Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 293 · 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 finds the server for a domain name like example.com? (a) HTML (b) DNS (c) alt (d) CSS
2. 2.🌍 Which one sends the page back? (a) the URL (b) HTTPS (c) the browser (d) the server
3. 3.🌍 What do we call the computer that stores a website? (a) a mouse (b) a printer (c) a server (d) a keyboard
4. 4.🔢 When you open a web page, which comes first: “you type the URL” or “the browser shows it”? (a) the browser shows it (b) you type the URL
5. 5.🔢 When you open a web page, what comes right after “the server sends files”? (a) the browser asks it (b) DNS finds the server (c) the browser shows it (d) you type the URL
6. 6.🌍 What is the domain name in this URL?
   https://kids.example.org/about.html (a) school.example.in (b) https (c) kids.example.org (d) /about.html
7. 7.🔒 Is the connection to this address scrambled (encrypted)?
   http://learn.example.com/games/chess.html (a) No (b) Yes
8. 8.🌍 What is the path in this URL?
   http://www.example.com/about.html (a) http (b) /about.html (c) /maths/tables.html (d) www.example.com
9. 9.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the browser asks it (b) you type the URL (c) the browser shows it (d) the server sends files
10. 10.🌍 Which one shows the page to you? (a) the browser (b) the URL (c) the server (d) HTTPS
11. 11.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/art/gallery.html (a) No (b) Yes
12. 12.True or false: HTTPS shows the page to you. (a) True (b) False
13. 13.🌍 What is the path in this URL?
    http://school.example.in/games/chess.html (a) /about.html (b) http (c) school.example.in (d) /games/chess.html
14. 14.🔒 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
15. 15.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/games/chess.html (a) Yes (b) No
16. 16.🔢 When you open a web page, which comes LAST? (a) you type the URL (b) the server sends files (c) the browser shows it (d) DNS finds the server
17. 17.🔢 When you open a web page, which comes FIRST? (a) the browser shows it (b) DNS finds the server (c) you type the URL (d) the browser asks it
18. 18.🌍 What is the protocol in this URL?
    http://kids.example.org/art/gallery.html (a) kids.example.org (b) https (c) /art/gallery.html (d) http
19. 19.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/news/today.html (a) Yes (b) No
20. 20.True or false: HTTPS sends the page back. (a) True (b) False
21. 21.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/index.html (a) No (b) Yes
22. 22.🌍 What is the path in this URL?
    https://learn.example.com/news/today.html (a) learn.example.com (b) /news/today.html (c) /games/chess.html (d) https
23. 23.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/index.html (a) Yes (b) No
24. 24.True or false: the URL is the page’s address. (a) False (b) True
25. 25.🌍 What is the path in this URL?
    http://learn.example.com/about.html (a) /about.html (b) http (c) /maths/tables.html (d) learn.example.com
26. 26.🔢 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
27. 27.🌍 What does a web address (URL) tell the browser? (a) the page colour (b) where the page is (c) how old you are (d) your password
28. 28.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/news/today.html (a) No (b) Yes
29. 29.🌍 What is the domain name in this URL?
    https://school.example.in/index.html (a) https (b) /index.html (c) www.example.net (d) school.example.in
30. 30.🌍 What is the path in this URL?
    https://www.example.com/games/chess.html (a) www.example.com (b) /games/chess.html (c) /about.html (d) https
31. 31.🌍 What is the protocol in this URL?
    https://learn.example.com/index.html (a) http (b) /index.html (c) learn.example.com (d) https
32. 32.🌍 Which one stores the site’s files? (a) HTTPS (b) the browser (c) the URL (d) the server
33. 33.🌍 Which one scrambles data on its way? (a) HTTPS (b) the server (c) the URL (d) the browser
34. 34.🌍 Which one asks for a web page? (a) the server (b) the browser (c) the URL (d) HTTPS
35. 35.True or false: HTTPS scrambles data on its way. (a) False (b) True
36. 36.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/about.html (a) Yes (b) No
37. 37.🌍 What is the protocol in this URL?
    http://www.example.com/news/today.html (a) /news/today.html (b) https (c) www.example.com (d) http
38. 38.True or false: the URL scrambles data on its way. (a) True (b) False
39. 39.🌍 What is the protocol in this URL?
    http://kids.example.org/about.html (a) /about.html (b) kids.example.org (c) http (d) https
40. 40.True or false: the URL stores the site’s files. (a) True (b) False

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