Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 213 · 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 is the protocol in this URL?
   http://www.example.com/games/chess.html (a) https (b) http (c) www.example.com (d) /games/chess.html
2. 2.🔒 Is the connection to this address scrambled (encrypted)?
   http://www.example.com/maths/tables.html (a) Yes (b) No
3. 3.True or false: the server sends the page back. (a) False (b) True
4. 4.True or false: the URL asks for a web page. (a) False (b) True
5. 5.🔢 When you open a web page, what comes right after “you type the URL”? (a) the server sends files (b) DNS finds the server (c) the browser asks it (d) the browser shows it
6. 6.🌍 What is the path in this URL?
   http://learn.example.com/maths/tables.html (a) /maths/tables.html (b) learn.example.com (c) http (d) /index.html
7. 7.🔢 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
8. 8.🌍 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
9. 9.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a server (c) a mouse (d) a printer
10. 10.🔢 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
11. 11.True or false: the server stores the site’s files. (a) False (b) True
12. 12.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/art/gallery.html (a) Yes (b) No
13. 13.🌍 What is the domain name in this URL?
    https://www.example.net/games/chess.html (a) learn.example.com (b) /games/chess.html (c) https (d) www.example.net
14. 14.True or false: the server asks for a web page. (a) False (b) True
15. 15.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/games/chess.html (a) Yes (b) No
16. 16.🌍 What is the protocol in this URL?
    https://www.example.com/art/gallery.html (a) /art/gallery.html (b) https (c) www.example.com (d) http
17. 17.🌍 What does a web address (URL) tell the browser? (a) where the page is (b) your password (c) how old you are (d) the page colour
18. 18.True or false: HTTPS stores the site’s files. (a) True (b) False
19. 19.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/index.html (a) No (b) Yes
20. 20.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is fast (b) the site is free (c) the data is scrambled (d) the site is a game
21. 21.🌍 Which one scrambles data on its way? (a) the server (b) HTTPS (c) the URL (d) the browser
22. 22.True or false: HTTPS asks for a web page. (a) True (b) False
23. 23.🔢 When you open a web page, what comes right after “the browser asks it”? (a) you type the URL (b) DNS finds the server (c) the browser shows it (d) the server sends files
24. 24.🌍 What is the domain name in this URL?
    https://www.example.com/about.html (a) /about.html (b) kids.example.org (c) www.example.com (d) https
25. 25.True or false: the browser is the page’s address. (a) False (b) True
26. 26.True or false: the URL shows the page to you. (a) True (b) False
27. 27.🔢 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
28. 28.🌍 Which one shows the page to you? (a) the URL (b) the server (c) the browser (d) HTTPS
29. 29.🔢 When you open a web page, which comes LAST? (a) the server sends files (b) the browser asks it (c) the browser shows it (d) DNS finds the server
30. 30.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/games/chess.html (a) Yes (b) No
31. 31.True or false: the URL is the page’s address. (a) True (b) False
32. 32.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/games/chess.html (a) No (b) Yes
33. 33.🔢 When you open a web page, which comes FIRST? (a) the browser asks it (b) the server sends files (c) the browser shows it (d) you type the URL
34. 34.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/art/gallery.html (a) Yes (b) No
35. 35.True or false: the browser shows the page to you. (a) True (b) False
36. 36.🌍 What is the protocol in this URL?
    http://kids.example.org/maths/tables.html (a) https (b) kids.example.org (c) /maths/tables.html (d) http
37. 37.True or false: HTTPS shows the page to you. (a) True (b) False
38. 38.🌍 What is the protocol in this URL?
    http://kids.example.org/news/today.html (a) http (b) https (c) kids.example.org (d) /news/today.html
39. 39.🌍 What is the protocol in this URL?
    https://learn.example.com/index.html (a) http (b) /index.html (c) https (d) learn.example.com
40. 40.🌍 What is the protocol in this URL?
    https://www.example.com/maths/tables.html (a) www.example.com (b) /maths/tables.html (c) https (d) http

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