Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 877 · 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.🔒 Is the connection to this address scrambled (encrypted)?
   https://www.example.com/art/gallery.html (a) No (b) Yes
2. 2.🌍 Which one sends the page back? (a) the server (b) the browser (c) HTTPS (d) the URL
3. 3.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) the browser shows it (c) the browser asks it (d) you type the URL
4. 4.🌍 What is the protocol in this URL?
   https://www.example.com/index.html (a) http (b) www.example.com (c) https (d) /index.html
5. 5.🌍 Which one is the page’s address? (a) the browser (b) HTTPS (c) the server (d) the URL
6. 6.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser asks it”? (a) DNS finds the server (b) the browser asks it
7. 7.🔢 When you open a web page, what comes right after “the server sends files”? (a) you type the URL (b) the browser asks it (c) the browser shows it (d) DNS finds the server
8. 8.🌍 What is the domain name in this URL?
   http://www.example.net/games/chess.html (a) /games/chess.html (b) http (c) www.example.net (d) learn.example.com
9. 9.🔢 When you open a web page, which comes LAST? (a) the browser shows it (b) you type the URL (c) the browser asks it (d) the server sends files
10. 10.🔢 When you open a web page, what comes right after “the browser asks it”? (a) DNS finds the server (b) the browser shows it (c) the server sends files (d) you type the URL
11. 11.🔢 When you open a web page, which comes first: “the browser asks it” or “you type the URL”? (a) you type the URL (b) the browser asks it
12. 12.🔢 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
13. 13.🌍 Which one asks for a web page? (a) HTTPS (b) the URL (c) the server (d) the browser
14. 14.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is fast (b) the data is scrambled (c) the site is a game (d) the site is free
15. 15.🌍 What finds the server for a domain name like example.com? (a) HTML (b) CSS (c) DNS (d) alt
16. 16.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the browser shows it (b) the server sends files (c) you type the URL (d) the browser asks it
17. 17.🌍 Which one stores the site’s files? (a) HTTPS (b) the URL (c) the server (d) the browser
18. 18.🌍 Which one shows the page to you? (a) HTTPS (b) the URL (c) the browser (d) the server
19. 19.🌍 What is the domain name in this URL?
    http://www.example.com/maths/tables.html (a) kids.example.org (b) /maths/tables.html (c) www.example.com (d) http
20. 20.🌍 What is the protocol in this URL?
    http://www.example.net/maths/tables.html (a) https (b) www.example.net (c) http (d) /maths/tables.html
21. 21.🌍 What do we call the computer that stores a website? (a) a mouse (b) a printer (c) a keyboard (d) a server
22. 22.🌍 What is the domain name in this URL?
    https://www.example.com/art/gallery.html (a) www.example.com (b) /art/gallery.html (c) kids.example.org (d) https
23. 23.🌍 What is the domain name in this URL?
    https://www.example.net/index.html (a) /index.html (b) https (c) www.example.net (d) learn.example.com
24. 24.🌍 What is the path in this URL?
    http://www.example.net/index.html (a) http (b) /art/gallery.html (c) /index.html (d) www.example.net
25. 25.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/index.html (a) Yes (b) No
26. 26.True or false: the URL shows the page to you. (a) True (b) False
27. 27.🌍 What is the path in this URL?
    https://school.example.in/about.html (a) /about.html (b) /maths/tables.html (c) school.example.in (d) https
28. 28.🌍 What does a web address (URL) tell the browser? (a) your password (b) the page colour (c) where the page is (d) how old you are
29. 29.🌍 What is the protocol in this URL?
    http://kids.example.org/art/gallery.html (a) https (b) kids.example.org (c) /art/gallery.html (d) http
30. 30.🌍 What is the protocol in this URL?
    http://kids.example.org/maths/tables.html (a) /maths/tables.html (b) http (c) https (d) kids.example.org
31. 31.True or false: the URL scrambles data on its way. (a) False (b) True
32. 32.🌍 What is the protocol in this URL?
    http://www.example.net/news/today.html (a) http (b) /news/today.html (c) https (d) www.example.net
33. 33.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/games/chess.html (a) No (b) Yes
34. 34.🌍 What is the domain name in this URL?
    https://www.example.net/games/chess.html (a) learn.example.com (b) https (c) /games/chess.html (d) www.example.net
35. 35.True or false: the server stores the site’s files. (a) True (b) False
36. 36.🌍 What is the protocol in this URL?
    http://kids.example.org/index.html (a) http (b) /index.html (c) https (d) kids.example.org
37. 37.🌍 What is the domain name in this URL?
    http://www.example.com/index.html (a) http (b) www.example.com (c) /index.html (d) kids.example.org
38. 38.True or false: the browser sends the page back. (a) True (b) False
39. 39.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/news/today.html (a) Yes (b) No
40. 40.🔢 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

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