Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 541 · 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 does the lock (HTTPS) in the address bar mean? (a) the data is scrambled (b) the site is a game (c) the site is free (d) the site is fast
2. 2.🌍 Which one sends the page back? (a) the browser (b) the server (c) the URL (d) HTTPS
3. 3.True or false: the server asks for a web page. (a) False (b) True
4. 4.True or false: the server shows the page to you. (a) True (b) False
5. 5.🌍 What do we call the computer that stores a website? (a) a mouse (b) a keyboard (c) a server (d) a printer
6. 6.🌍 What does a web address (URL) tell the browser? (a) your password (b) the page colour (c) how old you are (d) where the page is
7. 7.True or false: HTTPS shows the page to you. (a) False (b) True
8. 8.True or false: HTTPS sends the page back. (a) True (b) False
9. 9.True or false: the server scrambles data on its way. (a) True (b) False
10. 10.🌍 What is the domain name in this URL?
    https://learn.example.com/art/gallery.html (a) www.example.com (b) learn.example.com (c) https (d) /art/gallery.html
11. 11.🔢 When you open a web page, which comes FIRST? (a) DNS finds the server (b) the browser shows it (c) the browser asks it (d) you type the URL
12. 12.🌍 What is the domain name in this URL?
    https://learn.example.com/games/chess.html (a) www.example.com (b) /games/chess.html (c) learn.example.com (d) https
13. 13.🌍 What is the path in this URL?
    http://www.example.com/maths/tables.html (a) /index.html (b) /maths/tables.html (c) www.example.com (d) http
14. 14.True or false: HTTPS asks for a web page. (a) False (b) True
15. 15.🌍 What is the path in this URL?
    https://www.example.net/news/today.html (a) www.example.net (b) /games/chess.html (c) https (d) /news/today.html
16. 16.🌍 What is the domain name in this URL?
    https://www.example.net/news/today.html (a) www.example.net (b) https (c) learn.example.com (d) /news/today.html
17. 17.🌍 What finds the server for a domain name like example.com? (a) alt (b) HTML (c) DNS (d) CSS
18. 18.🔢 When you open a web page, which comes first: “the browser asks it” or “the server sends files”? (a) the browser asks it (b) the server sends files
19. 19.🔢 When you open a web page, which comes first: “you type the URL” or “the browser shows it”? (a) you type the URL (b) the browser shows it
20. 20.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/about.html (a) No (b) Yes
21. 21.🌍 What is the path in this URL?
    http://learn.example.com/maths/tables.html (a) learn.example.com (b) http (c) /index.html (d) /maths/tables.html
22. 22.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/games/chess.html (a) Yes (b) No
23. 23.🌍 What is the domain name in this URL?
    http://learn.example.com/maths/tables.html (a) learn.example.com (b) http (c) www.example.com (d) /maths/tables.html
24. 24.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/about.html (a) Yes (b) No
25. 25.🌍 What is the path in this URL?
    http://www.example.com/games/chess.html (a) http (b) www.example.com (c) /about.html (d) /games/chess.html
26. 26.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser shows it”? (a) the browser shows it (b) DNS finds the server
27. 27.🌍 What is the domain name in this URL?
    http://www.example.com/news/today.html (a) kids.example.org (b) www.example.com (c) http (d) /news/today.html
28. 28.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/games/chess.html (a) No (b) Yes
29. 29.True or false: the URL asks for a web page. (a) False (b) True
30. 30.🌍 What is the path in this URL?
    https://www.example.net/maths/tables.html (a) https (b) www.example.net (c) /index.html (d) /maths/tables.html
31. 31.🌍 What is the path in this URL?
    https://learn.example.com/games/chess.html (a) https (b) /games/chess.html (c) /about.html (d) learn.example.com
32. 32.🌍 What is the path in this URL?
    http://kids.example.org/games/chess.html (a) /about.html (b) kids.example.org (c) http (d) /games/chess.html
33. 33.True or false: the browser sends the page back. (a) True (b) False
34. 34.🌍 What is the protocol in this URL?
    http://www.example.com/index.html (a) http (b) www.example.com (c) https (d) /index.html
35. 35.🌍 What is the protocol in this URL?
    http://school.example.in/about.html (a) /about.html (b) school.example.in (c) https (d) http
36. 36.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/games/chess.html (a) Yes (b) No
37. 37.🔢 When you open a web page, what comes right after “the server sends files”? (a) DNS finds the server (b) the browser shows it (c) the browser asks it (d) you type the URL
38. 38.True or false: HTTPS scrambles data on its way. (a) False (b) True
39. 39.🌍 What is the protocol in this URL?
    http://www.example.com/news/today.html (a) https (b) www.example.com (c) /news/today.html (d) http
40. 40.🌍 What is the protocol in this URL?
    https://www.example.net/about.html (a) http (b) www.example.net (c) /about.html (d) https

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