Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 224 · 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 a web address (URL) tell the browser? (a) the page colour (b) where the page is (c) your password (d) how old you are
2. 2.True or false: the server asks for a web page. (a) False (b) True
3. 3.🌍 What is the protocol in this URL?
   https://kids.example.org/art/gallery.html (a) https (b) kids.example.org (c) /art/gallery.html (d) http
4. 4.🔒 Is the connection to this address scrambled (encrypted)?
   http://www.example.com/index.html (a) Yes (b) No
5. 5.🔢 When you open a web page, which comes LAST? (a) the server sends files (b) the browser shows it (c) you type the URL (d) DNS finds the server
6. 6.🌍 What is the path in this URL?
   http://school.example.in/about.html (a) /about.html (b) http (c) school.example.in (d) /maths/tables.html
7. 7.🔢 When you open a web page, what comes right after “the browser asks it”? (a) the server sends files (b) DNS finds the server (c) you type the URL (d) the browser shows it
8. 8.🌍 What is the path in this URL?
   https://www.example.net/index.html (a) https (b) www.example.net (c) /art/gallery.html (d) /index.html
9. 9.🌍 What is the path in this URL?
   http://school.example.in/index.html (a) /index.html (b) http (c) school.example.in (d) /art/gallery.html
10. 10.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/index.html (a) Yes (b) No
11. 11.🌍 What is the path in this URL?
    http://school.example.in/games/chess.html (a) /games/chess.html (b) http (c) /about.html (d) school.example.in
12. 12.🌍 What finds the server for a domain name like example.com? (a) CSS (b) HTML (c) DNS (d) alt
13. 13.🌍 What is the protocol in this URL?
    https://www.example.net/about.html (a) /about.html (b) https (c) www.example.net (d) http
14. 14.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/index.html (a) Yes (b) No
15. 15.🌍 What is the domain name in this URL?
    https://kids.example.org/about.html (a) https (b) school.example.in (c) /about.html (d) kids.example.org
16. 16.True or false: the browser stores the site’s files. (a) True (b) False
17. 17.🔢 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
18. 18.🌍 What is the path in this URL?
    https://www.example.com/maths/tables.html (a) /maths/tables.html (b) /index.html (c) https (d) www.example.com
19. 19.🔢 When you open a web page, which comes FIRST? (a) you type the URL (b) DNS finds the server (c) the server sends files (d) the browser asks it
20. 20.🔢 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
21. 21.🌍 Which one stores the site’s files? (a) the browser (b) the server (c) HTTPS (d) the URL
22. 22.🌍 Which one is the page’s address? (a) the URL (b) HTTPS (c) the browser (d) the server
23. 23.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is free (b) the site is fast (c) the site is a game (d) the data is scrambled
24. 24.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/news/today.html (a) No (b) Yes
25. 25.🌍 Which one sends the page back? (a) the URL (b) HTTPS (c) the server (d) the browser
26. 26.True or false: HTTPS scrambles data on its way. (a) True (b) False
27. 27.🌍 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
28. 28.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/about.html (a) No (b) Yes
29. 29.🌍 What is the path in this URL?
    https://school.example.in/games/chess.html (a) /about.html (b) https (c) school.example.in (d) /games/chess.html
30. 30.🌍 What is the protocol in this URL?
    http://kids.example.org/index.html (a) kids.example.org (b) /index.html (c) http (d) https
31. 31.🌍 What is the domain name in this URL?
    http://kids.example.org/index.html (a) school.example.in (b) /index.html (c) kids.example.org (d) http
32. 32.🌍 Which one scrambles data on its way? (a) the server (b) the URL (c) HTTPS (d) the browser
33. 33.True or false: the URL is the page’s address. (a) False (b) True
34. 34.🌍 What is the protocol in this URL?
    https://kids.example.org/games/chess.html (a) /games/chess.html (b) http (c) kids.example.org (d) https
35. 35.True or false: the server stores the site’s files. (a) False (b) True
36. 36.🔢 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
37. 37.🌍 What is the path in this URL?
    https://www.example.com/news/today.html (a) https (b) www.example.com (c) /games/chess.html (d) /news/today.html
38. 38.🌍 What is the domain name in this URL?
    https://www.example.net/about.html (a) learn.example.com (b) https (c) /about.html (d) www.example.net
39. 39.🌍 What is the protocol in this URL?
    http://school.example.in/games/chess.html (a) http (b) https (c) school.example.in (d) /games/chess.html
40. 40.🌍 What is the domain name in this URL?
    http://kids.example.org/games/chess.html (a) http (b) school.example.in (c) /games/chess.html (d) kids.example.org

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