Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 52 · 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) how old you are (b) the page colour (c) where the page is (d) your password
2. 2.🌍 What do we call the computer that stores a website? (a) a mouse (b) a keyboard (c) a server (d) a printer
3. 3.🔢 When you open a web page, which comes FIRST? (a) the browser asks it (b) DNS finds the server (c) the server sends files (d) you type the URL
4. 4.🌍 What finds the server for a domain name like example.com? (a) DNS (b) alt (c) CSS (d) HTML
5. 5.🌍 What is the domain name in this URL?
   https://learn.example.com/about.html (a) https (b) www.example.com (c) learn.example.com (d) /about.html
6. 6.🔒 Is the connection to this address scrambled (encrypted)?
   http://learn.example.com/art/gallery.html (a) Yes (b) No
7. 7.🌍 What is the domain name in this URL?
   https://www.example.net/games/chess.html (a) www.example.net (b) learn.example.com (c) /games/chess.html (d) https
8. 8.🌍 Which one shows the page to you? (a) the server (b) HTTPS (c) the URL (d) the browser
9. 9.True or false: the browser shows the page to you. (a) True (b) False
10. 10.🔢 When you open a web page, which comes LAST? (a) the browser shows it (b) the server sends files (c) you type the URL (d) the browser asks it
11. 11.🌍 What is the protocol in this URL?
    https://school.example.in/maths/tables.html (a) /maths/tables.html (b) http (c) school.example.in (d) https
12. 12.🌍 What is the domain name in this URL?
    http://kids.example.org/games/chess.html (a) /games/chess.html (b) school.example.in (c) http (d) kids.example.org
13. 13.True or false: the URL scrambles data on its way. (a) False (b) True
14. 14.True or false: HTTPS is the page’s address. (a) False (b) True
15. 15.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/games/chess.html (a) No (b) Yes
16. 16.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) you type the URL (b) the browser shows it (c) the server sends files (d) the browser asks it
17. 17.True or false: HTTPS shows the page to you. (a) True (b) False
18. 18.🌍 What is the domain name in this URL?
    https://www.example.com/games/chess.html (a) /games/chess.html (b) www.example.com (c) https (d) kids.example.org
19. 19.🌍 What is the domain name in this URL?
    https://www.example.net/art/gallery.html (a) https (b) www.example.net (c) learn.example.com (d) /art/gallery.html
20. 20.🌍 What is the path in this URL?
    https://www.example.com/index.html (a) /index.html (b) www.example.com (c) https (d) /art/gallery.html
21. 21.🌍 What is the domain name in this URL?
    https://school.example.in/maths/tables.html (a) https (b) /maths/tables.html (c) www.example.net (d) school.example.in
22. 22.🌍 Which one is the page’s address? (a) HTTPS (b) the server (c) the URL (d) the browser
23. 23.🌍 Which one scrambles data on its way? (a) the server (b) the URL (c) the browser (d) HTTPS
24. 24.🌍 Which one stores the site’s files? (a) the browser (b) the URL (c) HTTPS (d) the server
25. 25.🌍 Which one sends the page back? (a) HTTPS (b) the browser (c) the URL (d) the server
26. 26.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is free (b) the data is scrambled (c) the site is a game (d) the site is fast
27. 27.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/about.html (a) Yes (b) No
28. 28.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/news/today.html (a) Yes (b) No
29. 29.🌍 Which one asks for a web page? (a) the server (b) the URL (c) HTTPS (d) the browser
30. 30.🔢 When you open a web page, which comes first: “you type the URL” or “DNS finds the server”? (a) DNS finds the server (b) you type the URL
31. 31.True or false: the server stores the site’s files. (a) True (b) False
32. 32.🌍 What is the path in this URL?
    http://learn.example.com/art/gallery.html (a) learn.example.com (b) /art/gallery.html (c) http (d) /news/today.html
33. 33.🌍 What is the protocol in this URL?
    http://school.example.in/news/today.html (a) http (b) /news/today.html (c) school.example.in (d) https
34. 34.🌍 What is the domain name in this URL?
    http://www.example.com/art/gallery.html (a) kids.example.org (b) http (c) www.example.com (d) /art/gallery.html
35. 35.🔢 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
36. 36.True or false: the browser asks for a web page. (a) True (b) False
37. 37.🔢 When you open a web page, which comes first: “you type the URL” or “the server sends files”? (a) you type the URL (b) the server sends files
38. 38.🌍 What is the protocol in this URL?
    http://www.example.net/news/today.html (a) www.example.net (b) http (c) /news/today.html (d) https
39. 39.🌍 What is the protocol in this URL?
    http://learn.example.com/art/gallery.html (a) /art/gallery.html (b) http (c) https (d) learn.example.com
40. 40.🌍 What is the protocol in this URL?
    https://kids.example.org/art/gallery.html (a) /art/gallery.html (b) kids.example.org (c) https (d) http

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