Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 418 · 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: “the browser shows it” or “you type the URL”? (a) the browser shows it (b) you type the URL
2. 2.True or false: the server shows the page to you. (a) True (b) False
3. 3.🌍 What is the protocol in this URL?
   https://www.example.com/index.html (a) /index.html (b) www.example.com (c) http (d) https
4. 4.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the server sends files (b) the browser shows it (c) the browser asks it (d) you type the URL
5. 5.True or false: the browser is the page’s address. (a) True (b) False
6. 6.🔒 Is the connection to this address scrambled (encrypted)?
   https://school.example.in/games/chess.html (a) No (b) Yes
7. 7.🔒 Is the connection to this address scrambled (encrypted)?
   https://www.example.com/index.html (a) Yes (b) No
8. 8.🌍 Which one sends the page back? (a) HTTPS (b) the browser (c) the URL (d) the server
9. 9.🔒 Is the connection to this address scrambled (encrypted)?
   http://kids.example.org/maths/tables.html (a) No (b) Yes
10. 10.🔢 When you open a web page, which comes LAST? (a) the browser asks it (b) DNS finds the server (c) you type the URL (d) the browser shows it
11. 11.🔢 When you open a web page, which comes first: “the browser asks it” or “DNS finds the server”? (a) DNS finds the server (b) the browser asks it
12. 12.🌍 What is the path in this URL?
    http://kids.example.org/index.html (a) /index.html (b) http (c) kids.example.org (d) /art/gallery.html
13. 13.True or false: the URL scrambles data on its way. (a) True (b) False
14. 14.🌍 What does a web address (URL) tell the browser? (a) the page colour (b) where the page is (c) how old you are (d) your password
15. 15.🌍 What is the path in this URL?
    http://learn.example.com/index.html (a) learn.example.com (b) /index.html (c) http (d) /art/gallery.html
16. 16.🌍 What is the protocol in this URL?
    https://www.example.com/maths/tables.html (a) https (b) www.example.com (c) /maths/tables.html (d) http
17. 17.🌍 Which one is the page’s address? (a) the server (b) the browser (c) the URL (d) HTTPS
18. 18.🌍 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
19. 19.🌍 What is the protocol in this URL?
    https://learn.example.com/maths/tables.html (a) /maths/tables.html (b) http (c) https (d) learn.example.com
20. 20.True or false: the URL is the page’s address. (a) False (b) True
21. 21.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) the browser shows it (c) you type the URL (d) DNS finds the server
22. 22.🌍 Which one asks for a web page? (a) HTTPS (b) the URL (c) the server (d) the browser
23. 23.True or false: the browser sends the page back. (a) False (b) True
24. 24.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/news/today.html (a) Yes (b) No
25. 25.🌍 Which one scrambles data on its way? (a) HTTPS (b) the URL (c) the server (d) the browser
26. 26.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/about.html (a) Yes (b) No
27. 27.🌍 What is the path in this URL?
    http://kids.example.org/maths/tables.html (a) http (b) /index.html (c) /maths/tables.html (d) kids.example.org
28. 28.🌍 What is the domain name in this URL?
    http://learn.example.com/about.html (a) /about.html (b) www.example.com (c) learn.example.com (d) http
29. 29.True or false: the browser asks for a web page. (a) False (b) True
30. 30.🌍 What is the path in this URL?
    https://www.example.net/index.html (a) https (b) /index.html (c) /art/gallery.html (d) www.example.net
31. 31.🔢 When you open a web page, which comes first: “the server sends files” or “DNS finds the server”? (a) DNS finds the server (b) the server sends files
32. 32.🔒 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
33. 33.🌍 What is the protocol in this URL?
    https://www.example.com/art/gallery.html (a) http (b) https (c) /art/gallery.html (d) www.example.com
34. 34.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/art/gallery.html (a) No (b) Yes
35. 35.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/maths/tables.html (a) Yes (b) No
36. 36.🌍 What is the protocol in this URL?
    https://school.example.in/games/chess.html (a) http (b) https (c) /games/chess.html (d) school.example.in
37. 37.🌍 What is the domain name in this URL?
    https://kids.example.org/games/chess.html (a) school.example.in (b) /games/chess.html (c) kids.example.org (d) https
38. 38.🌍 What finds the server for a domain name like example.com? (a) HTML (b) CSS (c) alt (d) DNS
39. 39.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/about.html (a) Yes (b) No
40. 40.True or false: the URL stores the site’s files. (a) True (b) False

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