Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 556 · 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.🌍 Which one sends the page back? (a) the URL (b) HTTPS (c) the server (d) the browser
2. 2.🌍 Which one asks for a web page? (a) the browser (b) HTTPS (c) the URL (d) the server
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.True or false: the server shows the page to you. (a) True (b) False
5. 5.🔢 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) you type the URL (d) the server sends files
6. 6.🌍 What finds the server for a domain name like example.com? (a) DNS (b) alt (c) HTML (d) CSS
7. 7.🔒 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
8. 8.🌍 Which one scrambles data on its way? (a) the server (b) the browser (c) HTTPS (d) the URL
9. 9.True or false: the server sends the page back. (a) False (b) True
10. 10.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/about.html (a) Yes (b) No
11. 11.True or false: the URL sends the page back. (a) True (b) False
12. 12.True or false: the server stores the site’s files. (a) False (b) True
13. 13.🌍 What is the path in this URL?
    https://kids.example.org/games/chess.html (a) https (b) kids.example.org (c) /games/chess.html (d) /about.html
14. 14.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/maths/tables.html (a) No (b) Yes
15. 15.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a mouse (c) a printer (d) a server
16. 16.True or false: the URL is the page’s address. (a) False (b) True
17. 17.🌍 What is the domain name in this URL?
    http://kids.example.org/games/chess.html (a) http (b) school.example.in (c) /games/chess.html (d) kids.example.org
18. 18.🔢 When you open a web page, which comes first: “the browser asks it” or “DNS finds the server”? (a) the browser asks it (b) DNS finds the server
19. 19.True or false: HTTPS stores the site’s files. (a) True (b) False
20. 20.🌍 What is the domain name in this URL?
    http://www.example.com/maths/tables.html (a) kids.example.org (b) http (c) /maths/tables.html (d) www.example.com
21. 21.🌍 What is the protocol in this URL?
    https://kids.example.org/maths/tables.html (a) http (b) kids.example.org (c) https (d) /maths/tables.html
22. 22.🌍 What is the protocol in this URL?
    https://www.example.net/maths/tables.html (a) /maths/tables.html (b) https (c) http (d) www.example.net
23. 23.🌍 What is the domain name in this URL?
    http://learn.example.com/maths/tables.html (a) learn.example.com (b) www.example.com (c) /maths/tables.html (d) http
24. 24.🌍 What is the protocol in this URL?
    http://www.example.com/games/chess.html (a) http (b) /games/chess.html (c) www.example.com (d) https
25. 25.🌍 Which one shows the page to you? (a) HTTPS (b) the server (c) the URL (d) the browser
26. 26.🔢 When you open a web page, which comes LAST? (a) the browser shows it (b) the browser asks it (c) you type the URL (d) the server sends files
27. 27.🔢 When you open a web page, which comes first: “DNS finds the server” or “you type the URL”? (a) DNS finds the server (b) you type the URL
28. 28.True or false: the browser asks for a web page. (a) False (b) True
29. 29.True or false: the URL asks for a web page. (a) True (b) False
30. 30.🌍 What is the path in this URL?
    http://learn.example.com/news/today.html (a) /games/chess.html (b) http (c) learn.example.com (d) /news/today.html
31. 31.🌍 What is the protocol in this URL?
    https://www.example.net/news/today.html (a) http (b) /news/today.html (c) https (d) www.example.net
32. 32.🔢 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
33. 33.🌍 What is the protocol in this URL?
    https://learn.example.com/games/chess.html (a) https (b) learn.example.com (c) http (d) /games/chess.html
34. 34.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/news/today.html (a) Yes (b) No
35. 35.🌍 What is the protocol in this URL?
    https://learn.example.com/news/today.html (a) learn.example.com (b) /news/today.html (c) https (d) http
36. 36.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/games/chess.html (a) Yes (b) No
37. 37.🌍 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
38. 38.🔢 When you open a web page, which comes first: “you type the URL” or “the server sends files”? (a) the server sends files (b) you type the URL
39. 39.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/games/chess.html (a) No (b) Yes
40. 40.True or false: the URL shows the page to you. (a) True (b) False

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