Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 683 · 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/about.html (a) learn.example.com (b) http (c) /about.html (d) www.example.com
2. 2.True or false: the browser asks for a web page. (a) False (b) True
3. 3.🌍 What is the domain name in this URL?
   https://learn.example.com/about.html (a) /about.html (b) https (c) www.example.com (d) learn.example.com
4. 4.🔢 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
5. 5.🔒 Is the connection to this address scrambled (encrypted)?
   http://learn.example.com/news/today.html (a) Yes (b) No
6. 6.🌍 What is the protocol in this URL?
   http://www.example.com/maths/tables.html (a) http (b) https (c) www.example.com (d) /maths/tables.html
7. 7.🌍 What is the protocol in this URL?
   https://learn.example.com/games/chess.html (a) /games/chess.html (b) http (c) https (d) learn.example.com
8. 8.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is free (b) the site is a game (c) the data is scrambled (d) the site is fast
9. 9.🔒 Is the connection to this address scrambled (encrypted)?
   http://www.example.net/index.html (a) Yes (b) No
10. 10.🌍 Which one sends the page back? (a) HTTPS (b) the server (c) the URL (d) the browser
11. 11.🌍 Which one shows the page to you? (a) the URL (b) HTTPS (c) the server (d) the browser
12. 12.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/games/chess.html (a) No (b) Yes
13. 13.🌍 What is the protocol in this URL?
    https://www.example.net/index.html (a) https (b) /index.html (c) www.example.net (d) http
14. 14.True or false: the browser stores the site’s files. (a) False (b) True
15. 15.True or false: the URL is the page’s address. (a) True (b) False
16. 16.🔢 When you open a web page, which comes LAST? (a) DNS finds the server (b) the browser shows it (c) the browser asks it (d) the server sends files
17. 17.🔢 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) DNS finds the server
18. 18.🌍 What is the path in this URL?
    http://kids.example.org/games/chess.html (a) /games/chess.html (b) kids.example.org (c) http (d) /about.html
19. 19.🌍 What is the protocol in this URL?
    http://www.example.net/index.html (a) http (b) /index.html (c) www.example.net (d) https
20. 20.🌍 Which one asks for a web page? (a) the browser (b) the URL (c) the server (d) HTTPS
21. 21.🌍 Which one scrambles data on its way? (a) the browser (b) HTTPS (c) the URL (d) the server
22. 22.True or false: HTTPS is the page’s address. (a) False (b) True
23. 23.🔢 When you open a web page, which comes first: “you type the URL” or “the server sends files”? (a) you type the URL (b) the server sends files
24. 24.🔢 When you open a web page, which comes first: “the server sends files” or “DNS finds the server”? (a) the server sends files (b) DNS finds the server
25. 25.🌍 Which one is the page’s address? (a) the browser (b) the URL (c) HTTPS (d) the server
26. 26.🌍 What does a web address (URL) tell the browser? (a) how old you are (b) the page colour (c) your password (d) where the page is
27. 27.🌍 What is the protocol in this URL?
    http://kids.example.org/about.html (a) http (b) /about.html (c) https (d) kids.example.org
28. 28.🌍 What is the protocol in this URL?
    https://www.example.net/games/chess.html (a) www.example.net (b) http (c) /games/chess.html (d) https
29. 29.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser shows it (b) DNS finds the server (c) the browser asks it (d) the server sends files
30. 30.True or false: HTTPS scrambles data on its way. (a) True (b) False
31. 31.🌍 Which one stores the site’s files? (a) the browser (b) the server (c) the URL (d) HTTPS
32. 32.🌍 What is the domain name in this URL?
    https://www.example.com/news/today.html (a) kids.example.org (b) /news/today.html (c) www.example.com (d) https
33. 33.🌍 What is the protocol in this URL?
    https://www.example.net/about.html (a) /about.html (b) www.example.net (c) http (d) https
34. 34.🔢 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
35. 35.🌍 What is the domain name in this URL?
    https://learn.example.com/maths/tables.html (a) https (b) learn.example.com (c) /maths/tables.html (d) www.example.com
36. 36.🔢 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
37. 37.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/about.html (a) Yes (b) No
38. 38.True or false: the server shows the page to you. (a) False (b) True
39. 39.True or false: HTTPS asks for a web page. (a) True (b) False
40. 40.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/art/gallery.html (a) No (b) Yes

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