Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 733 · 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.🔢 When you open a web page, which comes first: “you type the URL” or “DNS finds the server”? (a) you type the URL (b) DNS finds the server
2. 2.🌍 Which one scrambles data on its way? (a) the server (b) the URL (c) the browser (d) HTTPS
3. 3.🌍 What is the path in this URL?
   http://learn.example.com/about.html (a) http (b) /about.html (c) learn.example.com (d) /maths/tables.html
4. 4.True or false: the server sends the page back. (a) True (b) False
5. 5.🌍 What is the protocol in this URL?
   http://www.example.net/about.html (a) https (b) /about.html (c) http (d) www.example.net
6. 6.🌍 What is the path in this URL?
   http://learn.example.com/maths/tables.html (a) /index.html (b) http (c) /maths/tables.html (d) learn.example.com
7. 7.🌍 What is the protocol in this URL?
   https://learn.example.com/index.html (a) /index.html (b) http (c) https (d) learn.example.com
8. 8.🔒 Is the connection to this address scrambled (encrypted)?
   http://school.example.in/games/chess.html (a) No (b) Yes
9. 9.🌍 What do we call the computer that stores a website? (a) a printer (b) a server (c) a keyboard (d) a mouse
10. 10.🌍 What is the protocol in this URL?
    https://kids.example.org/news/today.html (a) http (b) https (c) /news/today.html (d) kids.example.org
11. 11.🔢 When you open a web page, which comes first: “the browser shows it” or “the browser asks it”? (a) the browser shows it (b) the browser asks it
12. 12.True or false: the URL stores the site’s files. (a) True (b) False
13. 13.🌍 What is the protocol in this URL?
    https://school.example.in/maths/tables.html (a) http (b) /maths/tables.html (c) school.example.in (d) https
14. 14.🌍 Which one sends the page back? (a) the server (b) the URL (c) HTTPS (d) the browser
15. 15.True or false: the browser shows the page to you. (a) True (b) False
16. 16.🔒 What does the lock (HTTPS) in the address bar mean? (a) the data is scrambled (b) the site is free (c) the site is a game (d) the site is fast
17. 17.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/news/today.html (a) Yes (b) No
18. 18.True or false: HTTPS shows the page to you. (a) True (b) False
19. 19.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/art/gallery.html (a) Yes (b) No
20. 20.🌍 What finds the server for a domain name like example.com? (a) CSS (b) HTML (c) alt (d) DNS
21. 21.🌍 What is the path in this URL?
    http://school.example.in/art/gallery.html (a) /news/today.html (b) school.example.in (c) http (d) /art/gallery.html
22. 22.🔢 When you open a web page, which comes FIRST? (a) the browser shows it (b) the browser asks it (c) DNS finds the server (d) you type the URL
23. 23.🌍 What is the path in this URL?
    http://www.example.net/news/today.html (a) http (b) /games/chess.html (c) /news/today.html (d) www.example.net
24. 24.🌍 What is the protocol in this URL?
    https://www.example.net/maths/tables.html (a) http (b) www.example.net (c) https (d) /maths/tables.html
25. 25.🌍 What is the protocol in this URL?
    http://www.example.com/games/chess.html (a) https (b) http (c) www.example.com (d) /games/chess.html
26. 26.🌍 What is the protocol in this URL?
    http://www.example.net/news/today.html (a) /news/today.html (b) http (c) https (d) www.example.net
27. 27.🌍 What is the path in this URL?
    https://www.example.com/games/chess.html (a) www.example.com (b) https (c) /about.html (d) /games/chess.html
28. 28.🌍 What is the protocol in this URL?
    http://learn.example.com/about.html (a) https (b) http (c) learn.example.com (d) /about.html
29. 29.True or false: the browser sends the page back. (a) True (b) False
30. 30.🔢 When you open a web page, which comes first: “DNS finds the server” or “you type the URL”? (a) you type the URL (b) DNS finds the server
31. 31.🌍 Which one stores the site’s files? (a) the server (b) the browser (c) the URL (d) HTTPS
32. 32.🌍 Which one is the page’s address? (a) the server (b) the browser (c) HTTPS (d) the URL
33. 33.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/index.html (a) No (b) Yes
34. 34.🌍 What is the path in this URL?
    https://www.example.net/art/gallery.html (a) /news/today.html (b) /art/gallery.html (c) https (d) www.example.net
35. 35.🔢 When you open a web page, what comes right after “the server sends files”? (a) you type the URL (b) the browser shows it (c) DNS finds the server (d) the browser asks it
36. 36.🔢 When you open a web page, which comes LAST? (a) the server sends files (b) DNS finds the server (c) the browser shows it (d) the browser asks it
37. 37.🔢 When you open a web page, which comes first: “the browser asks it” or “you type the URL”? (a) you type the URL (b) the browser asks it
38. 38.🌍 What is the domain name in this URL?
    https://learn.example.com/news/today.html (a) www.example.com (b) learn.example.com (c) https (d) /news/today.html
39. 39.🔢 When you open a web page, what comes right after “the browser asks it”? (a) DNS finds the server (b) the browser shows it (c) you type the URL (d) the server sends files
40. 40.🌍 What is the protocol in this URL?
    https://learn.example.com/games/chess.html (a) learn.example.com (b) https (c) /games/chess.html (d) http

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