Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 522 · 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 is the domain name in this URL?
   http://kids.example.org/maths/tables.html (a) http (b) /maths/tables.html (c) kids.example.org (d) school.example.in
2. 2.🌍 Which one shows the page to you? (a) the URL (b) the server (c) HTTPS (d) the browser
3. 3.🌍 What is the domain name in this URL?
   https://kids.example.org/index.html (a) https (b) /index.html (c) kids.example.org (d) school.example.in
4. 4.True or false: the server stores the site’s files. (a) True (b) False
5. 5.🌍 What is the protocol in this URL?
   http://www.example.com/art/gallery.html (a) http (b) /art/gallery.html (c) https (d) www.example.com
6. 6.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is free (b) the site is a game (c) the data is scrambled (d) the site is fast
7. 7.🔢 When you open a web page, which comes first: “DNS finds the server” or “you type the URL”? (a) DNS finds the server (b) you type the URL
8. 8.🌍 What is the path in this URL?
   https://school.example.in/games/chess.html (a) /games/chess.html (b) school.example.in (c) /about.html (d) https
9. 9.🔒 Is the connection to this address scrambled (encrypted)?
   https://www.example.com/index.html (a) Yes (b) No
10. 10.🌍 What is the domain name in this URL?
    https://www.example.com/games/chess.html (a) kids.example.org (b) www.example.com (c) https (d) /games/chess.html
11. 11.🌍 What is the domain name in this URL?
    https://school.example.in/about.html (a) www.example.net (b) /about.html (c) school.example.in (d) https
12. 12.🌍 What is the domain name in this URL?
    http://school.example.in/news/today.html (a) school.example.in (b) www.example.net (c) http (d) /news/today.html
13. 13.True or false: HTTPS shows the page to you. (a) False (b) True
14. 14.True or false: the server sends the page back. (a) True (b) False
15. 15.🌍 What finds the server for a domain name like example.com? (a) CSS (b) alt (c) HTML (d) DNS
16. 16.🌍 What is the path in this URL?
    http://www.example.com/games/chess.html (a) http (b) /about.html (c) /games/chess.html (d) www.example.com
17. 17.🌍 What is the domain name in this URL?
    http://learn.example.com/about.html (a) learn.example.com (b) www.example.com (c) /about.html (d) http
18. 18.🌍 What is the path in this URL?
    https://www.example.com/about.html (a) https (b) /about.html (c) /maths/tables.html (d) www.example.com
19. 19.🌍 What do we call the computer that stores a website? (a) a printer (b) a server (c) a keyboard (d) a mouse
20. 20.🌍 What is the path in this URL?
    http://learn.example.com/about.html (a) learn.example.com (b) /about.html (c) /maths/tables.html (d) http
21. 21.True or false: HTTPS scrambles data on its way. (a) True (b) False
22. 22.🔢 When you open a web page, what comes right after “the server sends files”? (a) the browser shows it (b) the browser asks it (c) DNS finds the server (d) you type the URL
23. 23.🔢 When you open a web page, what comes right after “you type the URL”? (a) DNS finds the server (b) the server sends files (c) the browser shows it (d) the browser asks it
24. 24.🌍 Which one asks for a web page? (a) the browser (b) the server (c) HTTPS (d) the URL
25. 25.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/maths/tables.html (a) Yes (b) No
26. 26.🔢 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
27. 27.🌍 Which one scrambles data on its way? (a) HTTPS (b) the URL (c) the browser (d) the server
28. 28.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/index.html (a) Yes (b) No
29. 29.🌍 What is the protocol in this URL?
    http://kids.example.org/news/today.html (a) https (b) kids.example.org (c) http (d) /news/today.html
30. 30.🌍 What is the path in this URL?
    https://www.example.net/maths/tables.html (a) www.example.net (b) https (c) /index.html (d) /maths/tables.html
31. 31.🌍 What is the protocol in this URL?
    http://school.example.in/index.html (a) /index.html (b) https (c) http (d) school.example.in
32. 32.🌍 What is the domain name in this URL?
    http://www.example.com/maths/tables.html (a) /maths/tables.html (b) www.example.com (c) kids.example.org (d) http
33. 33.🌍 What is the domain name in this URL?
    http://www.example.net/games/chess.html (a) /games/chess.html (b) http (c) www.example.net (d) learn.example.com
34. 34.True or false: the URL scrambles data on its way. (a) False (b) True
35. 35.🔢 When you open a web page, which comes first: “the browser asks it” or “DNS finds the server”? (a) the browser asks it (b) DNS finds the server
36. 36.True or false: the browser asks for a web page. (a) False (b) True
37. 37.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/games/chess.html (a) Yes (b) No
38. 38.🔢 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
39. 39.True or false: the URL sends the page back. (a) True (b) False
40. 40.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/art/gallery.html (a) Yes (b) No

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