Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 856 · 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 does a web address (URL) tell the browser? (a) your password (b) the page colour (c) where the page is (d) how old you are
2. 2.🌍 Which one scrambles data on its way? (a) HTTPS (b) the server (c) the URL (d) the browser
3. 3.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the site is free (c) the site is fast (d) the data is scrambled
4. 4.🌍 Which one is the page’s address? (a) the browser (b) HTTPS (c) the URL (d) the server
5. 5.🌍 What is the protocol in this URL?
   http://learn.example.com/games/chess.html (a) /games/chess.html (b) http (c) learn.example.com (d) https
6. 6.🔢 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
7. 7.True or false: the server asks for a web page. (a) False (b) True
8. 8.True or false: the server stores the site’s files. (a) False (b) True
9. 9.True or false: the browser shows the page to you. (a) True (b) False
10. 10.🌍 What is the protocol in this URL?
    https://learn.example.com/maths/tables.html (a) https (b) /maths/tables.html (c) http (d) learn.example.com
11. 11.🌍 What finds the server for a domain name like example.com? (a) CSS (b) HTML (c) alt (d) DNS
12. 12.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser shows it”? (a) DNS finds the server (b) the browser shows it
13. 13.🌍 What is the protocol in this URL?
    http://www.example.com/maths/tables.html (a) www.example.com (b) /maths/tables.html (c) http (d) https
14. 14.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/maths/tables.html (a) No (b) Yes
15. 15.🌍 What is the path in this URL?
    https://www.example.com/games/chess.html (a) www.example.com (b) /games/chess.html (c) https (d) /about.html
16. 16.True or false: HTTPS scrambles data on its way. (a) False (b) True
17. 17.🔢 When you open a web page, which comes first: “the browser asks it” or “DNS finds the server”? (a) DNS finds the server (b) the browser asks it
18. 18.🌍 What is the protocol in this URL?
    https://www.example.net/about.html (a) http (b) https (c) /about.html (d) www.example.net
19. 19.🌍 What is the domain name in this URL?
    https://learn.example.com/art/gallery.html (a) learn.example.com (b) /art/gallery.html (c) www.example.com (d) https
20. 20.🌍 What is the path in this URL?
    https://www.example.net/art/gallery.html (a) https (b) www.example.net (c) /art/gallery.html (d) /news/today.html
21. 21.🔢 When you open a web page, what comes right after “the server sends files”? (a) the browser asks it (b) DNS finds the server (c) the browser shows it (d) you type the URL
22. 22.🌍 What is the domain name in this URL?
    https://kids.example.org/art/gallery.html (a) /art/gallery.html (b) school.example.in (c) https (d) kids.example.org
23. 23.🔢 When you open a web page, which comes first: “you type the URL” or “the browser asks it”? (a) the browser asks it (b) you type the URL
24. 24.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/art/gallery.html (a) No (b) Yes
25. 25.🌍 What is the protocol in this URL?
    http://www.example.net/games/chess.html (a) www.example.net (b) /games/chess.html (c) http (d) https
26. 26.🌍 What is the path in this URL?
    https://learn.example.com/maths/tables.html (a) https (b) /index.html (c) learn.example.com (d) /maths/tables.html
27. 27.🔢 When you open a web page, which comes first: “DNS finds the server” or “you type the URL”? (a) DNS finds the server (b) you type the URL
28. 28.🌍 What is the domain name in this URL?
    http://kids.example.org/news/today.html (a) http (b) kids.example.org (c) school.example.in (d) /news/today.html
29. 29.True or false: HTTPS is the page’s address. (a) False (b) True
30. 30.🌍 Which one stores the site’s files? (a) the server (b) the URL (c) HTTPS (d) the browser
31. 31.🌍 What is the protocol in this URL?
    http://www.example.com/games/chess.html (a) www.example.com (b) http (c) https (d) /games/chess.html
32. 32.True or false: the browser asks for a web page. (a) False (b) True
33. 33.🌍 What is the domain name in this URL?
    https://school.example.in/news/today.html (a) www.example.net (b) school.example.in (c) /news/today.html (d) https
34. 34.🌍 Which one asks for a web page? (a) the URL (b) the browser (c) HTTPS (d) the server
35. 35.🔢 When you open a web page, which comes first: “the browser asks it” or “you type the URL”? (a) the browser asks it (b) you type the URL
36. 36.True or false: the server sends the page back. (a) True (b) False
37. 37.🌍 What is the protocol in this URL?
    https://kids.example.org/index.html (a) kids.example.org (b) /index.html (c) http (d) https
38. 38.🌍 What is the protocol in this URL?
    https://school.example.in/about.html (a) https (b) http (c) school.example.in (d) /about.html
39. 39.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser asks it”? (a) DNS finds the server (b) the browser asks it
40. 40.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/art/gallery.html (a) Yes (b) No

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