Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 251 · 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 protocol in this URL?
   https://www.example.com/art/gallery.html (a) www.example.com (b) /art/gallery.html (c) http (d) https
2. 2.🔒 Is the connection to this address scrambled (encrypted)?
   https://www.example.com/games/chess.html (a) No (b) Yes
3. 3.🌍 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
4. 4.🌍 What finds the server for a domain name like example.com? (a) HTML (b) DNS (c) CSS (d) alt
5. 5.🌍 What is the domain name in this URL?
   https://www.example.net/art/gallery.html (a) learn.example.com (b) www.example.net (c) https (d) /art/gallery.html
6. 6.🔒 Is the connection to this address scrambled (encrypted)?
   https://www.example.com/maths/tables.html (a) No (b) Yes
7. 7.🌍 What is the domain name in this URL?
   https://www.example.net/index.html (a) /index.html (b) learn.example.com (c) www.example.net (d) https
8. 8.🔢 When you open a web page, which comes FIRST? (a) DNS finds the server (b) the server sends files (c) the browser asks it (d) you type the URL
9. 9.True or false: the server scrambles data on its way. (a) False (b) True
10. 10.🌍 What is the path in this URL?
    http://www.example.com/art/gallery.html (a) /news/today.html (b) www.example.com (c) /art/gallery.html (d) http
11. 11.🔢 When you open a web page, which comes first: “the server sends files” or “the browser asks it”? (a) the browser asks it (b) the server sends files
12. 12.True or false: HTTPS shows the page to you. (a) True (b) False
13. 13.🌍 What is the domain name in this URL?
    https://school.example.in/news/today.html (a) www.example.net (b) /news/today.html (c) https (d) school.example.in
14. 14.🌍 What is the domain name in this URL?
    http://school.example.in/art/gallery.html (a) http (b) school.example.in (c) /art/gallery.html (d) www.example.net
15. 15.🌍 What is the path in this URL?
    http://kids.example.org/maths/tables.html (a) /maths/tables.html (b) /index.html (c) kids.example.org (d) http
16. 16.True or false: HTTPS asks for a web page. (a) False (b) True
17. 17.True or false: the server shows the page to you. (a) True (b) False
18. 18.🌍 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
19. 19.🔢 When you open a web page, which comes first: “the browser shows it” or “DNS finds the server”? (a) DNS finds the server (b) the browser shows it
20. 20.🌍 What is the domain name in this URL?
    https://www.example.com/games/chess.html (a) kids.example.org (b) www.example.com (c) https (d) /games/chess.html
21. 21.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/art/gallery.html (a) Yes (b) No
22. 22.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/games/chess.html (a) No (b) Yes
23. 23.🔢 When you open a web page, which comes first: “DNS finds the server” or “you type the URL”? (a) you type the URL (b) DNS finds the server
24. 24.🌍 What do we call the computer that stores a website? (a) a mouse (b) a server (c) a keyboard (d) a printer
25. 25.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is free (b) the site is fast (c) the site is a game (d) the data is scrambled
26. 26.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/games/chess.html (a) Yes (b) No
27. 27.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/art/gallery.html (a) Yes (b) No
28. 28.🌍 What is the domain name in this URL?
    https://www.example.com/maths/tables.html (a) https (b) /maths/tables.html (c) www.example.com (d) kids.example.org
29. 29.🌍 Which one is the page’s address? (a) the server (b) HTTPS (c) the browser (d) the URL
30. 30.True or false: the server sends the page back. (a) True (b) False
31. 31.🌍 Which one sends the page back? (a) the server (b) the browser (c) HTTPS (d) the URL
32. 32.🔢 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
33. 33.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/maths/tables.html (a) Yes (b) No
34. 34.🔢 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
35. 35.🌍 Which one asks for a web page? (a) HTTPS (b) the URL (c) the server (d) the browser
36. 36.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/news/today.html (a) Yes (b) No
37. 37.🔢 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
38. 38.True or false: the browser scrambles data on its way. (a) True (b) False
39. 39.🌍 What is the domain name in this URL?
    https://learn.example.com/maths/tables.html (a) https (b) learn.example.com (c) www.example.com (d) /maths/tables.html
40. 40.True or false: the server is the page’s address. (a) False (b) True

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