Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 394 · 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.🔒 Is the connection to this address scrambled (encrypted)?
   https://kids.example.org/games/chess.html (a) No (b) Yes
2. 2.🌍 What is the protocol in this URL?
   https://www.example.net/news/today.html (a) http (b) /news/today.html (c) www.example.net (d) https
3. 3.True or false: the server stores the site’s files. (a) False (b) True
4. 4.🌍 Which one asks for a web page? (a) the browser (b) the server (c) HTTPS (d) the URL
5. 5.True or false: the server sends the page back. (a) True (b) False
6. 6.🔒 Is the connection to this address scrambled (encrypted)?
   http://kids.example.org/news/today.html (a) Yes (b) No
7. 7.🌍 Which one is the page’s address? (a) the URL (b) the server (c) HTTPS (d) the browser
8. 8.🌍 What is the protocol in this URL?
   https://school.example.in/art/gallery.html (a) school.example.in (b) /art/gallery.html (c) http (d) https
9. 9.🌍 What is the domain name in this URL?
   https://www.example.com/art/gallery.html (a) https (b) /art/gallery.html (c) www.example.com (d) kids.example.org
10. 10.🌍 What does a web address (URL) tell the browser? (a) the page colour (b) where the page is (c) how old you are (d) your password
11. 11.🌍 Which one shows the page to you? (a) the URL (b) the browser (c) the server (d) HTTPS
12. 12.🔢 When you open a web page, which comes FIRST? (a) the browser shows it (b) the browser asks it (c) you type the URL (d) DNS finds the server
13. 13.🔢 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
14. 14.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the browser shows it (b) the browser asks it (c) the server sends files (d) you type the URL
15. 15.🌍 What is the domain name in this URL?
    http://school.example.in/about.html (a) http (b) www.example.net (c) school.example.in (d) /about.html
16. 16.🌍 What finds the server for a domain name like example.com? (a) CSS (b) HTML (c) alt (d) DNS
17. 17.True or false: HTTPS asks for a web page. (a) False (b) True
18. 18.🌍 What is the path in this URL?
    http://www.example.net/games/chess.html (a) http (b) www.example.net (c) /games/chess.html (d) /about.html
19. 19.🔢 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 server sends files (d) the browser shows it
20. 20.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a mouse (c) a printer (d) a server
21. 21.True or false: the server scrambles data on its way. (a) True (b) False
22. 22.🌍 Which one stores the site’s files? (a) HTTPS (b) the URL (c) the server (d) the browser
23. 23.🌍 What is the protocol in this URL?
    http://www.example.com/maths/tables.html (a) /maths/tables.html (b) www.example.com (c) http (d) https
24. 24.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the site is free (c) the data is scrambled (d) the site is fast
25. 25.🔢 When you open a web page, which comes first: “the browser asks it” or “the server sends files”? (a) the server sends files (b) the browser asks it
26. 26.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/news/today.html (a) Yes (b) No
27. 27.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/games/chess.html (a) No (b) Yes
28. 28.🌍 What is the domain name in this URL?
    http://kids.example.org/games/chess.html (a) kids.example.org (b) http (c) /games/chess.html (d) school.example.in
29. 29.🔢 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
30. 30.🌍 What is the protocol in this URL?
    https://kids.example.org/games/chess.html (a) /games/chess.html (b) kids.example.org (c) http (d) https
31. 31.True or false: the browser asks for a web page. (a) False (b) True
32. 32.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/art/gallery.html (a) No (b) Yes
33. 33.🔢 When you open a web page, which comes first: “you type the URL” or “the browser asks it”? (a) you type the URL (b) the browser asks it
34. 34.🌍 Which one scrambles data on its way? (a) HTTPS (b) the URL (c) the server (d) the browser
35. 35.True or false: the browser is the page’s address. (a) True (b) False
36. 36.🌍 What is the domain name in this URL?
    http://www.example.com/art/gallery.html (a) http (b) www.example.com (c) kids.example.org (d) /art/gallery.html
37. 37.🌍 What is the protocol in this URL?
    http://www.example.com/news/today.html (a) https (b) /news/today.html (c) http (d) www.example.com
38. 38.True or false: HTTPS scrambles data on its way. (a) False (b) True
39. 39.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/games/chess.html (a) No (b) Yes
40. 40.True or false: HTTPS sends the page back. (a) False (b) True

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