Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 143 · 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.True or false: HTTPS shows the page to you. (a) True (b) False
2. 2.🌍 Which one is the page’s address? (a) the URL (b) HTTPS (c) the browser (d) the server
3. 3.🔢 When you open a web page, what comes right after “the server sends files”? (a) the browser asks it (b) the browser shows it (c) DNS finds the server (d) you type the URL
4. 4.🌍 Which one shows the page to you? (a) the server (b) the URL (c) HTTPS (d) the browser
5. 5.🔒 Is the connection to this address scrambled (encrypted)?
   https://kids.example.org/about.html (a) No (b) Yes
6. 6.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) you type the URL (b) the browser shows it (c) the server sends files (d) the browser asks it
7. 7.🔢 When you open a web page, which comes first: “you type the URL” or “DNS finds the server”? (a) DNS finds the server (b) you type the URL
8. 8.🌍 What is the protocol in this URL?
   https://www.example.com/news/today.html (a) www.example.com (b) /news/today.html (c) http (d) https
9. 9.True or false: the server asks for a web page. (a) False (b) True
10. 10.True or false: the URL stores the site’s files. (a) True (b) False
11. 11.🔢 When you open a web page, which comes FIRST? (a) the browser asks it (b) DNS finds the server (c) the browser shows it (d) you type the URL
12. 12.🌍 What finds the server for a domain name like example.com? (a) HTML (b) CSS (c) alt (d) DNS
13. 13.🔒 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
14. 14.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/maths/tables.html (a) Yes (b) No
15. 15.True or false: the server stores the site’s files. (a) False (b) True
16. 16.🌍 What do we call the computer that stores a website? (a) a printer (b) a keyboard (c) a server (d) a mouse
17. 17.🌍 Which one scrambles data on its way? (a) the URL (b) the server (c) the browser (d) HTTPS
18. 18.🔢 When you open a web page, what comes right after “you type the URL”? (a) the server sends files (b) the browser shows it (c) the browser asks it (d) DNS finds the server
19. 19.🌍 What is the path in this URL?
    http://www.example.net/games/chess.html (a) http (b) www.example.net (c) /about.html (d) /games/chess.html
20. 20.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/about.html (a) No (b) Yes
21. 21.🌍 What is the path in this URL?
    http://kids.example.org/games/chess.html (a) /games/chess.html (b) kids.example.org (c) http (d) /about.html
22. 22.🌍 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
23. 23.🔢 When you open a web page, what comes right after “the browser asks it”? (a) the server sends files (b) you type the URL (c) the browser shows it (d) DNS finds the server
24. 24.🌍 What is the protocol in this URL?
    https://learn.example.com/index.html (a) http (b) learn.example.com (c) /index.html (d) https
25. 25.True or false: the server sends the page back. (a) True (b) False
26. 26.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/art/gallery.html (a) No (b) Yes
27. 27.🔢 When you open a web page, which comes LAST? (a) you type the URL (b) DNS finds the server (c) the browser shows it (d) the server sends files
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 path in this URL?
    https://www.example.net/news/today.html (a) www.example.net (b) https (c) /games/chess.html (d) /news/today.html
30. 30.🌍 What is the protocol in this URL?
    http://learn.example.com/index.html (a) learn.example.com (b) /index.html (c) https (d) http
31. 31.🌍 What is the path in this URL?
    http://www.example.com/games/chess.html (a) http (b) /about.html (c) /games/chess.html (d) www.example.com
32. 32.🌍 What is the protocol in this URL?
    https://www.example.net/news/today.html (a) https (b) www.example.net (c) /news/today.html (d) http
33. 33.🌍 Which one asks for a web page? (a) HTTPS (b) the server (c) the URL (d) the browser
34. 34.True or false: HTTPS is the page’s address. (a) True (b) False
35. 35.🌍 What is the protocol in this URL?
    https://learn.example.com/news/today.html (a) http (b) /news/today.html (c) learn.example.com (d) https
36. 36.True or false: the browser asks for a web page. (a) True (b) False
37. 37.🌍 Which one stores the site’s files? (a) HTTPS (b) the browser (c) the server (d) the URL
38. 38.🌍 What is the protocol in this URL?
    https://learn.example.com/about.html (a) learn.example.com (b) http (c) /about.html (d) https
39. 39.True or false: the browser stores the site’s files. (a) False (b) True
40. 40.🔢 When you open a web page, which comes first: “the browser asks it” or “DNS finds the server”? (a) the browser asks it (b) DNS finds the server

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