Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 280 · 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: the browser shows the page to you. (a) False (b) True
2. 2.🌍 What is the protocol in this URL?
   https://www.example.net/index.html (a) www.example.net (b) https (c) http (d) /index.html
3. 3.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser shows it”? (a) the browser shows it (b) DNS finds the server
4. 4.🔢 When you open a web page, which comes first: “the server sends files” or “you type the URL”? (a) you type the URL (b) the server sends files
5. 5.🔢 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
6. 6.True or false: HTTPS sends the page back. (a) False (b) True
7. 7.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is fast (b) the data is scrambled (c) the site is a game (d) the site is free
8. 8.🌍 What is the protocol in this URL?
   https://learn.example.com/news/today.html (a) /news/today.html (b) learn.example.com (c) http (d) https
9. 9.True or false: HTTPS asks for a web page. (a) True (b) False
10. 10.🌍 What do we call the computer that stores a website? (a) a server (b) a mouse (c) a printer (d) a keyboard
11. 11.🔢 When you open a web page, which comes LAST? (a) the browser asks it (b) the browser shows it (c) DNS finds the server (d) you type the URL
12. 12.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/games/chess.html (a) No (b) Yes
13. 13.🔢 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) the browser asks it (d) DNS finds the server
14. 14.🌍 What finds the server for a domain name like example.com? (a) HTML (b) CSS (c) alt (d) DNS
15. 15.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/about.html (a) No (b) Yes
16. 16.🌍 Which one is the page’s address? (a) HTTPS (b) the server (c) the browser (d) the URL
17. 17.🌍 What is the protocol in this URL?
    https://www.example.com/news/today.html (a) www.example.com (b) https (c) http (d) /news/today.html
18. 18.True or false: the server scrambles data on its way. (a) False (b) True
19. 19.🌍 What is the domain name in this URL?
    https://school.example.in/games/chess.html (a) school.example.in (b) https (c) www.example.net (d) /games/chess.html
20. 20.🌍 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
21. 21.🌍 What is the protocol in this URL?
    http://www.example.com/index.html (a) /index.html (b) https (c) www.example.com (d) http
22. 22.🌍 Which one stores the site’s files? (a) the URL (b) the browser (c) HTTPS (d) the server
23. 23.🌍 What is the domain name in this URL?
    https://school.example.in/about.html (a) /about.html (b) www.example.net (c) https (d) school.example.in
24. 24.🌍 Which one shows the page to you? (a) HTTPS (b) the server (c) the URL (d) the browser
25. 25.🌍 Which one asks for a web page? (a) the browser (b) HTTPS (c) the server (d) the URL
26. 26.🌍 What is the path in this URL?
    https://www.example.com/games/chess.html (a) www.example.com (b) /games/chess.html (c) /about.html (d) https
27. 27.🌍 What is the path in this URL?
    https://learn.example.com/art/gallery.html (a) https (b) /news/today.html (c) learn.example.com (d) /art/gallery.html
28. 28.🌍 What is the domain name in this URL?
    http://www.example.com/games/chess.html (a) www.example.com (b) kids.example.org (c) http (d) /games/chess.html
29. 29.True or false: HTTPS scrambles data on its way. (a) True (b) False
30. 30.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/games/chess.html (a) Yes (b) No
31. 31.True or false: the browser scrambles data on its way. (a) True (b) False
32. 32.🌍 What is the path in this URL?
    https://learn.example.com/games/chess.html (a) https (b) /games/chess.html (c) learn.example.com (d) /about.html
33. 33.🌍 What is the path in this URL?
    http://learn.example.com/maths/tables.html (a) http (b) learn.example.com (c) /maths/tables.html (d) /index.html
34. 34.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/about.html (a) Yes (b) No
35. 35.🌍 What is the path in this URL?
    http://school.example.in/art/gallery.html (a) /news/today.html (b) http (c) school.example.in (d) /art/gallery.html
36. 36.🌍 Which one sends the page back? (a) the URL (b) the server (c) HTTPS (d) the browser
37. 37.True or false: the URL scrambles data on its way. (a) True (b) False
38. 38.🌍 What is the protocol in this URL?
    https://www.example.com/about.html (a) https (b) http (c) www.example.com (d) /about.html
39. 39.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/news/today.html (a) Yes (b) No
40. 40.🌍 What is the domain name in this URL?
    http://www.example.com/about.html (a) http (b) /about.html (c) kids.example.org (d) www.example.com

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