Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 788 · 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.🌍 Which one scrambles data on its way? (a) the server (b) the URL (c) HTTPS (d) the browser
2. 2.True or false: the server asks for a web page. (a) True (b) False
3. 3.🌍 What is the protocol in this URL?
   http://www.example.com/maths/tables.html (a) www.example.com (b) http (c) /maths/tables.html (d) https
4. 4.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the server sends files (b) you type the URL (c) the browser shows it (d) the browser asks it
5. 5.🔢 When you open a web page, which comes first: “the server sends files” or “the browser shows it”? (a) the browser shows it (b) the server sends files
6. 6.🌍 Which one sends the page back? (a) the URL (b) HTTPS (c) the server (d) the browser
7. 7.🌍 What is the protocol in this URL?
   https://www.example.com/art/gallery.html (a) http (b) www.example.com (c) /art/gallery.html (d) https
8. 8.🌍 What do we call the computer that stores a website? (a) a mouse (b) a server (c) a printer (d) a keyboard
9. 9.🔢 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
10. 10.🌍 What is the protocol in this URL?
    http://www.example.net/maths/tables.html (a) https (b) /maths/tables.html (c) www.example.net (d) http
11. 11.🌍 What is the protocol in this URL?
    https://www.example.net/index.html (a) http (b) https (c) /index.html (d) www.example.net
12. 12.🌍 What is the protocol in this URL?
    http://kids.example.org/about.html (a) /about.html (b) https (c) kids.example.org (d) http
13. 13.🌍 What is the path in this URL?
    https://kids.example.org/index.html (a) /art/gallery.html (b) https (c) kids.example.org (d) /index.html
14. 14.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/art/gallery.html (a) Yes (b) No
15. 15.🌍 What is the domain name in this URL?
    https://www.example.com/art/gallery.html (a) /art/gallery.html (b) kids.example.org (c) www.example.com (d) https
16. 16.🌍 What is the protocol in this URL?
    https://school.example.in/art/gallery.html (a) http (b) school.example.in (c) /art/gallery.html (d) https
17. 17.🌍 What finds the server for a domain name like example.com? (a) DNS (b) alt (c) HTML (d) CSS
18. 18.🌍 What is the protocol in this URL?
    https://kids.example.org/maths/tables.html (a) /maths/tables.html (b) https (c) kids.example.org (d) http
19. 19.🔢 When you open a web page, what comes right after “the server sends files”? (a) you type the URL (b) the browser shows it (c) the browser asks it (d) DNS finds the server
20. 20.🔒 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
21. 21.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/about.html (a) Yes (b) No
22. 22.🌍 What is the protocol in this URL?
    https://www.example.com/about.html (a) /about.html (b) www.example.com (c) https (d) http
23. 23.True or false: the browser asks for a web page. (a) True (b) False
24. 24.🔢 When you open a web page, what comes right after “you type the URL”? (a) DNS finds the server (b) the browser shows it (c) the server sends files (d) the browser asks it
25. 25.🌍 What is the path in this URL?
    http://kids.example.org/news/today.html (a) kids.example.org (b) /news/today.html (c) http (d) /games/chess.html
26. 26.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/art/gallery.html (a) No (b) Yes
27. 27.🌍 What is the domain name in this URL?
    https://www.example.com/games/chess.html (a) https (b) /games/chess.html (c) kids.example.org (d) www.example.com
28. 28.True or false: HTTPS shows the page to you. (a) True (b) False
29. 29.🌍 What is the protocol in this URL?
    https://www.example.com/maths/tables.html (a) /maths/tables.html (b) www.example.com (c) http (d) https
30. 30.🔢 When you open a web page, which comes first: “the browser asks it” or “the browser shows it”? (a) the browser asks it (b) the browser shows it
31. 31.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/about.html (a) Yes (b) No
32. 32.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/maths/tables.html (a) Yes (b) No
33. 33.🌍 What is the protocol in this URL?
    https://kids.example.org/games/chess.html (a) https (b) kids.example.org (c) /games/chess.html (d) http
34. 34.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/about.html (a) No (b) Yes
35. 35.🌍 What is the protocol in this URL?
    http://www.example.net/about.html (a) www.example.net (b) /about.html (c) http (d) https
36. 36.🔢 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
37. 37.🌍 What is the domain name in this URL?
    http://www.example.com/art/gallery.html (a) http (b) kids.example.org (c) /art/gallery.html (d) www.example.com
38. 38.🌍 Which one stores the site’s files? (a) the browser (b) the server (c) the URL (d) HTTPS
39. 39.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser asks it”? (a) the browser asks it (b) DNS finds the server
40. 40.🌍 What is the path in this URL?
    https://www.example.com/news/today.html (a) www.example.com (b) /games/chess.html (c) /news/today.html (d) https

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