Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 252 · 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.🔢 When you open a web page, which comes first: “the browser asks it” or “you type the URL”? (a) the browser asks it (b) you type the URL
2. 2.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) you type the URL (b) the server sends files (c) the browser asks it (d) the browser shows it
3. 3.🔒 Is the connection to this address scrambled (encrypted)?
   https://www.example.com/news/today.html (a) No (b) Yes
4. 4.🌍 What is the domain name in this URL?
   https://www.example.com/art/gallery.html (a) /art/gallery.html (b) kids.example.org (c) www.example.com (d) https
5. 5.🔢 When you open a web page, which comes first: “the server sends files” or “the browser shows it”? (a) the browser shows it (b) the server sends files
6. 6.True or false: HTTPS sends the page back. (a) True (b) False
7. 7.🌍 What is the protocol in this URL?
   https://learn.example.com/news/today.html (a) https (b) learn.example.com (c) /news/today.html (d) http
8. 8.🔒 Is the connection to this address scrambled (encrypted)?
   https://www.example.net/news/today.html (a) No (b) Yes
9. 9.🌍 What is the protocol in this URL?
   https://school.example.in/games/chess.html (a) /games/chess.html (b) school.example.in (c) https (d) http
10. 10.🌍 What does a web address (URL) tell the browser? (a) how old you are (b) your password (c) the page colour (d) where the page is
11. 11.🌍 Which one shows the page to you? (a) the URL (b) the browser (c) the server (d) HTTPS
12. 12.🔢 When you open a web page, what comes right after “the browser asks it”? (a) the server sends files (b) the browser shows it (c) you type the URL (d) DNS finds the server
13. 13.🌍 What is the protocol in this URL?
    http://school.example.in/index.html (a) http (b) school.example.in (c) https (d) /index.html
14. 14.🌍 What is the protocol in this URL?
    http://www.example.com/about.html (a) www.example.com (b) /about.html (c) https (d) http
15. 15.🌍 What do we call the computer that stores a website? (a) a printer (b) a keyboard (c) a server (d) a mouse
16. 16.🌍 Which one is the page’s address? (a) HTTPS (b) the browser (c) the server (d) the URL
17. 17.🌍 What is the path in this URL?
    https://learn.example.com/maths/tables.html (a) learn.example.com (b) /index.html (c) https (d) /maths/tables.html
18. 18.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/index.html (a) No (b) Yes
19. 19.True or false: the browser shows the page to you. (a) True (b) False
20. 20.🌍 Which one sends the page back? (a) the server (b) HTTPS (c) the browser (d) the URL
21. 21.🌍 What is the domain name in this URL?
    https://www.example.com/index.html (a) www.example.com (b) kids.example.org (c) https (d) /index.html
22. 22.🌍 What is the protocol in this URL?
    https://kids.example.org/maths/tables.html (a) /maths/tables.html (b) kids.example.org (c) http (d) https
23. 23.🌍 What is the domain name in this URL?
    https://school.example.in/index.html (a) /index.html (b) school.example.in (c) https (d) www.example.net
24. 24.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/games/chess.html (a) No (b) Yes
25. 25.🌍 What is the path in this URL?
    http://kids.example.org/art/gallery.html (a) kids.example.org (b) /art/gallery.html (c) /news/today.html (d) http
26. 26.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/index.html (a) No (b) Yes
27. 27.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is free (b) the site is a game (c) the site is fast (d) the data is scrambled
28. 28.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser shows it (b) the server sends files (c) DNS finds the server (d) the browser asks it
29. 29.🌍 What is the protocol in this URL?
    https://kids.example.org/games/chess.html (a) http (b) kids.example.org (c) /games/chess.html (d) https
30. 30.🌍 What is the domain name in this URL?
    http://www.example.net/index.html (a) /index.html (b) http (c) learn.example.com (d) www.example.net
31. 31.🌍 What is the domain name in this URL?
    http://school.example.in/news/today.html (a) www.example.net (b) http (c) school.example.in (d) /news/today.html
32. 32.🌍 What is the path in this URL?
    https://school.example.in/about.html (a) https (b) /about.html (c) /maths/tables.html (d) school.example.in
33. 33.🔢 When you open a web page, which comes first: “DNS finds the server” or “the server sends files”? (a) the server sends files (b) DNS finds the server
34. 34.🔢 When you open a web page, which comes FIRST? (a) DNS finds the server (b) the browser shows it (c) you type the URL (d) the browser asks it
35. 35.True or false: the server sends the page back. (a) True (b) False
36. 36.🌍 What finds the server for a domain name like example.com? (a) HTML (b) alt (c) DNS (d) CSS
37. 37.True or false: HTTPS asks for a web page. (a) True (b) False
38. 38.🌍 What is the path in this URL?
    http://www.example.net/maths/tables.html (a) http (b) /index.html (c) /maths/tables.html (d) www.example.net
39. 39.True or false: the URL is the page’s address. (a) False (b) True
40. 40.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/games/chess.html (a) Yes (b) No

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