Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 646 · 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: HTTPS scrambles data on its way. (a) False (b) True
2. 2.🌍 Which one asks for a web page? (a) the server (b) the browser (c) the URL (d) HTTPS
3. 3.🔢 When you open a web page, which comes first: “the browser asks it” or “the server sends files”? (a) the server sends files (b) the browser asks it
4. 4.🔢 When you open a web page, what comes right after “the browser asks it”? (a) you type the URL (b) the server sends files (c) DNS finds the server (d) the browser shows it
5. 5.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser asks it”? (a) the browser asks it (b) DNS finds the server
6. 6.🌍 What is the domain name in this URL?
   http://kids.example.org/news/today.html (a) school.example.in (b) /news/today.html (c) kids.example.org (d) http
7. 7.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) you type the URL (b) the server sends files (c) the browser shows it (d) the browser asks it
8. 8.🌍 What is the protocol in this URL?
   http://learn.example.com/news/today.html (a) learn.example.com (b) /news/today.html (c) http (d) https
9. 9.🌍 What is the path in this URL?
   http://learn.example.com/index.html (a) http (b) learn.example.com (c) /index.html (d) /art/gallery.html
10. 10.🌍 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
11. 11.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/about.html (a) Yes (b) No
12. 12.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/art/gallery.html (a) No (b) Yes
13. 13.🔢 When you open a web page, which comes first: “the browser shows it” or “the server sends files”? (a) the browser shows it (b) the server sends files
14. 14.🌍 What is the domain name in this URL?
    https://www.example.com/news/today.html (a) www.example.com (b) /news/today.html (c) kids.example.org (d) https
15. 15.True or false: the browser asks for a web page. (a) False (b) True
16. 16.True or false: the browser stores the site’s files. (a) False (b) True
17. 17.True or false: HTTPS sends the page back. (a) True (b) False
18. 18.🔢 When you open a web page, which comes LAST? (a) the server sends files (b) the browser shows it (c) the browser asks it (d) DNS finds the server
19. 19.🌍 What do we call the computer that stores a website? (a) a printer (b) a mouse (c) a server (d) a keyboard
20. 20.🌍 What is the protocol in this URL?
    https://learn.example.com/news/today.html (a) learn.example.com (b) http (c) /news/today.html (d) https
21. 21.True or false: the URL sends the page back. (a) True (b) False
22. 22.🌍 What is the path in this URL?
    https://school.example.in/index.html (a) /index.html (b) /art/gallery.html (c) school.example.in (d) https
23. 23.🌍 What finds the server for a domain name like example.com? (a) HTML (b) alt (c) DNS (d) CSS
24. 24.🌍 Which one scrambles data on its way? (a) the browser (b) the URL (c) the server (d) HTTPS
25. 25.🌍 What is the protocol in this URL?
    http://www.example.net/index.html (a) www.example.net (b) http (c) /index.html (d) https
26. 26.🌍 What is the domain name in this URL?
    http://kids.example.org/about.html (a) /about.html (b) http (c) school.example.in (d) kids.example.org
27. 27.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is fast (b) the site is a game (c) the site is free (d) the data is scrambled
28. 28.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/index.html (a) No (b) Yes
29. 29.🌍 What is the path in this URL?
    http://www.example.com/maths/tables.html (a) /index.html (b) www.example.com (c) /maths/tables.html (d) http
30. 30.🔢 When you open a web page, which comes FIRST? (a) the browser shows it (b) the server sends files (c) DNS finds the server (d) you type the URL
31. 31.🌍 What is the protocol in this URL?
    http://school.example.in/about.html (a) school.example.in (b) https (c) /about.html (d) http
32. 32.🔢 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) the browser asks it (d) you type the URL
33. 33.True or false: the server sends the page back. (a) True (b) False
34. 34.🌍 What is the domain name in this URL?
    https://learn.example.com/games/chess.html (a) https (b) /games/chess.html (c) learn.example.com (d) www.example.com
35. 35.🌍 What is the protocol in this URL?
    https://www.example.com/art/gallery.html (a) www.example.com (b) https (c) /art/gallery.html (d) http
36. 36.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/art/gallery.html (a) No (b) Yes
37. 37.🌍 What is the protocol in this URL?
    http://kids.example.org/index.html (a) /index.html (b) http (c) https (d) kids.example.org
38. 38.True or false: the server shows the page to you. (a) False (b) True
39. 39.🌍 What is the domain name in this URL?
    https://school.example.in/about.html (a) https (b) /about.html (c) www.example.net (d) school.example.in
40. 40.🌍 Which one is the page’s address? (a) the URL (b) HTTPS (c) the server (d) the browser

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