Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 279 · 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 domain name in this URL?
   http://learn.example.com/art/gallery.html (a) /art/gallery.html (b) www.example.com (c) learn.example.com (d) http
2. 2.🔒 Is the connection to this address scrambled (encrypted)?
   http://www.example.com/maths/tables.html (a) No (b) Yes
3. 3.🔢 When you open a web page, which comes first: “the browser shows it” or “DNS finds the server”? (a) the browser shows it (b) DNS finds the server
4. 4.🌍 What is the domain name in this URL?
   https://school.example.in/games/chess.html (a) /games/chess.html (b) www.example.net (c) school.example.in (d) https
5. 5.🔢 When you open a web page, which comes first: “you type the URL” or “DNS finds the server”? (a) you type the URL (b) DNS finds the server
6. 6.🔢 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
7. 7.🔒 Is the connection to this address scrambled (encrypted)?
   https://school.example.in/about.html (a) No (b) Yes
8. 8.🔒 Is the connection to this address scrambled (encrypted)?
   http://www.example.net/news/today.html (a) No (b) Yes
9. 9.🌍 What is the domain name in this URL?
   http://www.example.com/about.html (a) /about.html (b) kids.example.org (c) http (d) www.example.com
10. 10.True or false: the URL stores the site’s files. (a) False (b) True
11. 11.True or false: the browser is the page’s address. (a) False (b) True
12. 12.🌍 Which one shows the page to you? (a) the browser (b) the URL (c) the server (d) HTTPS
13. 13.🌍 Which one sends the page back? (a) the server (b) the browser (c) HTTPS (d) the URL
14. 14.🌍 What do we call the computer that stores a website? (a) a mouse (b) a printer (c) a server (d) a keyboard
15. 15.🌍 What is the domain name in this URL?
    https://kids.example.org/art/gallery.html (a) https (b) kids.example.org (c) /art/gallery.html (d) school.example.in
16. 16.🌍 What is the protocol in this URL?
    https://kids.example.org/maths/tables.html (a) /maths/tables.html (b) kids.example.org (c) https (d) http
17. 17.True or false: the browser shows the page to you. (a) True (b) False
18. 18.True or false: the server stores the site’s files. (a) False (b) True
19. 19.🌍 What is the protocol in this URL?
    http://www.example.com/about.html (a) www.example.com (b) https (c) http (d) /about.html
20. 20.🔢 When you open a web page, which comes FIRST? (a) you type the URL (b) the browser asks it (c) the server sends files (d) the browser shows it
21. 21.True or false: the URL is the page’s address. (a) True (b) False
22. 22.🌍 Which one scrambles data on its way? (a) HTTPS (b) the browser (c) the server (d) the URL
23. 23.True or false: HTTPS scrambles data on its way. (a) True (b) False
24. 24.🔢 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) you type the URL
25. 25.True or false: the URL asks for a web page. (a) True (b) False
26. 26.🔢 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
27. 27.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/about.html (a) Yes (b) No
28. 28.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/news/today.html (a) Yes (b) No
29. 29.🌍 Which one asks for a web page? (a) the browser (b) HTTPS (c) the server (d) the URL
30. 30.🌍 What is the path in this URL?
    http://learn.example.com/games/chess.html (a) /about.html (b) /games/chess.html (c) learn.example.com (d) http
31. 31.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/games/chess.html (a) No (b) Yes
32. 32.🔢 When you open a web page, what comes right after “the browser asks it”? (a) the browser shows it (b) DNS finds the server (c) the server sends files (d) you type the URL
33. 33.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/news/today.html (a) Yes (b) No
34. 34.🌍 What is the path in this URL?
    http://learn.example.com/news/today.html (a) /news/today.html (b) /games/chess.html (c) http (d) learn.example.com
35. 35.🌍 What does a web address (URL) tell the browser? (a) where the page is (b) the page colour (c) your password (d) how old you are
36. 36.🔢 When you open a web page, which comes first: “the browser shows it” or “the server sends files”? (a) the server sends files (b) the browser shows it
37. 37.🌍 What is the protocol in this URL?
    https://www.example.net/news/today.html (a) http (b) www.example.net (c) https (d) /news/today.html
38. 38.🌍 What is the path in this URL?
    https://www.example.com/art/gallery.html (a) www.example.com (b) /news/today.html (c) https (d) /art/gallery.html
39. 39.🌍 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
40. 40.True or false: HTTPS is the page’s address. (a) True (b) False

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