b) Yes
3. 3.🔒 Is the connection to this address scrambled (encrypted)?
   http://school.example.in/about.html (a) Yes (b) No
4. 4.🌍 What finds the server for a domain name like example.com? (a) HTML (b) DNS (c) alt (d) CSS
5. 5.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser shows it (b) the browser asks it (c) DNS finds the server (d) the server sends files
6. 6.🔢 When you open a web page, what comes right after “the server sends files”? (a) the browser asks it (b) you type the URL (c) DNS finds the server (d) the browser shows it
7. 7.🌍 What is the protocol in this URL?
   http://school.example.in/games/chess.html (a) http (b) school.example.in (c) https (d) /games/chess.html
8. 8.🌍 What is the protocol in this URL?
   https://school.example.in/maths/tables.html (a) http (b) /maths/tables.html (c) school.example.in (d) https
9. 9.🌍 What is the path in this URL?
   https://www.example.com/maths/tables.html (a) https (b) /index.html (c) /maths/tables.html (d) www.example.com
10. 10.🌍 Which one shows the page to you? (a) HTTPS (b) the URL (c) the server (d) the browser
11. 11.🔢 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
12. 12.🌍 Which one asks for a web page? (a) the server (b) the browser (c) HTTPS (d) the URL
13. 13.🌍 What is the path in this URL?
    https://www.example.net/news/today.html (a) https (b) /news/today.html (c) www.example.net (d) /games/chess.html
14. 14.🌍 What is the protocol in this URL?
    http://www.example.net/about.html (a) https (b) /about.html (c) www.example.net (d) http
15. 15.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a printer (c) a mouse (d) a server
16. 16.🌍 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
17. 17.🌍 Which one stores the site’s files? (a) HTTPS (b) the URL (c) the browser (d) the server
18. 18.🌍 Which one scrambles data on its way? (a) HTTPS (b) the URL (c) the browser (d) the server
19. 19.🌍 What is the domain name in this URL?
    https://school.example.in/art/gallery.html (a) www.example.net (b) https (c) /art/gallery.html (d) school.example.in
20. 20.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the site is fast (c) the data is scrambled (d) the site is free
21. 21.True or false: the browser stores the site’s files. (a) True (b) False
22. 22.🌍 What is the protocol in this URL?
    http://school.example.in/index.html (a) /index.html (b) https (c) http (d) school.example.in
23. 23.🔢 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 shows it (d) the browser asks it
24. 24.True or false: HTTPS scrambles data on its way. (a) True (b) False
25. 25.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/about.html (a) Yes (b) No
26. 26.True or false: the server sends the page back. (a) True (b) False
27. 27.True or false: the URL asks for a web page. (a) True (b) False
28. 28.🌍 What is the domain name in this URL?
    http://learn.example.com/games/chess.html (a) www.example.com (b) http (c) /games/chess.html (d) learn.example.com
29. 29.🔢 When you open a web page, which comes first: “you type the URL” or “the server sends files”? (a) the server sends files (b) you type the URL
30. 30.True or false: the URL is the page’s address. (a) False (b) True
31. 31.True or false: the browser sends the page back. (a) False (b) True
32. 32.🌍 What is the domain name in this URL?
    https://learn.example.com/about.html (a) /about.html (b) learn.example.com (c) www.example.com (d) https
33. 33.True or false: the browser is the page’s address. (a) False (b) True
34. 34.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/art/gallery.html (a) No (b) Yes
35. 35.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/games/chess.html (a) No (b) Yes
36. 36.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) you type the URL (c) DNS finds the server (d) the browser asks it
37. 37.🔢 When you open a web page, which comes LAST? (a) the browser shows it (b) the server sends files (c) you type the URL (d) DNS finds the server
38. 38.🌍 What is the path in this URL?
    https://www.example.net/index.html (a) /index.html (b) /art/gallery.html (c) https (d) www.example.net
39. 39.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/games/chess.html (a) Yes (b) No
40. 40.🌍 What is the protocol in this URL?
    http://kids.example.org/index.html (a) /index.html (b) kids.example.org (c) http (d) https

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