Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 640 · 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? (a) the server sends files (b) DNS finds the server (c) the browser asks it (d) you type the URL
2. 2.🔢 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
3. 3.🌍 What is the protocol in this URL?
   http://kids.example.org/index.html (a) /index.html (b) https (c) http (d) kids.example.org
4. 4.🌍 Which one asks for a web page? (a) the URL (b) the browser (c) the server (d) HTTPS
5. 5.🔒 Is the connection to this address scrambled (encrypted)?
   http://learn.example.com/maths/tables.html (a) No (b) Yes
6. 6.🌍 Which one shows the page to you? (a) the URL (b) the server (c) the browser (d) HTTPS
7. 7.🌍 What finds the server for a domain name like example.com? (a) CSS (b) HTML (c) alt (d) DNS
8. 8.🌍 What is the protocol in this URL?
   http://kids.example.org/about.html (a) http (b) /about.html (c) https (d) kids.example.org
9. 9.🌍 What does a web address (URL) tell the browser? (a) how old you are (b) where the page is (c) the page colour (d) your password
10. 10.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/index.html (a) Yes (b) No
11. 11.🔢 When you open a web page, which comes first: “the browser shows it” or “the server sends files”? (a) the server sends files (b) the browser shows it
12. 12.🌍 What is the domain name in this URL?
    https://www.example.net/index.html (a) /index.html (b) https (c) www.example.net (d) learn.example.com
13. 13.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/about.html (a) No (b) Yes
14. 14.🔢 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
15. 15.🌍 What is the path in this URL?
    https://learn.example.com/art/gallery.html (a) learn.example.com (b) /art/gallery.html (c) https (d) /news/today.html
16. 16.🔢 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
17. 17.🌍 What is the domain name in this URL?
    https://school.example.in/about.html (a) /about.html (b) www.example.net (c) https (d) school.example.in
18. 18.True or false: the server stores the site’s files. (a) False (b) True
19. 19.🔢 When you open a web page, which comes first: “you type the URL” or “the server sends files”? (a) the server sends files (b) you type the URL
20. 20.🌍 What is the protocol in this URL?
    http://learn.example.com/maths/tables.html (a) https (b) /maths/tables.html (c) learn.example.com (d) http
21. 21.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/index.html (a) No (b) Yes
22. 22.🌍 What is the path in this URL?
    https://www.example.com/art/gallery.html (a) https (b) /art/gallery.html (c) /news/today.html (d) www.example.com
23. 23.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/about.html (a) Yes (b) No
24. 24.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/index.html (a) No (b) Yes
25. 25.🌍 What is the domain name in this URL?
    https://www.example.com/about.html (a) /about.html (b) kids.example.org (c) https (d) www.example.com
26. 26.🌍 What is the domain name in this URL?
    http://kids.example.org/games/chess.html (a) /games/chess.html (b) school.example.in (c) kids.example.org (d) http
27. 27.🌍 What is the domain name in this URL?
    https://kids.example.org/games/chess.html (a) school.example.in (b) kids.example.org (c) /games/chess.html (d) https
28. 28.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is free (b) the data is scrambled (c) the site is a game (d) the site is fast
29. 29.🌍 What is the protocol in this URL?
    https://kids.example.org/games/chess.html (a) kids.example.org (b) http (c) https (d) /games/chess.html
30. 30.🔢 When you open a web page, which comes LAST? (a) DNS finds the server (b) the browser asks it (c) the browser shows it (d) the server sends files
31. 31.🌍 What is the protocol in this URL?
    https://kids.example.org/art/gallery.html (a) http (b) https (c) kids.example.org (d) /art/gallery.html
32. 32.True or false: the server asks for a web page. (a) False (b) True
33. 33.🌍 What is the path in this URL?
    https://www.example.com/maths/tables.html (a) www.example.com (b) /maths/tables.html (c) /index.html (d) https
34. 34.True or false: the browser is the page’s address. (a) False (b) True
35. 35.🌍 Which one scrambles data on its way? (a) the server (b) the URL (c) the browser (d) HTTPS
36. 36.🌍 What is the domain name in this URL?
    http://learn.example.com/art/gallery.html (a) www.example.com (b) http (c) learn.example.com (d) /art/gallery.html
37. 37.🌍 What is the domain name in this URL?
    https://www.example.com/games/chess.html (a) kids.example.org (b) https (c) /games/chess.html (d) www.example.com
38. 38.🌍 What is the protocol in this URL?
    https://school.example.in/art/gallery.html (a) https (b) http (c) school.example.in (d) /art/gallery.html
39. 39.🌍 Which one is the page’s address? (a) HTTPS (b) the server (c) the URL (d) the browser
40. 40.🔢 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

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