Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 810 · 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: HTTPS stores the site’s files. (a) False (b) True
2. 2.🌍 What do we call the computer that stores a website? (a) a printer (b) a keyboard (c) a server (d) a mouse
3. 3.🌍 Which one is the page’s address? (a) the URL (b) the server (c) the browser (d) HTTPS
4. 4.🌍 Which one shows the page to you? (a) HTTPS (b) the URL (c) the server (d) the browser
5. 5.True or false: the server stores the site’s files. (a) True (b) False
6. 6.🌍 What does a web address (URL) tell the browser? (a) where the page is (b) how old you are (c) your password (d) the page colour
7. 7.🌍 What is the domain name in this URL?
   http://www.example.com/news/today.html (a) http (b) /news/today.html (c) kids.example.org (d) www.example.com
8. 8.🔢 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
9. 9.True or false: the URL is the page’s address. (a) True (b) False
10. 10.🌍 What is the protocol in this URL?
    http://www.example.net/news/today.html (a) www.example.net (b) /news/today.html (c) https (d) http
11. 11.True or false: HTTPS scrambles data on its way. (a) True (b) False
12. 12.🔢 When you open a web page, which comes first: “the browser asks it” or “DNS finds the server”? (a) DNS finds the server (b) the browser asks it
13. 13.True or false: HTTPS asks for a web page. (a) False (b) True
14. 14.🔢 When you open a web page, which comes FIRST? (a) the browser asks it (b) DNS finds the server (c) you type the URL (d) the server sends files
15. 15.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/about.html (a) Yes (b) No
16. 16.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/about.html (a) Yes (b) No
17. 17.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/index.html (a) Yes (b) No
18. 18.True or false: the server scrambles data on its way. (a) True (b) False
19. 19.🌍 What is the domain name in this URL?
    https://www.example.com/games/chess.html (a) kids.example.org (b) /games/chess.html (c) www.example.com (d) https
20. 20.🌍 What is the protocol in this URL?
    https://www.example.net/about.html (a) www.example.net (b) http (c) https (d) /about.html
21. 21.🌍 Which one sends the page back? (a) the URL (b) HTTPS (c) the server (d) the browser
22. 22.🔢 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
23. 23.🌍 What is the domain name in this URL?
    https://school.example.in/art/gallery.html (a) /art/gallery.html (b) https (c) www.example.net (d) school.example.in
24. 24.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is free (b) the site is fast (c) the data is scrambled (d) the site is a game
25. 25.🌍 What is the protocol in this URL?
    https://www.example.net/art/gallery.html (a) www.example.net (b) http (c) /art/gallery.html (d) https
26. 26.True or false: the server sends the page back. (a) False (b) True
27. 27.🌍 Which one stores the site’s files? (a) the server (b) HTTPS (c) the browser (d) the URL
28. 28.🔢 When you open a web page, what comes right after “you type the URL”? (a) the server sends files (b) DNS finds the server (c) the browser shows it (d) the browser asks it
29. 29.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/art/gallery.html (a) No (b) Yes
30. 30.🔢 When you open a web page, what comes right after “the browser asks it”? (a) the browser shows it (b) you type the URL (c) the server sends files (d) DNS finds the server
31. 31.True or false: the browser asks for a web page. (a) True (b) False
32. 32.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/news/today.html (a) No (b) Yes
33. 33.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/index.html (a) No (b) Yes
34. 34.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/games/chess.html (a) Yes (b) No
35. 35.🔢 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
36. 36.🔢 When you open a web page, what comes right after “the server sends files”? (a) DNS finds the server (b) the browser shows it (c) the browser asks it (d) you type the URL
37. 37.🌍 Which one asks for a web page? (a) the URL (b) the server (c) HTTPS (d) the browser
38. 38.🌍 Which one scrambles data on its way? (a) the URL (b) the browser (c) the server (d) HTTPS
39. 39.🌍 What finds the server for a domain name like example.com? (a) HTML (b) CSS (c) alt (d) DNS
40. 40.🔢 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

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