Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 240 · 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) how old you are (b) the page colour (c) where the page is (d) your password
2. 2.🌍 Which one scrambles data on its way? (a) the server (b) the browser (c) HTTPS (d) the URL
3. 3.🔢 When you open a web page, which comes LAST? (a) the server sends files (b) DNS finds the server (c) the browser asks it (d) the browser shows it
4. 4.🌍 What finds the server for a domain name like example.com? (a) DNS (b) HTML (c) alt (d) CSS
5. 5.True or false: the server sends the page back. (a) True (b) False
6. 6.🌍 What is the protocol in this URL?
   http://learn.example.com/index.html (a) /index.html (b) https (c) http (d) learn.example.com
7. 7.🌍 What is the protocol in this URL?
   https://www.example.com/news/today.html (a) https (b) www.example.com (c) /news/today.html (d) http
8. 8.🔒 What does the lock (HTTPS) in the address bar mean? (a) the data is scrambled (b) the site is fast (c) the site is free (d) the site is a game
9. 9.🌍 What is the path in this URL?
   http://school.example.in/games/chess.html (a) http (b) /about.html (c) school.example.in (d) /games/chess.html
10. 10.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/about.html (a) No (b) Yes
11. 11.🌍 What is the path in this URL?
    http://www.example.com/art/gallery.html (a) /news/today.html (b) www.example.com (c) http (d) /art/gallery.html
12. 12.🌍 What is the domain name in this URL?
    http://learn.example.com/art/gallery.html (a) learn.example.com (b) www.example.com (c) /art/gallery.html (d) http
13. 13.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser shows it (b) DNS finds the server (c) the browser asks it (d) the server sends files
14. 14.🌍 What is the protocol in this URL?
    https://www.example.com/index.html (a) /index.html (b) http (c) https (d) www.example.com
15. 15.🌍 What is the domain name in this URL?
    https://learn.example.com/maths/tables.html (a) https (b) learn.example.com (c) /maths/tables.html (d) www.example.com
16. 16.🔢 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
17. 17.🔢 When you open a web page, which comes first: “you type the URL” or “the browser shows it”? (a) the browser shows it (b) you type the URL
18. 18.🔢 When you open a web page, which comes FIRST? (a) DNS finds the server (b) the server sends files (c) you type the URL (d) the browser asks it
19. 19.🌍 What is the protocol in this URL?
    https://www.example.net/news/today.html (a) https (b) /news/today.html (c) www.example.net (d) http
20. 20.True or false: the browser shows the page to you. (a) True (b) False
21. 21.🔢 When you open a web page, what comes right after “the server sends files”? (a) you type the URL (b) the browser asks it (c) the browser shows it (d) DNS finds the server
22. 22.🌍 Which one shows the page to you? (a) the URL (b) HTTPS (c) the server (d) the browser
23. 23.🌍 Which one asks for a web page? (a) the browser (b) HTTPS (c) the URL (d) the server
24. 24.🌍 What is the protocol in this URL?
    http://school.example.in/index.html (a) https (b) http (c) /index.html (d) school.example.in
25. 25.🌍 What is the domain name in this URL?
    http://www.example.com/maths/tables.html (a) kids.example.org (b) http (c) /maths/tables.html (d) www.example.com
26. 26.🌍 What is the protocol in this URL?
    https://kids.example.org/maths/tables.html (a) https (b) http (c) kids.example.org (d) /maths/tables.html
27. 27.True or false: the browser asks for a web page. (a) True (b) False
28. 28.🌍 What is the protocol in this URL?
    http://www.example.net/maths/tables.html (a) http (b) /maths/tables.html (c) www.example.net (d) https
29. 29.True or false: the server is the page’s address. (a) False (b) True
30. 30.🌍 What is the path in this URL?
    https://school.example.in/maths/tables.html (a) school.example.in (b) /index.html (c) /maths/tables.html (d) https
31. 31.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/about.html (a) Yes (b) No
32. 32.🌍 What is the protocol in this URL?
    http://school.example.in/art/gallery.html (a) http (b) school.example.in (c) https (d) /art/gallery.html
33. 33.🌍 What is the protocol in this URL?
    http://kids.example.org/about.html (a) /about.html (b) http (c) kids.example.org (d) https
34. 34.🌍 What do we call the computer that stores a website? (a) a mouse (b) a printer (c) a server (d) a keyboard
35. 35.🌍 What is the protocol in this URL?
    https://www.example.net/about.html (a) www.example.net (b) https (c) http (d) /about.html
36. 36.True or false: the URL scrambles data on its way. (a) True (b) False
37. 37.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/news/today.html (a) Yes (b) No
38. 38.🔢 When you open a web page, which comes first: “the server sends files” or “the browser asks it”? (a) the server sends files (b) the browser asks it
39. 39.🌍 What is the protocol in this URL?
    https://school.example.in/art/gallery.html (a) https (b) school.example.in (c) http (d) /art/gallery.html
40. 40.True or false: the browser is the page’s address. (a) True (b) False

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