Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 417 · 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: “you type the URL” or “DNS finds the server”? (a) you type the URL (b) DNS finds the server
2. 2.🌍 Which one is the page’s address? (a) HTTPS (b) the browser (c) the URL (d) the server
3. 3.🌍 What is the path in this URL?
   https://www.example.com/games/chess.html (a) https (b) www.example.com (c) /about.html (d) /games/chess.html
4. 4.🌍 What is the protocol in this URL?
   https://www.example.com/maths/tables.html (a) /maths/tables.html (b) http (c) https (d) www.example.com
5. 5.🔢 When you open a web page, which comes LAST? (a) the browser shows it (b) you type the URL (c) DNS finds the server (d) the server sends files
6. 6.🌍 What is the path in this URL?
   https://www.example.com/maths/tables.html (a) www.example.com (b) /index.html (c) /maths/tables.html (d) https
7. 7.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is fast (b) the site is free (c) the data is scrambled (d) the site is a game
8. 8.🌍 What is the domain name in this URL?
   http://www.example.net/maths/tables.html (a) www.example.net (b) /maths/tables.html (c) learn.example.com (d) http
9. 9.🔢 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
10. 10.🌍 What is the protocol in this URL?
    https://www.example.net/art/gallery.html (a) https (b) http (c) www.example.net (d) /art/gallery.html
11. 11.🌍 What is the domain name in this URL?
    https://kids.example.org/games/chess.html (a) https (b) kids.example.org (c) /games/chess.html (d) school.example.in
12. 12.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/about.html (a) No (b) Yes
13. 13.🌍 Which one scrambles data on its way? (a) the server (b) the URL (c) the browser (d) HTTPS
14. 14.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/about.html (a) No (b) Yes
15. 15.True or false: HTTPS shows the page to you. (a) False (b) True
16. 16.🌍 Which one sends the page back? (a) the browser (b) the URL (c) the server (d) HTTPS
17. 17.🔢 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
18. 18.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/maths/tables.html (a) Yes (b) No
19. 19.🌍 What is the protocol in this URL?
    https://www.example.com/about.html (a) https (b) www.example.com (c) /about.html (d) http
20. 20.🌍 What is the path in this URL?
    http://school.example.in/games/chess.html (a) school.example.in (b) /about.html (c) /games/chess.html (d) http
21. 21.🔢 When you open a web page, which comes first: “DNS finds the server” or “the server sends files”? (a) DNS finds the server (b) the server sends files
22. 22.🌍 What is the path in this URL?
    http://www.example.net/games/chess.html (a) www.example.net (b) /games/chess.html (c) http (d) /about.html
23. 23.🌍 What is the domain name in this URL?
    https://school.example.in/art/gallery.html (a) www.example.net (b) school.example.in (c) /art/gallery.html (d) https
24. 24.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a mouse (c) a server (d) a printer
25. 25.🌍 What is the protocol in this URL?
    http://learn.example.com/maths/tables.html (a) https (b) learn.example.com (c) /maths/tables.html (d) http
26. 26.🌍 Which one asks for a web page? (a) the browser (b) HTTPS (c) the URL (d) the server
27. 27.🔢 When you open a web page, which comes first: “you type the URL” or “the browser asks it”? (a) the browser asks it (b) you type the URL
28. 28.🌍 What is the path in this URL?
    https://kids.example.org/maths/tables.html (a) https (b) /index.html (c) kids.example.org (d) /maths/tables.html
29. 29.True or false: the browser shows the page to you. (a) False (b) True
30. 30.🔢 When you open a web page, what comes right after “you type the URL”? (a) the server sends files (b) the browser asks it (c) the browser shows it (d) DNS finds the server
31. 31.🌍 What is the protocol in this URL?
    http://www.example.net/maths/tables.html (a) www.example.net (b) https (c) http (d) /maths/tables.html
32. 32.🌍 What is the path in this URL?
    https://school.example.in/art/gallery.html (a) https (b) /art/gallery.html (c) /news/today.html (d) school.example.in
33. 33.🌍 What does a web address (URL) tell the browser? (a) the page colour (b) your password (c) where the page is (d) how old you are
34. 34.🌍 What is the protocol in this URL?
    https://learn.example.com/about.html (a) learn.example.com (b) /about.html (c) http (d) https
35. 35.True or false: the browser asks for a web page. (a) True (b) False
36. 36.True or false: HTTPS sends the page back. (a) True (b) False
37. 37.🌍 What is the domain name in this URL?
    https://www.example.net/maths/tables.html (a) www.example.net (b) learn.example.com (c) /maths/tables.html (d) https
38. 38.🌍 What is the domain name in this URL?
    http://www.example.com/index.html (a) /index.html (b) kids.example.org (c) www.example.com (d) http
39. 39.🌍 What is the path in this URL?
    https://kids.example.org/games/chess.html (a) /about.html (b) kids.example.org (c) https (d) /games/chess.html
40. 40.🌍 What finds the server for a domain name like example.com? (a) HTML (b) DNS (c) alt (d) CSS

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