Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 65 · 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://learn.example.com/index.html (a) /index.html (b) http (c) https (d) learn.example.com
2. 2.🔒 Is the connection to this address scrambled (encrypted)?
   http://school.example.in/about.html (a) Yes (b) No
3. 3.🌍 Which one asks for a web page? (a) the server (b) the URL (c) the browser (d) HTTPS
4. 4.🌍 What is the path in this URL?
   https://kids.example.org/games/chess.html (a) https (b) /about.html (c) /games/chess.html (d) kids.example.org
5. 5.🌍 What finds the server for a domain name like example.com? (a) HTML (b) alt (c) CSS (d) DNS
6. 6.🔢 When you open a web page, which comes LAST? (a) DNS finds the server (b) the browser shows it (c) you type the URL (d) the server sends files
7. 7.True or false: the URL scrambles data on its way. (a) True (b) False
8. 8.True or false: the browser shows the page to you. (a) False (b) True
9. 9.🌍 What does a web address (URL) tell the browser? (a) where the page is (b) your password (c) the page colour (d) how old you are
10. 10.🌍 What is the path in this URL?
    https://learn.example.com/index.html (a) /art/gallery.html (b) learn.example.com (c) https (d) /index.html
11. 11.🔢 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
12. 12.🌍 What is the protocol in this URL?
    https://www.example.net/games/chess.html (a) /games/chess.html (b) www.example.net (c) http (d) https
13. 13.🔢 When you open a web page, which comes first: “the server sends files” or “the browser asks it”? (a) the server sends files (b) the browser asks it
14. 14.🌍 What is the domain name in this URL?
    http://www.example.com/index.html (a) kids.example.org (b) www.example.com (c) http (d) /index.html
15. 15.🌍 What is the protocol in this URL?
    https://kids.example.org/about.html (a) /about.html (b) kids.example.org (c) https (d) http
16. 16.True or false: the server sends the page back. (a) True (b) False
17. 17.🌍 What is the path in this URL?
    http://learn.example.com/index.html (a) /art/gallery.html (b) http (c) /index.html (d) learn.example.com
18. 18.🌍 What is the domain name in this URL?
    https://learn.example.com/maths/tables.html (a) https (b) www.example.com (c) /maths/tables.html (d) learn.example.com
19. 19.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/index.html (a) Yes (b) No
20. 20.True or false: the browser scrambles data on its way. (a) True (b) False
21. 21.🌍 What is the domain name in this URL?
    http://www.example.net/news/today.html (a) www.example.net (b) /news/today.html (c) learn.example.com (d) http
22. 22.🔢 When you open a web page, which comes first: “the browser asks it” or “you type the URL”? (a) you type the URL (b) the browser asks it
23. 23.🌍 What do we call the computer that stores a website? (a) a mouse (b) a printer (c) a keyboard (d) a server
24. 24.🌍 What is the protocol in this URL?
    http://www.example.net/about.html (a) /about.html (b) https (c) http (d) www.example.net
25. 25.🔢 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
26. 26.🌍 Which one stores the site’s files? (a) the URL (b) HTTPS (c) the browser (d) the server
27. 27.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/maths/tables.html (a) No (b) Yes
28. 28.🌍 What is the protocol in this URL?
    http://kids.example.org/news/today.html (a) kids.example.org (b) http (c) https (d) /news/today.html
29. 29.🌍 What is the domain name in this URL?
    http://learn.example.com/index.html (a) www.example.com (b) http (c) learn.example.com (d) /index.html
30. 30.🌍 What is the domain name in this URL?
    http://kids.example.org/games/chess.html (a) kids.example.org (b) http (c) school.example.in (d) /games/chess.html
31. 31.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser shows it (b) the browser asks it (c) the server sends files (d) DNS finds the server
32. 32.True or false: the server shows the page to you. (a) True (b) False
33. 33.🔢 When you open a web page, what comes right after “the server sends files”? (a) you type the URL (b) DNS finds the server (c) the browser asks it (d) the browser shows it
34. 34.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/about.html (a) No (b) Yes
35. 35.True or false: HTTPS stores the site’s files. (a) False (b) True
36. 36.True or false: the browser is the page’s address. (a) True (b) False
37. 37.🌍 What is the path in this URL?
    https://kids.example.org/art/gallery.html (a) /news/today.html (b) /art/gallery.html (c) https (d) kids.example.org
38. 38.🌍 What is the protocol in this URL?
    https://kids.example.org/index.html (a) http (b) /index.html (c) https (d) kids.example.org
39. 39.🌍 What is the domain name in this URL?
    https://kids.example.org/games/chess.html (a) school.example.in (b) /games/chess.html (c) https (d) kids.example.org
40. 40.🔒 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

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