Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 516 · 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)?
   https://kids.example.org/about.html (a) No (b) Yes
2. 2.🌍 Which one stores the site’s files? (a) the server (b) the browser (c) the URL (d) HTTPS
3. 3.🔢 When you open a web page, which comes first: “the browser shows it” or “you type the URL”? (a) the browser shows it (b) you type the URL
4. 4.🌍 What is the domain name in this URL?
   http://school.example.in/about.html (a) www.example.net (b) http (c) /about.html (d) school.example.in
5. 5.🌍 What is the protocol in this URL?
   http://kids.example.org/about.html (a) /about.html (b) kids.example.org (c) https (d) http
6. 6.🔒 Is the connection to this address scrambled (encrypted)?
   http://www.example.com/news/today.html (a) No (b) Yes
7. 7.🌍 What do we call the computer that stores a website? (a) a server (b) a mouse (c) a printer (d) a keyboard
8. 8.🌍 What is the protocol in this URL?
   http://learn.example.com/about.html (a) learn.example.com (b) http (c) https (d) /about.html
9. 9.🌍 What is the protocol in this URL?
   http://school.example.in/art/gallery.html (a) https (b) school.example.in (c) http (d) /art/gallery.html
10. 10.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser shows it (b) the server sends files (c) the browser asks it (d) DNS finds the server
11. 11.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is fast (b) the site is a game (c) the data is scrambled (d) the site is free
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?
    https://kids.example.org/news/today.html (a) kids.example.org (b) /news/today.html (c) https (d) http
14. 14.🔢 When you open a web page, which comes LAST? (a) the server sends files (b) the browser shows it (c) DNS finds the server (d) you type the URL
15. 15.🌍 What finds the server for a domain name like example.com? (a) CSS (b) alt (c) HTML (d) DNS
16. 16.🔢 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
17. 17.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/art/gallery.html (a) No (b) Yes
18. 18.True or false: the URL is the page’s address. (a) False (b) True
19. 19.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the server sends files (b) the browser asks it (c) the browser shows it (d) you type the URL
20. 20.True or false: the URL asks for a web page. (a) False (b) True
21. 21.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/maths/tables.html (a) Yes (b) No
22. 22.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/news/today.html (a) No (b) Yes
23. 23.True or false: the server sends the page back. (a) True (b) False
24. 24.🌍 What is the domain name in this URL?
    https://www.example.net/maths/tables.html (a) www.example.net (b) /maths/tables.html (c) learn.example.com (d) https
25. 25.🌍 What is the protocol in this URL?
    http://kids.example.org/maths/tables.html (a) https (b) kids.example.org (c) /maths/tables.html (d) http
26. 26.🌍 What is the path in this URL?
    http://www.example.com/maths/tables.html (a) www.example.com (b) /maths/tables.html (c) /index.html (d) http
27. 27.🌍 Which one shows the page to you? (a) the browser (b) the server (c) the URL (d) HTTPS
28. 28.🌍 What is the protocol in this URL?
    http://school.example.in/games/chess.html (a) /games/chess.html (b) school.example.in (c) http (d) https
29. 29.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser asks it”? (a) the browser asks it (b) DNS finds the server
30. 30.🔢 When you open a web page, which comes first: “the server sends files” or “you type the URL”? (a) you type the URL (b) the server sends files
31. 31.🌍 What does a web address (URL) tell the browser? (a) where the page is (b) the page colour (c) your password (d) how old you are
32. 32.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/games/chess.html (a) Yes (b) No
33. 33.🌍 What is the domain name in this URL?
    https://learn.example.com/about.html (a) www.example.com (b) https (c) /about.html (d) learn.example.com
34. 34.🌍 What is the path in this URL?
    https://learn.example.com/maths/tables.html (a) learn.example.com (b) /index.html (c) /maths/tables.html (d) https
35. 35.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/art/gallery.html (a) No (b) Yes
36. 36.🌍 What is the domain name in this URL?
    http://kids.example.org/about.html (a) /about.html (b) school.example.in (c) kids.example.org (d) http
37. 37.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/games/chess.html (a) Yes (b) No
38. 38.True or false: the browser sends the page back. (a) False (b) True
39. 39.🌍 Which one sends the page back? (a) the URL (b) HTTPS (c) the browser (d) the server
40. 40.🌍 What is the domain name in this URL?
    http://www.example.net/news/today.html (a) /news/today.html (b) www.example.net (c) learn.example.com (d) http

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