Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 227 · 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.🔒 Is the connection to this address scrambled (encrypted)?
   http://www.example.com/about.html (a) No (b) Yes
2. 2.True or false: HTTPS scrambles data on its way. (a) True (b) False
3. 3.True or false: the server sends the page back. (a) True (b) False
4. 4.🌍 What finds the server for a domain name like example.com? (a) DNS (b) CSS (c) alt (d) HTML
5. 5.True or false: the browser shows the page to you. (a) True (b) False
6. 6.🌍 Which one shows the page to you? (a) the URL (b) HTTPS (c) the server (d) the browser
7. 7.True or false: the browser asks for a web page. (a) False (b) True
8. 8.🌍 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
9. 9.🌍 Which one is the page’s address? (a) the browser (b) the URL (c) HTTPS (d) the server
10. 10.🌍 What is the protocol in this URL?
    https://kids.example.org/maths/tables.html (a) kids.example.org (b) https (c) http (d) /maths/tables.html
11. 11.🔢 When you open a web page, what comes right after “the browser asks it”? (a) the browser shows it (b) DNS finds the server (c) the server sends files (d) you type the URL
12. 12.🔢 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
13. 13.True or false: the URL is the page’s address. (a) True (b) False
14. 14.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/games/chess.html (a) Yes (b) No
15. 15.True or false: the URL asks for a web page. (a) False (b) True
16. 16.🌍 Which one stores the site’s files? (a) the URL (b) the server (c) the browser (d) HTTPS
17. 17.🌍 What is the protocol in this URL?
    https://school.example.in/art/gallery.html (a) school.example.in (b) http (c) /art/gallery.html (d) https
18. 18.🌍 What is the protocol in this URL?
    https://school.example.in/news/today.html (a) http (b) school.example.in (c) /news/today.html (d) https
19. 19.🌍 What do we call the computer that stores a website? (a) a printer (b) a mouse (c) a server (d) a keyboard
20. 20.🌍 What is the protocol in this URL?
    http://kids.example.org/about.html (a) /about.html (b) http (c) kids.example.org (d) https
21. 21.🔒 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
22. 22.🔢 When you open a web page, which comes LAST? (a) DNS finds the server (b) the browser shows it (c) the browser asks it (d) the server sends files
23. 23.🌍 What is the path in this URL?
    https://www.example.com/maths/tables.html (a) www.example.com (b) https (c) /maths/tables.html (d) /index.html
24. 24.🌍 What is the domain name in this URL?
    http://www.example.com/maths/tables.html (a) kids.example.org (b) http (c) www.example.com (d) /maths/tables.html
25. 25.🔢 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
26. 26.🌍 What is the path in this URL?
    https://www.example.net/news/today.html (a) /games/chess.html (b) /news/today.html (c) https (d) www.example.net
27. 27.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/about.html (a) No (b) Yes
28. 28.🌍 What is the path in this URL?
    http://kids.example.org/games/chess.html (a) kids.example.org (b) http (c) /about.html (d) /games/chess.html
29. 29.🌍 What is the domain name in this URL?
    http://kids.example.org/games/chess.html (a) http (b) /games/chess.html (c) kids.example.org (d) school.example.in
30. 30.🔢 When you open a web page, which comes first: “the browser shows it” or “DNS finds the server”? (a) the browser shows it (b) DNS finds the server
31. 31.🌍 Which one scrambles data on its way? (a) the URL (b) HTTPS (c) the browser (d) the server
32. 32.🌍 What is the domain name in this URL?
    https://www.example.net/index.html (a) https (b) /index.html (c) learn.example.com (d) www.example.net
33. 33.True or false: the URL stores the site’s files. (a) True (b) False
34. 34.True or false: the server scrambles data on its way. (a) False (b) True
35. 35.🌍 What is the path in this URL?
    https://school.example.in/index.html (a) /index.html (b) https (c) school.example.in (d) /art/gallery.html
36. 36.🌍 What is the protocol in this URL?
    http://learn.example.com/games/chess.html (a) learn.example.com (b) http (c) https (d) /games/chess.html
37. 37.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/index.html (a) No (b) Yes
38. 38.🌍 What is the path in this URL?
    https://learn.example.com/about.html (a) /maths/tables.html (b) learn.example.com (c) /about.html (d) https
39. 39.🔢 When you open a web page, which comes first: “the browser shows it” or “the server sends files”? (a) the browser shows it (b) the server sends files
40. 40.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the browser shows it (b) the browser asks it (c) the server sends files (d) you type the URL

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