Web Worksheet: How Websites Work

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

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