Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 60 · 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)?
   http://www.example.com/about.html (a) Yes (b) No
2. 2.🔢 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
3. 3.🌍 What is the domain name in this URL?
   http://www.example.com/art/gallery.html (a) http (b) /art/gallery.html (c) www.example.com (d) kids.example.org
4. 4.🌍 What is the protocol in this URL?
   http://www.example.com/about.html (a) www.example.com (b) /about.html (c) http (d) https
5. 5.🔒 What does the lock (HTTPS) in the address bar mean? (a) the data is scrambled (b) the site is fast (c) the site is a game (d) the site is free
6. 6.🌍 What is the protocol in this URL?
   http://kids.example.org/news/today.html (a) /news/today.html (b) http (c) kids.example.org (d) https
7. 7.🌍 What finds the server for a domain name like example.com? (a) DNS (b) CSS (c) alt (d) HTML
8. 8.True or false: HTTPS stores the site’s files. (a) True (b) False
9. 9.🔢 When you open a web page, which comes first: “the server sends files” or “you type the URL”? (a) you type the URL (b) the server sends files
10. 10.🔢 When you open a web page, which comes first: “the server sends files” or “DNS finds the server”? (a) DNS finds the server (b) the server sends files
11. 11.🌍 Which one sends the page back? (a) the URL (b) HTTPS (c) the server (d) the browser
12. 12.🌍 What does a web address (URL) tell the browser? (a) the page colour (b) your password (c) how old you are (d) where the page is
13. 13.🔢 When you open a web page, which comes first: “the browser shows it” or “the browser asks it”? (a) the browser shows it (b) the browser asks it
14. 14.🌍 What do we call the computer that stores a website? (a) a server (b) a mouse (c) a printer (d) a keyboard
15. 15.🔢 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
16. 16.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the server sends files (b) you type the URL (c) the browser asks it (d) the browser shows it
17. 17.True or false: the browser asks for a web page. (a) True (b) False
18. 18.🌍 What is the protocol in this URL?
    http://school.example.in/about.html (a) https (b) /about.html (c) http (d) school.example.in
19. 19.🌍 What is the domain name in this URL?
    http://school.example.in/news/today.html (a) http (b) school.example.in (c) www.example.net (d) /news/today.html
20. 20.🔢 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
21. 21.🔢 When you open a web page, which comes FIRST? (a) DNS finds the server (b) the browser asks it (c) the browser shows it (d) you type the URL
22. 22.True or false: the URL asks for a web page. (a) False (b) True
23. 23.🌍 What is the domain name in this URL?
    https://kids.example.org/games/chess.html (a) https (b) /games/chess.html (c) school.example.in (d) kids.example.org
24. 24.🌍 What is the path in this URL?
    https://school.example.in/about.html (a) /maths/tables.html (b) https (c) school.example.in (d) /about.html
25. 25.🌍 Which one scrambles data on its way? (a) the URL (b) the browser (c) the server (d) HTTPS
26. 26.🌍 What is the protocol in this URL?
    https://school.example.in/art/gallery.html (a) school.example.in (b) /art/gallery.html (c) http (d) https
27. 27.True or false: the URL shows the page to you. (a) True (b) False
28. 28.🔢 When you open a web page, which comes LAST? (a) the browser asks it (b) you type the URL (c) the server sends files (d) the browser shows it
29. 29.True or false: the server asks for a web page. (a) True (b) False
30. 30.True or false: the browser is the page’s address. (a) True (b) False
31. 31.🌍 Which one shows the page to you? (a) HTTPS (b) the URL (c) the browser (d) the server
32. 32.🌍 What is the path in this URL?
    http://learn.example.com/news/today.html (a) http (b) learn.example.com (c) /news/today.html (d) /games/chess.html
33. 33.🌍 What is the protocol in this URL?
    http://www.example.net/index.html (a) /index.html (b) https (c) www.example.net (d) http
34. 34.🌍 What is the domain name in this URL?
    http://www.example.net/index.html (a) /index.html (b) www.example.net (c) http (d) learn.example.com
35. 35.🌍 What is the protocol in this URL?
    http://www.example.com/index.html (a) https (b) www.example.com (c) http (d) /index.html
36. 36.🌍 What is the protocol in this URL?
    http://learn.example.com/maths/tables.html (a) http (b) https (c) /maths/tables.html (d) learn.example.com
37. 37.🌍 What is the protocol in this URL?
    http://learn.example.com/about.html (a) https (b) http (c) /about.html (d) learn.example.com
38. 38.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/about.html (a) Yes (b) No
39. 39.🌍 What is the path in this URL?
    https://learn.example.com/index.html (a) /art/gallery.html (b) /index.html (c) learn.example.com (d) https
40. 40.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/about.html (a) Yes (b) No

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