Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 781 · 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)?
   http://school.example.in/games/chess.html (a) No (b) Yes
2. 2.🌍 Which one stores the site’s files? (a) the browser (b) HTTPS (c) the server (d) the URL
3. 3.🌍 What do we call the computer that stores a website? (a) a printer (b) a keyboard (c) a server (d) a mouse
4. 4.True or false: the URL is the page’s address. (a) True (b) False
5. 5.True or false: the browser shows the page to you. (a) False (b) True
6. 6.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is free (b) the site is fast (c) the site is a game (d) the data is scrambled
7. 7.True or false: the server sends the page back. (a) False (b) True
8. 8.🔢 When you open a web page, which comes first: “you type the URL” or “DNS finds the server”? (a) you type the URL (b) DNS finds the server
9. 9.🌍 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
10. 10.🌍 Which one sends the page back? (a) HTTPS (b) the URL (c) the browser (d) the server
11. 11.🌍 Which one asks for a web page? (a) HTTPS (b) the browser (c) the URL (d) the server
12. 12.🌍 What is the protocol in this URL?
    http://school.example.in/art/gallery.html (a) https (b) /art/gallery.html (c) http (d) school.example.in
13. 13.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) the browser shows it (c) you type the URL (d) the browser asks it
14. 14.🔢 When you open a web page, what comes right after “the browser asks it”? (a) DNS finds the server (b) the server sends files (c) the browser shows it (d) you type the URL
15. 15.🔢 When you open a web page, which comes LAST? (a) you type the URL (b) the browser shows it (c) the server sends files (d) the browser asks it
16. 16.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) you type the URL (b) the server sends files (c) the browser shows it (d) the browser asks it
17. 17.True or false: the server scrambles data on its way. (a) False (b) True
18. 18.🌍 What is the path in this URL?
    http://learn.example.com/index.html (a) learn.example.com (b) http (c) /index.html (d) /art/gallery.html
19. 19.🌍 What is the path in this URL?
    https://kids.example.org/about.html (a) https (b) /maths/tables.html (c) /about.html (d) kids.example.org
20. 20.🌍 What is the path in this URL?
    https://learn.example.com/about.html (a) /about.html (b) https (c) learn.example.com (d) /maths/tables.html
21. 21.🔢 When you open a web page, which comes first: “you type the URL” or “the server sends files”? (a) you type the URL (b) the server sends files
22. 22.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/news/today.html (a) Yes (b) No
23. 23.🔢 When you open a web page, which comes first: “the browser asks it” or “you type the URL”? (a) you type the URL (b) the browser asks it
24. 24.🌍 Which one is the page’s address? (a) the server (b) the browser (c) the URL (d) HTTPS
25. 25.🌍 What finds the server for a domain name like example.com? (a) HTML (b) alt (c) DNS (d) CSS
26. 26.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/maths/tables.html (a) No (b) Yes
27. 27.🌍 What is the protocol in this URL?
    https://school.example.in/about.html (a) school.example.in (b) /about.html (c) http (d) https
28. 28.🔢 When you open a web page, which comes first: “the server sends files” or “DNS finds the server”? (a) the server sends files (b) DNS finds the server
29. 29.🌍 Which one scrambles data on its way? (a) the browser (b) the server (c) the URL (d) HTTPS
30. 30.True or false: the browser asks for a web page. (a) True (b) False
31. 31.🔢 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
32. 32.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/about.html (a) No (b) Yes
33. 33.🌍 What is the protocol in this URL?
    https://learn.example.com/index.html (a) /index.html (b) https (c) http (d) learn.example.com
34. 34.🌍 Which one shows the page to you? (a) HTTPS (b) the URL (c) the server (d) the browser
35. 35.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser shows it”? (a) DNS finds the server (b) the browser shows it
36. 36.True or false: the server stores the site’s files. (a) True (b) False
37. 37.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser shows it (b) DNS finds the server (c) the browser asks it (d) the server sends files
38. 38.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/art/gallery.html (a) No (b) Yes
39. 39.🔢 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
40. 40.🔢 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

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