Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 592 · 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 the lock (HTTPS) in the address bar mean? (a) the site is fast (b) the site is a game (c) the data is scrambled (d) the site is free
2. 2.🔒 Is the connection to this address scrambled (encrypted)?
   https://kids.example.org/art/gallery.html (a) Yes (b) No
3. 3.🔢 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
4. 4.🌍 What is the domain name in this URL?
   http://school.example.in/about.html (a) school.example.in (b) /about.html (c) www.example.net (d) http
5. 5.🌍 What do we call the computer that stores a website? (a) a printer (b) a keyboard (c) a mouse (d) a server
6. 6.🔒 Is the connection to this address scrambled (encrypted)?
   http://www.example.com/news/today.html (a) Yes (b) No
7. 7.True or false: HTTPS asks for a web page. (a) True (b) False
8. 8.🌍 What is the path in this URL?
   http://www.example.com/index.html (a) www.example.com (b) /index.html (c) http (d) /art/gallery.html
9. 9.🌍 What finds the server for a domain name like example.com? (a) alt (b) CSS (c) DNS (d) HTML
10. 10.🌍 What is the domain name in this URL?
    https://www.example.com/art/gallery.html (a) https (b) www.example.com (c) /art/gallery.html (d) kids.example.org
11. 11.🌍 What is the path in this URL?
    https://learn.example.com/games/chess.html (a) /about.html (b) /games/chess.html (c) learn.example.com (d) https
12. 12.🌍 What does a web address (URL) tell the browser? (a) your password (b) how old you are (c) the page colour (d) where the page is
13. 13.True or false: the browser shows the page to you. (a) True (b) False
14. 14.🌍 Which one shows the page to you? (a) HTTPS (b) the server (c) the browser (d) the URL
15. 15.🌍 What is the domain name in this URL?
    http://www.example.com/news/today.html (a) http (b) kids.example.org (c) www.example.com (d) /news/today.html
16. 16.🌍 What is the path in this URL?
    http://www.example.net/art/gallery.html (a) www.example.net (b) /news/today.html (c) /art/gallery.html (d) http
17. 17.🌍 What is the path in this URL?
    https://www.example.net/index.html (a) https (b) /index.html (c) /art/gallery.html (d) www.example.net
18. 18.🔢 When you open a web page, which comes first: “DNS finds the server” or “you type the URL”? (a) you type the URL (b) DNS finds the server
19. 19.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/news/today.html (a) No (b) Yes
20. 20.🌍 What is the domain name in this URL?
    https://www.example.net/news/today.html (a) learn.example.com (b) www.example.net (c) https (d) /news/today.html
21. 21.🔢 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
22. 22.True or false: HTTPS scrambles data on its way. (a) True (b) False
23. 23.🌍 Which one asks for a web page? (a) the browser (b) HTTPS (c) the URL (d) the server
24. 24.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/about.html (a) No (b) Yes
25. 25.🌍 What is the domain name in this URL?
    https://www.example.com/index.html (a) kids.example.org (b) https (c) www.example.com (d) /index.html
26. 26.🔢 When you open a web page, which comes LAST? (a) the browser asks it (b) the server sends files (c) DNS finds the server (d) the browser shows it
27. 27.🌍 What is the protocol in this URL?
    https://www.example.com/news/today.html (a) https (b) /news/today.html (c) http (d) www.example.com
28. 28.🔢 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
29. 29.🌍 Which one scrambles data on its way? (a) the server (b) HTTPS (c) the URL (d) the browser
30. 30.🌍 Which one is the page’s address? (a) the browser (b) the server (c) the URL (d) HTTPS
31. 31.🌍 Which one stores the site’s files? (a) the browser (b) the server (c) HTTPS (d) the URL
32. 32.🔢 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
33. 33.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/about.html (a) No (b) Yes
34. 34.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/games/chess.html (a) No (b) Yes
35. 35.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/about.html (a) Yes (b) No
36. 36.🌍 What is the path in this URL?
    https://kids.example.org/games/chess.html (a) https (b) /about.html (c) kids.example.org (d) /games/chess.html
37. 37.🌍 What is the protocol in this URL?
    http://learn.example.com/about.html (a) https (b) learn.example.com (c) http (d) /about.html
38. 38.🔢 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 asks it (d) the browser shows it
39. 39.🌍 What is the domain name in this URL?
    https://school.example.in/games/chess.html (a) /games/chess.html (b) https (c) www.example.net (d) school.example.in
40. 40.🌍 What is the domain name in this URL?
    https://www.example.net/about.html (a) https (b) learn.example.com (c) www.example.net (d) /about.html

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