Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 126 · 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.True or false: the server sends the page back. (a) False (b) True
2. 2.🔢 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) you type the URL (d) the browser asks it
3. 3.🔒 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
4. 4.🔢 When you open a web page, which comes LAST? (a) the browser shows it (b) DNS finds the server (c) you type the URL (d) the browser asks it
5. 5.🌍 What is the path in this URL?
   http://www.example.net/art/gallery.html (a) /art/gallery.html (b) /news/today.html (c) http (d) www.example.net
6. 6.🌍 What finds the server for a domain name like example.com? (a) DNS (b) alt (c) HTML (d) CSS
7. 7.🌍 What is the path in this URL?
   http://www.example.com/about.html (a) www.example.com (b) /maths/tables.html (c) /about.html (d) http
8. 8.🌍 What is the path in this URL?
   https://kids.example.org/art/gallery.html (a) https (b) kids.example.org (c) /art/gallery.html (d) /news/today.html
9. 9.🔒 Is the connection to this address scrambled (encrypted)?
   http://school.example.in/index.html (a) Yes (b) No
10. 10.🔢 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
11. 11.🌍 Which one scrambles data on its way? (a) the browser (b) the URL (c) HTTPS (d) the server
12. 12.🌍 What is the domain name in this URL?
    http://learn.example.com/art/gallery.html (a) http (b) /art/gallery.html (c) www.example.com (d) learn.example.com
13. 13.🌍 What is the path in this URL?
    http://kids.example.org/about.html (a) kids.example.org (b) /about.html (c) http (d) /maths/tables.html
14. 14.🌍 What is the path in this URL?
    http://www.example.com/art/gallery.html (a) /news/today.html (b) /art/gallery.html (c) www.example.com (d) http
15. 15.🌍 What is the protocol in this URL?
    https://www.example.net/games/chess.html (a) /games/chess.html (b) www.example.net (c) http (d) https
16. 16.🌍 What is the domain name in this URL?
    http://school.example.in/games/chess.html (a) /games/chess.html (b) school.example.in (c) www.example.net (d) http
17. 17.🌍 What is the path in this URL?
    https://learn.example.com/about.html (a) https (b) /maths/tables.html (c) learn.example.com (d) /about.html
18. 18.🌍 What is the protocol in this URL?
    http://kids.example.org/maths/tables.html (a) /maths/tables.html (b) http (c) kids.example.org (d) https
19. 19.True or false: the browser shows the page to you. (a) True (b) False
20. 20.🔢 When you open a web page, which comes first: “you type the URL” or “the browser asks it”? (a) you type the URL (b) the browser asks it
21. 21.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) you type the URL (b) the browser asks it (c) the server sends files (d) the browser shows it
22. 22.🔢 When you open a web page, which comes FIRST? (a) you type the URL (b) DNS finds the server (c) the browser asks it (d) the browser shows it
23. 23.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/about.html (a) Yes (b) No
24. 24.🌍 What is the domain name in this URL?
    https://school.example.in/index.html (a) www.example.net (b) /index.html (c) https (d) school.example.in
25. 25.🌍 Which one is the page’s address? (a) the URL (b) the browser (c) the server (d) HTTPS
26. 26.🌍 What is the domain name in this URL?
    https://kids.example.org/news/today.html (a) /news/today.html (b) school.example.in (c) kids.example.org (d) https
27. 27.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a server (c) a mouse (d) a printer
28. 28.🌍 What is the path in this URL?
    http://kids.example.org/games/chess.html (a) http (b) kids.example.org (c) /about.html (d) /games/chess.html
29. 29.True or false: HTTPS stores the site’s files. (a) True (b) False
30. 30.True or false: the server asks for a web page. (a) False (b) True
31. 31.🌍 What is the protocol in this URL?
    https://kids.example.org/maths/tables.html (a) https (b) kids.example.org (c) http (d) /maths/tables.html
32. 32.🌍 What is the domain name in this URL?
    https://school.example.in/maths/tables.html (a) https (b) school.example.in (c) /maths/tables.html (d) www.example.net
33. 33.🔢 When you open a web page, which comes first: “the server sends files” or “you type the URL”? (a) the server sends files (b) you type the URL
34. 34.🔢 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
35. 35.🌍 What is the domain name in this URL?
    http://www.example.com/about.html (a) www.example.com (b) /about.html (c) kids.example.org (d) http
36. 36.True or false: HTTPS asks for a web page. (a) True (b) False
37. 37.🌍 What is the protocol in this URL?
    https://kids.example.org/games/chess.html (a) kids.example.org (b) http (c) https (d) /games/chess.html
38. 38.🌍 Which one shows the page to you? (a) HTTPS (b) the server (c) the URL (d) the browser
39. 39.🌍 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
40. 40.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/maths/tables.html (a) No (b) Yes

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