Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 613 · 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.True or false: the server sends the page back. (a) False (b) True
2. 2.🔢 When you open a web page, which comes LAST? (a) the server sends files (b) the browser asks it (c) the browser shows it (d) you type the URL
3. 3.True or false: HTTPS sends the page back. (a) False (b) True
4. 4.🌍 What is the domain name in this URL?
   https://kids.example.org/art/gallery.html (a) https (b) school.example.in (c) kids.example.org (d) /art/gallery.html
5. 5.🔒 Is the connection to this address scrambled (encrypted)?
   https://kids.example.org/art/gallery.html (a) No (b) Yes
6. 6.🔒 Is the connection to this address scrambled (encrypted)?
   https://school.example.in/about.html (a) Yes (b) No
7. 7.🌍 What finds the server for a domain name like example.com? (a) CSS (b) HTML (c) alt (d) DNS
8. 8.🌍 Which one stores the site’s files? (a) HTTPS (b) the URL (c) the browser (d) the server
9. 9.🌍 What is the path in this URL?
   https://learn.example.com/maths/tables.html (a) https (b) /index.html (c) learn.example.com (d) /maths/tables.html
10. 10.🌍 What is the path in this URL?
    http://kids.example.org/index.html (a) /art/gallery.html (b) /index.html (c) kids.example.org (d) http
11. 11.🔢 When you open a web page, which comes first: “the browser shows it” or “DNS finds the server”? (a) DNS finds the server (b) the browser shows it
12. 12.🌍 What is the protocol in this URL?
    http://learn.example.com/art/gallery.html (a) https (b) /art/gallery.html (c) http (d) learn.example.com
13. 13.🌍 Which one shows the page to you? (a) the URL (b) the server (c) the browser (d) HTTPS
14. 14.🌍 What is the domain name in this URL?
    http://www.example.net/index.html (a) www.example.net (b) http (c) learn.example.com (d) /index.html
15. 15.🌍 Which one sends the page back? (a) the server (b) HTTPS (c) the browser (d) the URL
16. 16.True or false: the server stores the site’s files. (a) True (b) False
17. 17.🌍 What is the protocol in this URL?
    http://www.example.com/maths/tables.html (a) http (b) https (c) /maths/tables.html (d) www.example.com
18. 18.🔢 When you open a web page, which comes first: “the browser shows it” or “the server sends files”? (a) the browser shows it (b) the server sends files
19. 19.🌍 Which one asks for a web page? (a) the URL (b) the browser (c) HTTPS (d) the server
20. 20.🌍 Which one scrambles data on its way? (a) the URL (b) the browser (c) the server (d) HTTPS
21. 21.🌍 What is the path in this URL?
    https://www.example.net/about.html (a) /about.html (b) https (c) www.example.net (d) /maths/tables.html
22. 22.🌍 What is the domain name in this URL?
    https://learn.example.com/index.html (a) learn.example.com (b) /index.html (c) https (d) www.example.com
23. 23.🌍 What is the domain name in this URL?
    http://learn.example.com/about.html (a) learn.example.com (b) /about.html (c) http (d) www.example.com
24. 24.True or false: the server asks for a web page. (a) True (b) False
25. 25.🔢 When you open a web page, which comes first: “DNS finds the server” or “the server sends files”? (a) the server sends files (b) DNS finds the server
26. 26.True or false: HTTPS is the page’s address. (a) False (b) True
27. 27.🌍 What is the path in this URL?
    http://www.example.com/about.html (a) /maths/tables.html (b) /about.html (c) www.example.com (d) http
28. 28.🌍 What is the domain name in this URL?
    https://www.example.com/about.html (a) /about.html (b) https (c) www.example.com (d) kids.example.org
29. 29.🌍 What is the domain name in this URL?
    http://www.example.net/games/chess.html (a) www.example.net (b) http (c) learn.example.com (d) /games/chess.html
30. 30.True or false: the URL stores the site’s files. (a) True (b) False
31. 31.True or false: the URL is the page’s address. (a) False (b) True
32. 32.🔢 When you open a web page, which comes first: “the browser shows it” or “the browser asks it”? (a) the browser shows it (b) the browser asks it
33. 33.🔢 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
34. 34.🌍 What is the protocol in this URL?
    http://learn.example.com/about.html (a) /about.html (b) https (c) learn.example.com (d) http
35. 35.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/games/chess.html (a) Yes (b) No
36. 36.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the site is fast (c) the data is scrambled (d) the site is free
37. 37.🌍 What is the protocol in this URL?
    https://kids.example.org/games/chess.html (a) https (b) /games/chess.html (c) kids.example.org (d) http
38. 38.🔢 When you open a web page, what comes right after “the server sends files”? (a) you type the URL (b) DNS finds the server (c) the browser asks it (d) the browser shows it
39. 39.🌍 What is the protocol in this URL?
    http://learn.example.com/maths/tables.html (a) http (b) /maths/tables.html (c) https (d) learn.example.com
40. 40.🌍 What is the domain name in this URL?
    http://www.example.com/art/gallery.html (a) http (b) /art/gallery.html (c) kids.example.org (d) www.example.com

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