Web Worksheet: How Websites Work

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

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