Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 879 · 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 is the protocol in this URL?
   https://school.example.in/index.html (a) https (b) http (c) /index.html (d) school.example.in
2. 2.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is free (b) the data is scrambled (c) the site is a game (d) the site is fast
3. 3.🌍 What is the domain name in this URL?
   https://www.example.net/games/chess.html (a) https (b) www.example.net (c) learn.example.com (d) /games/chess.html
4. 4.🌍 What is the protocol in this URL?
   https://learn.example.com/games/chess.html (a) learn.example.com (b) https (c) http (d) /games/chess.html
5. 5.🌍 Which one stores the site’s files? (a) HTTPS (b) the server (c) the URL (d) the browser
6. 6.🌍 Which one scrambles data on its way? (a) HTTPS (b) the browser (c) the server (d) the URL
7. 7.🔒 Is the connection to this address scrambled (encrypted)?
   http://www.example.com/index.html (a) Yes (b) No
8. 8.🔢 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
9. 9.🌍 What is the protocol in this URL?
   https://learn.example.com/about.html (a) https (b) learn.example.com (c) http (d) /about.html
10. 10.🌍 What is the protocol in this URL?
    https://www.example.com/art/gallery.html (a) http (b) www.example.com (c) /art/gallery.html (d) https
11. 11.🌍 What is the domain name in this URL?
    http://www.example.com/maths/tables.html (a) http (b) /maths/tables.html (c) www.example.com (d) kids.example.org
12. 12.🌍 What is the path in this URL?
    https://learn.example.com/art/gallery.html (a) /news/today.html (b) /art/gallery.html (c) https (d) learn.example.com
13. 13.🌍 What is the path in this URL?
    http://www.example.net/news/today.html (a) www.example.net (b) /games/chess.html (c) http (d) /news/today.html
14. 14.🌍 Which one sends the page back? (a) HTTPS (b) the browser (c) the server (d) the URL
15. 15.True or false: HTTPS sends the page back. (a) True (b) False
16. 16.🌍 What is the path in this URL?
    https://school.example.in/maths/tables.html (a) https (b) school.example.in (c) /index.html (d) /maths/tables.html
17. 17.🔢 When you open a web page, which comes first: “the browser asks it” or “the browser shows it”? (a) the browser shows it (b) the browser asks it
18. 18.True or false: the URL stores the site’s files. (a) False (b) True
19. 19.🌍 What does a web address (URL) tell the browser? (a) where the page is (b) the page colour (c) how old you are (d) your password
20. 20.🌍 Which one shows the page to you? (a) the URL (b) HTTPS (c) the server (d) the browser
21. 21.True or false: the browser asks for a web page. (a) False (b) True
22. 22.🌍 What is the path in this URL?
    http://www.example.com/maths/tables.html (a) http (b) /maths/tables.html (c) /index.html (d) www.example.com
23. 23.🌍 What is the domain name in this URL?
    http://kids.example.org/about.html (a) /about.html (b) school.example.in (c) http (d) kids.example.org
24. 24.True or false: HTTPS scrambles data on its way. (a) True (b) False
25. 25.True or false: the browser shows the page to you. (a) True (b) False
26. 26.True or false: the server stores the site’s files. (a) False (b) True
27. 27.🌍 What finds the server for a domain name like example.com? (a) HTML (b) CSS (c) DNS (d) alt
28. 28.True or false: the URL is the page’s address. (a) True (b) False
29. 29.🌍 What is the path in this URL?
    https://www.example.com/art/gallery.html (a) www.example.com (b) https (c) /art/gallery.html (d) /news/today.html
30. 30.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/maths/tables.html (a) No (b) Yes
31. 31.True or false: the server sends the page back. (a) True (b) False
32. 32.🌍 What do we call the computer that stores a website? (a) a mouse (b) a server (c) a keyboard (d) a printer
33. 33.🌍 What is the protocol in this URL?
    https://kids.example.org/about.html (a) http (b) /about.html (c) kids.example.org (d) https
34. 34.🔢 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
35. 35.🔢 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
36. 36.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/art/gallery.html (a) No (b) Yes
37. 37.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) you type the URL (c) the browser shows it (d) the browser asks it
38. 38.🌍 What is the domain name in this URL?
    http://www.example.net/games/chess.html (a) /games/chess.html (b) www.example.net (c) learn.example.com (d) http
39. 39.🌍 Which one asks for a web page? (a) the server (b) HTTPS (c) the browser (d) the URL
40. 40.🔢 When you open a web page, what comes right after “the browser asks it”? (a) the server sends files (b) the browser shows it (c) DNS finds the server (d) you type the URL

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