Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 81 · 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.🔢 When you open a web page, which comes first: “the browser shows it” or “you type the URL”? (a) the browser shows it (b) you type the URL
2. 2.🔒 Is the connection to this address scrambled (encrypted)?
   http://learn.example.com/index.html (a) Yes (b) No
3. 3.🔢 When you open a web page, which comes LAST? (a) the server sends files (b) DNS finds the server (c) the browser shows it (d) the browser asks it
4. 4.🌍 What finds the server for a domain name like example.com? (a) CSS (b) HTML (c) DNS (d) alt
5. 5.🌍 Which one shows the page to you? (a) HTTPS (b) the server (c) the URL (d) the browser
6. 6.🌍 What is the domain name in this URL?
   https://www.example.net/art/gallery.html (a) /art/gallery.html (b) learn.example.com (c) www.example.net (d) https
7. 7.🌍 What is the protocol in this URL?
   https://school.example.in/news/today.html (a) http (b) https (c) school.example.in (d) /news/today.html
8. 8.🔒 Is the connection to this address scrambled (encrypted)?
   http://www.example.net/news/today.html (a) Yes (b) No
9. 9.True or false: the browser asks for a web page. (a) False (b) True
10. 10.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/maths/tables.html (a) No (b) Yes
11. 11.🔢 When you open a web page, which comes first: “the server sends files” or “you type the URL”? (a) the server sends files (b) you type the URL
12. 12.🌍 Which one is the page’s address? (a) HTTPS (b) the browser (c) the server (d) the URL
13. 13.True or false: HTTPS scrambles data on its way. (a) False (b) True
14. 14.🌍 What is the protocol in this URL?
    https://www.example.net/games/chess.html (a) /games/chess.html (b) http (c) https (d) www.example.net
15. 15.🌍 What is the domain name in this URL?
    https://www.example.net/index.html (a) https (b) learn.example.com (c) www.example.net (d) /index.html
16. 16.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser asks it (b) the server sends files (c) DNS finds the server (d) the browser shows it
17. 17.🌍 Which one asks for a web page? (a) the URL (b) HTTPS (c) the server (d) the browser
18. 18.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is fast (b) the site is a game (c) the site is free (d) the data is scrambled
19. 19.True or false: the server scrambles data on its way. (a) True (b) False
20. 20.🌍 What is the protocol in this URL?
    http://www.example.net/games/chess.html (a) http (b) https (c) www.example.net (d) /games/chess.html
21. 21.🌍 What is the protocol in this URL?
    https://www.example.com/games/chess.html (a) www.example.com (b) /games/chess.html (c) https (d) http
22. 22.True or false: the browser stores the site’s files. (a) True (b) False
23. 23.True or false: the server asks for a web page. (a) False (b) True
24. 24.True or false: HTTPS stores the site’s files. (a) False (b) True
25. 25.🌍 What is the protocol in this URL?
    http://www.example.com/games/chess.html (a) http (b) https (c) www.example.com (d) /games/chess.html
26. 26.🌍 What is the protocol in this URL?
    http://kids.example.org/art/gallery.html (a) /art/gallery.html (b) kids.example.org (c) https (d) http
27. 27.🔢 When you open a web page, which comes FIRST? (a) the browser asks it (b) you type the URL (c) the browser shows it (d) the server sends files
28. 28.🔢 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
29. 29.🌍 What is the domain name in this URL?
    http://www.example.com/art/gallery.html (a) www.example.com (b) /art/gallery.html (c) kids.example.org (d) http
30. 30.True or false: the server is the page’s address. (a) True (b) False
31. 31.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a printer (c) a mouse (d) a server
32. 32.🌍 What is the protocol in this URL?
    https://kids.example.org/art/gallery.html (a) kids.example.org (b) /art/gallery.html (c) http (d) https
33. 33.🌍 What does a web address (URL) tell the browser? (a) your password (b) where the page is (c) the page colour (d) how old you are
34. 34.True or false: the URL is the page’s address. (a) True (b) False
35. 35.🌍 What is the domain name in this URL?
    http://kids.example.org/art/gallery.html (a) /art/gallery.html (b) school.example.in (c) http (d) kids.example.org
36. 36.🔢 When you open a web page, what comes right after “the server sends files”? (a) the browser asks it (b) you type the URL (c) DNS finds the server (d) the browser shows it
37. 37.🌍 What is the path in this URL?
    http://school.example.in/art/gallery.html (a) school.example.in (b) /art/gallery.html (c) /news/today.html (d) http
38. 38.🌍 What is the protocol in this URL?
    http://www.example.net/maths/tables.html (a) /maths/tables.html (b) www.example.net (c) http (d) https
39. 39.True or false: the server sends the page back. (a) False (b) True
40. 40.🌍 What is the protocol in this URL?
    http://www.example.com/news/today.html (a) /news/today.html (b) http (c) https (d) www.example.com

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