Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 601 · 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: the URL is the page’s address. (a) True (b) False
2. 2.🔒 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
3. 3.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser asks it (b) the server sends files (c) the browser shows it (d) DNS finds the server
4. 4.🔢 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
5. 5.🔒 Is the connection to this address scrambled (encrypted)?
   https://www.example.net/games/chess.html (a) No (b) Yes
6. 6.True or false: HTTPS scrambles data on its way. (a) False (b) True
7. 7.🌍 What is the domain name in this URL?
   https://kids.example.org/art/gallery.html (a) /art/gallery.html (b) https (c) kids.example.org (d) school.example.in
8. 8.True or false: the URL sends the page back. (a) False (b) True
9. 9.True or false: the browser scrambles data on its way. (a) False (b) True
10. 10.🌍 Which one sends the page back? (a) the server (b) the browser (c) the URL (d) HTTPS
11. 11.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/news/today.html (a) No (b) Yes
12. 12.🌍 Which one stores the site’s files? (a) the URL (b) the server (c) the browser (d) HTTPS
13. 13.🔢 When you open a web page, what comes right after “the browser asks it”? (a) you type the URL (b) the browser shows it (c) DNS finds the server (d) the server sends files
14. 14.🌍 What is the domain name in this URL?
    http://kids.example.org/art/gallery.html (a) http (b) kids.example.org (c) school.example.in (d) /art/gallery.html
15. 15.🌍 What does a web address (URL) tell the browser? (a) your password (b) how old you are (c) where the page is (d) the page colour
16. 16.🔢 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
17. 17.🌍 What do we call the computer that stores a website? (a) a printer (b) a keyboard (c) a server (d) a mouse
18. 18.🌍 What is the domain name in this URL?
    http://www.example.com/games/chess.html (a) kids.example.org (b) /games/chess.html (c) www.example.com (d) http
19. 19.🌍 What is the protocol in this URL?
    https://www.example.com/maths/tables.html (a) www.example.com (b) https (c) /maths/tables.html (d) http
20. 20.🌍 What is the protocol in this URL?
    http://learn.example.com/about.html (a) learn.example.com (b) /about.html (c) http (d) https
21. 21.🌍 Which one shows the page to you? (a) the URL (b) HTTPS (c) the browser (d) the server
22. 22.🌍 What is the path in this URL?
    https://kids.example.org/news/today.html (a) https (b) kids.example.org (c) /games/chess.html (d) /news/today.html
23. 23.🔢 When you open a web page, which comes LAST? (a) the browser asks it (b) DNS finds the server (c) you type the URL (d) the browser shows it
24. 24.🌍 What is the domain name in this URL?
    https://www.example.net/index.html (a) learn.example.com (b) www.example.net (c) https (d) /index.html
25. 25.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser asks it”? (a) the browser asks it (b) DNS finds the server
26. 26.🌍 What is the protocol in this URL?
    https://school.example.in/art/gallery.html (a) school.example.in (b) /art/gallery.html (c) http (d) https
27. 27.🌍 Which one asks for a web page? (a) the browser (b) the URL (c) HTTPS (d) the server
28. 28.🌍 What is the path in this URL?
    http://school.example.in/games/chess.html (a) http (b) school.example.in (c) /about.html (d) /games/chess.html
29. 29.True or false: the browser shows the page to you. (a) True (b) False
30. 30.🔢 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
31. 31.🌍 Which one scrambles data on its way? (a) the server (b) the browser (c) the URL (d) HTTPS
32. 32.🌍 Which one is the page’s address? (a) the browser (b) the URL (c) HTTPS (d) the server
33. 33.🌍 What is the protocol in this URL?
    https://learn.example.com/about.html (a) http (b) learn.example.com (c) https (d) /about.html
34. 34.🌍 What is the path in this URL?
    https://learn.example.com/games/chess.html (a) /games/chess.html (b) /about.html (c) https (d) learn.example.com
35. 35.True or false: the browser is the page’s address. (a) False (b) True
36. 36.True or false: HTTPS sends the page back. (a) True (b) False
37. 37.🔢 When you open a web page, which comes first: “the browser shows it” or “DNS finds the server”? (a) DNS finds the server (b) the browser shows it
38. 38.🔢 When you open a web page, which comes first: “the browser asks it” or “the browser shows it”? (a) the browser asks it (b) the browser shows it
39. 39.🌍 What is the domain name in this URL?
    https://learn.example.com/news/today.html (a) /news/today.html (b) www.example.com (c) learn.example.com (d) https
40. 40.True or false: the browser asks for a web page. (a) False (b) True

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