Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 860 · 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 the lock (HTTPS) in the address bar mean? (a) the site is free (b) the site is a game (c) the site is fast (d) the data is scrambled
2. 2.🔢 When you open a web page, what comes right after “the server sends files”? (a) DNS finds the server (b) the browser asks it (c) you type the URL (d) the browser shows it
3. 3.🔢 When you open a web page, what comes right after “you type the URL”? (a) the server sends files (b) the browser shows it (c) the browser asks it (d) DNS finds the server
4. 4.🌍 Which one scrambles data on its way? (a) HTTPS (b) the URL (c) the browser (d) the server
5. 5.🌍 What does a web address (URL) tell the browser? (a) the page colour (b) how old you are (c) where the page is (d) your password
6. 6.🔢 When you open a web page, which comes first: “the browser asks it” or “the server sends files”? (a) the server sends files (b) the browser asks it
7. 7.🌍 What is the domain name in this URL?
   http://school.example.in/news/today.html (a) www.example.net (b) /news/today.html (c) school.example.in (d) http
8. 8.🌍 What is the protocol in this URL?
   https://learn.example.com/art/gallery.html (a) https (b) http (c) learn.example.com (d) /art/gallery.html
9. 9.True or false: HTTPS scrambles data on its way. (a) True (b) False
10. 10.🌍 What is the path in this URL?
    http://learn.example.com/art/gallery.html (a) /news/today.html (b) /art/gallery.html (c) http (d) learn.example.com
11. 11.🌍 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
12. 12.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the browser asks it (b) the server sends files (c) the browser shows it (d) you type the URL
13. 13.🌍 What finds the server for a domain name like example.com? (a) alt (b) CSS (c) DNS (d) HTML
14. 14.🌍 What is the path in this URL?
    https://school.example.in/games/chess.html (a) /games/chess.html (b) school.example.in (c) /about.html (d) https
15. 15.🌍 Which one asks for a web page? (a) the server (b) the browser (c) the URL (d) HTTPS
16. 16.🌍 What is the domain name in this URL?
    https://www.example.com/index.html (a) kids.example.org (b) https (c) /index.html (d) www.example.com
17. 17.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a printer (c) a mouse (d) a server
18. 18.True or false: the URL asks for a web page. (a) False (b) True
19. 19.🌍 What is the path in this URL?
    http://www.example.net/art/gallery.html (a) /art/gallery.html (b) /news/today.html (c) http (d) www.example.net
20. 20.🌍 Which one stores the site’s files? (a) HTTPS (b) the URL (c) the server (d) the browser
21. 21.🌍 What is the domain name in this URL?
    https://learn.example.com/about.html (a) /about.html (b) www.example.com (c) learn.example.com (d) https
22. 22.🌍 What is the path in this URL?
    http://learn.example.com/about.html (a) /about.html (b) http (c) /maths/tables.html (d) learn.example.com
23. 23.🔢 When you open a web page, which comes LAST? (a) you type the URL (b) the server sends files (c) the browser shows it (d) the browser asks it
24. 24.🌍 What is the path in this URL?
    https://learn.example.com/art/gallery.html (a) learn.example.com (b) https (c) /art/gallery.html (d) /news/today.html
25. 25.🌍 What is the domain name in this URL?
    http://www.example.com/about.html (a) /about.html (b) http (c) kids.example.org (d) www.example.com
26. 26.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/about.html (a) No (b) Yes
27. 27.🌍 What is the path in this URL?
    http://school.example.in/index.html (a) /art/gallery.html (b) school.example.in (c) /index.html (d) http
28. 28.True or false: the browser scrambles data on its way. (a) True (b) False
29. 29.🌍 What is the path in this URL?
    http://learn.example.com/index.html (a) learn.example.com (b) /art/gallery.html (c) /index.html (d) http
30. 30.🔢 When you open a web page, which comes first: “the server sends files” or “the browser shows it”? (a) the browser shows it (b) the server sends files
31. 31.🌍 Which one sends the page back? (a) the browser (b) the server (c) HTTPS (d) the URL
32. 32.🌍 What is the path in this URL?
    https://learn.example.com/games/chess.html (a) /about.html (b) /games/chess.html (c) https (d) learn.example.com
33. 33.🌍 What is the protocol in this URL?
    http://learn.example.com/about.html (a) learn.example.com (b) https (c) http (d) /about.html
34. 34.🌍 What is the protocol in this URL?
    https://school.example.in/art/gallery.html (a) https (b) school.example.in (c) /art/gallery.html (d) http
35. 35.🌍 What is the domain name in this URL?
    https://www.example.com/maths/tables.html (a) https (b) kids.example.org (c) /maths/tables.html (d) www.example.com
36. 36.True or false: the browser asks for a web page. (a) True (b) False
37. 37.True or false: the server stores the site’s files. (a) True (b) False
38. 38.🔢 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
39. 39.🌍 What is the domain name in this URL?
    http://school.example.in/art/gallery.html (a) www.example.net (b) school.example.in (c) /art/gallery.html (d) http
40. 40.🌍 Which one is the page’s address? (a) the URL (b) HTTPS (c) the server (d) the browser

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