Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 980 · 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 domain name in this URL?
   https://kids.example.org/about.html (a) https (b) /about.html (c) school.example.in (d) kids.example.org
2. 2.🌍 What is the domain name in this URL?
   http://www.example.net/art/gallery.html (a) http (b) /art/gallery.html (c) learn.example.com (d) www.example.net
3. 3.🔢 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
4. 4.🌍 Which one is the page’s address? (a) HTTPS (b) the server (c) the URL (d) the browser
5. 5.🔢 When you open a web page, what comes right after “the server sends files”? (a) the browser shows it (b) you type the URL (c) DNS finds the server (d) the browser asks it
6. 6.🌍 What is the protocol in this URL?
   http://school.example.in/index.html (a) http (b) https (c) school.example.in (d) /index.html
7. 7.True or false: the browser scrambles data on its way. (a) True (b) False
8. 8.🌍 What does a web address (URL) tell the browser? (a) the page colour (b) how old you are (c) where the page is (d) your password
9. 9.🌍 Which one stores the site’s files? (a) the server (b) the browser (c) HTTPS (d) the URL
10. 10.🌍 What is the domain name in this URL?
    https://school.example.in/index.html (a) school.example.in (b) https (c) /index.html (d) www.example.net
11. 11.🌍 Which one scrambles data on its way? (a) the server (b) HTTPS (c) the browser (d) the URL
12. 12.True or false: the browser is the page’s address. (a) False (b) True
13. 13.🌍 What is the domain name in this URL?
    http://learn.example.com/games/chess.html (a) /games/chess.html (b) http (c) learn.example.com (d) www.example.com
14. 14.🔢 When you open a web page, what comes right after “you type the URL”? (a) DNS finds the server (b) the browser asks it (c) the browser shows it (d) the server sends files
15. 15.🌍 What is the path in this URL?
    https://www.example.net/maths/tables.html (a) https (b) /index.html (c) /maths/tables.html (d) www.example.net
16. 16.True or false: the server asks for a web page. (a) False (b) True
17. 17.🔢 When you open a web page, which comes FIRST? (a) the browser shows it (b) the server sends files (c) the browser asks it (d) you type the URL
18. 18.🌍 What is the domain name in this URL?
    https://kids.example.org/games/chess.html (a) /games/chess.html (b) https (c) kids.example.org (d) school.example.in
19. 19.True or false: the server shows the page to you. (a) True (b) False
20. 20.🌍 What is the domain name in this URL?
    https://www.example.com/games/chess.html (a) kids.example.org (b) www.example.com (c) /games/chess.html (d) https
21. 21.🌍 What is the path in this URL?
    https://school.example.in/games/chess.html (a) /about.html (b) https (c) /games/chess.html (d) school.example.in
22. 22.True or false: the browser asks for a web page. (a) False (b) True
23. 23.True or false: the server scrambles data on its way. (a) False (b) True
24. 24.🌍 Which one sends the page back? (a) the browser (b) the URL (c) HTTPS (d) the server
25. 25.🔢 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
26. 26.🔢 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
27. 27.🔒 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
28. 28.True or false: the URL shows the page to you. (a) True (b) False
29. 29.🌍 What is the path in this URL?
    https://www.example.com/index.html (a) www.example.com (b) /art/gallery.html (c) /index.html (d) https
30. 30.🌍 What is the path in this URL?
    http://kids.example.org/games/chess.html (a) /about.html (b) kids.example.org (c) /games/chess.html (d) http
31. 31.🌍 What is the protocol in this URL?
    http://kids.example.org/maths/tables.html (a) http (b) https (c) /maths/tables.html (d) kids.example.org
32. 32.🔢 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
33. 33.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/about.html (a) No (b) Yes
34. 34.🔢 When you open a web page, which comes first: “the server sends files” or “you type the URL”? (a) you type the URL (b) the server sends files
35. 35.🔢 When you open a web page, which comes first: “the browser asks it” or “the server sends files”? (a) the browser asks it (b) the server sends files
36. 36.True or false: the URL sends the page back. (a) True (b) False
37. 37.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/games/chess.html (a) Yes (b) No
38. 38.True or false: HTTPS sends the page back. (a) True (b) False
39. 39.🌍 What do we call the computer that stores a website? (a) a server (b) a printer (c) a keyboard (d) a mouse
40. 40.True or false: the server sends the page back. (a) True (b) False

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