Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 375 · 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 finds the server for a domain name like example.com? (a) alt (b) DNS (c) HTML (d) CSS
2. 2.🌍 What is the domain name in this URL?
   https://www.example.com/news/today.html (a) kids.example.org (b) https (c) /news/today.html (d) www.example.com
3. 3.True or false: the browser asks for a web page. (a) False (b) True
4. 4.True or false: the URL scrambles data on its way. (a) True (b) False
5. 5.🔒 Is the connection to this address scrambled (encrypted)?
   http://kids.example.org/art/gallery.html (a) No (b) Yes
6. 6.🔒 Is the connection to this address scrambled (encrypted)?
   https://school.example.in/art/gallery.html (a) Yes (b) No
7. 7.🔢 When you open a web page, which comes first: “you type the URL” or “DNS finds the server”? (a) you type the URL (b) DNS finds the server
8. 8.🌍 What is the path in this URL?
   https://www.example.net/news/today.html (a) www.example.net (b) https (c) /games/chess.html (d) /news/today.html
9. 9.🔒 Is the connection to this address scrambled (encrypted)?
   https://school.example.in/about.html (a) No (b) Yes
10. 10.🔢 When you open a web page, which comes first: “the server sends files” or “the browser asks it”? (a) the browser asks it (b) the server sends files
11. 11.🌍 What is the domain name in this URL?
    https://learn.example.com/art/gallery.html (a) www.example.com (b) learn.example.com (c) https (d) /art/gallery.html
12. 12.🌍 What is the path in this URL?
    https://www.example.com/news/today.html (a) /news/today.html (b) www.example.com (c) /games/chess.html (d) https
13. 13.🌍 Which one stores the site’s files? (a) HTTPS (b) the browser (c) the URL (d) the server
14. 14.🌍 What is the domain name in this URL?
    https://kids.example.org/index.html (a) /index.html (b) https (c) kids.example.org (d) school.example.in
15. 15.🌍 What does a web address (URL) tell the browser? (a) where the page is (b) your password (c) how old you are (d) the page colour
16. 16.True or false: the server shows the page to you. (a) True (b) False
17. 17.🔢 When you open a web page, which comes LAST? (a) the browser shows it (b) you type the URL (c) DNS finds the server (d) the browser asks it
18. 18.🌍 What is the path in this URL?
    http://learn.example.com/art/gallery.html (a) learn.example.com (b) /art/gallery.html (c) /news/today.html (d) http
19. 19.🌍 Which one is the page’s address? (a) the server (b) HTTPS (c) the URL (d) the browser
20. 20.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is fast (b) the data is scrambled (c) the site is free (d) the site is a game
21. 21.🌍 What is the path in this URL?
    http://www.example.net/games/chess.html (a) http (b) www.example.net (c) /about.html (d) /games/chess.html
22. 22.🔢 When you open a web page, which comes FIRST? (a) the browser asks it (b) you type the URL (c) the server sends files (d) the browser shows it
23. 23.🔢 When you open a web page, what comes right after “the server sends files”? (a) DNS finds the server (b) the browser asks it (c) the browser shows it (d) you type the URL
24. 24.🔢 When you open a web page, which comes first: “the server sends files” or “the browser shows it”? (a) the server sends files (b) the browser shows it
25. 25.True or false: the server sends the page back. (a) False (b) True
26. 26.🌍 What is the protocol in this URL?
    https://school.example.in/maths/tables.html (a) school.example.in (b) http (c) /maths/tables.html (d) https
27. 27.🌍 What is the protocol in this URL?
    http://school.example.in/games/chess.html (a) school.example.in (b) https (c) http (d) /games/chess.html
28. 28.🌍 What is the protocol in this URL?
    http://school.example.in/art/gallery.html (a) school.example.in (b) /art/gallery.html (c) http (d) https
29. 29.🌍 Which one shows the page to you? (a) the URL (b) HTTPS (c) the server (d) the browser
30. 30.🌍 What is the path in this URL?
    https://www.example.net/art/gallery.html (a) https (b) /art/gallery.html (c) /news/today.html (d) www.example.net
31. 31.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/art/gallery.html (a) Yes (b) No
32. 32.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the server sends files (b) the browser shows it (c) the browser asks it (d) you type the URL
33. 33.🌍 What do we call the computer that stores a website? (a) a printer (b) a mouse (c) a keyboard (d) a server
34. 34.🌍 Which one sends the page back? (a) the URL (b) the server (c) the browser (d) HTTPS
35. 35.🌍 What is the protocol in this URL?
    https://kids.example.org/games/chess.html (a) kids.example.org (b) https (c) /games/chess.html (d) http
36. 36.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser shows it (b) the server sends files (c) DNS finds the server (d) the browser asks it
37. 37.🔢 When you open a web page, which comes first: “DNS finds the server” or “the server sends files”? (a) DNS finds the server (b) the server sends files
38. 38.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/games/chess.html (a) Yes (b) No
39. 39.🔢 When you open a web page, what comes right after “the browser asks it”? (a) you type the URL (b) DNS finds the server (c) the browser shows it (d) the server sends files
40. 40.🌍 What is the protocol in this URL?
    https://www.example.com/about.html (a) http (b) /about.html (c) www.example.com (d) https

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