Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 972 · 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 URL scrambles data on its way. (a) True (b) False
2. 2.🌍 What is the protocol in this URL?
   http://school.example.in/maths/tables.html (a) https (b) http (c) /maths/tables.html (d) school.example.in
3. 3.🌍 Which one sends the page back? (a) the browser (b) the server (c) HTTPS (d) the URL
4. 4.🔢 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
5. 5.🔒 Is the connection to this address scrambled (encrypted)?
   https://www.example.net/art/gallery.html (a) No (b) Yes
6. 6.🔒 Is the connection to this address scrambled (encrypted)?
   http://school.example.in/art/gallery.html (a) Yes (b) No
7. 7.🔢 When you open a web page, which comes FIRST? (a) DNS finds the server (b) the browser shows it (c) you type the URL (d) the server sends files
8. 8.🌍 Which one is the page’s address? (a) the URL (b) the server (c) HTTPS (d) the browser
9. 9.🌍 Which one shows the page to you? (a) the URL (b) HTTPS (c) the browser (d) the server
10. 10.True or false: HTTPS scrambles data on its way. (a) True (b) False
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.🔒 What does the lock (HTTPS) in the address bar mean? (a) the data is scrambled (b) the site is free (c) the site is a game (d) the site is fast
13. 13.🌍 What is the domain name in this URL?
    http://learn.example.com/about.html (a) /about.html (b) http (c) learn.example.com (d) www.example.com
14. 14.🌍 What do we call the computer that stores a website? (a) a server (b) a keyboard (c) a mouse (d) a printer
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://www.example.net/maths/tables.html (a) learn.example.com (b) http (c) www.example.net (d) /maths/tables.html
17. 17.🔢 When you open a web page, which comes LAST? (a) the browser shows it (b) you type the URL (c) the server sends files (d) the browser asks it
18. 18.🌍 What is the domain name in this URL?
    https://www.example.net/news/today.html (a) www.example.net (b) learn.example.com (c) /news/today.html (d) https
19. 19.🌍 What is the domain name in this URL?
    http://www.example.com/index.html (a) kids.example.org (b) /index.html (c) http (d) www.example.com
20. 20.🌍 Which one scrambles data on its way? (a) the URL (b) HTTPS (c) the browser (d) the server
21. 21.🌍 What is the protocol in this URL?
    https://kids.example.org/games/chess.html (a) https (b) http (c) kids.example.org (d) /games/chess.html
22. 22.🌍 What is the protocol in this URL?
    http://learn.example.com/art/gallery.html (a) http (b) learn.example.com (c) /art/gallery.html (d) https
23. 23.🌍 What is the domain name in this URL?
    https://school.example.in/about.html (a) www.example.net (b) school.example.in (c) https (d) /about.html
24. 24.🌍 What is the path in this URL?
    https://www.example.net/art/gallery.html (a) https (b) www.example.net (c) /art/gallery.html (d) /news/today.html
25. 25.🌍 What is the protocol in this URL?
    https://www.example.net/index.html (a) /index.html (b) http (c) https (d) www.example.net
26. 26.🌍 What is the path in this URL?
    http://school.example.in/maths/tables.html (a) school.example.in (b) http (c) /index.html (d) /maths/tables.html
27. 27.🌍 Which one stores the site’s files? (a) HTTPS (b) the browser (c) the URL (d) the server
28. 28.True or false: HTTPS sends the page back. (a) False (b) True
29. 29.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/maths/tables.html (a) Yes (b) No
30. 30.🌍 Which one asks for a web page? (a) the URL (b) HTTPS (c) the server (d) the browser
31. 31.True or false: the URL sends the page back. (a) False (b) True
32. 32.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the browser shows it (b) you type the URL (c) the browser asks it (d) the server sends files
33. 33.🌍 What is the protocol in this URL?
    https://school.example.in/games/chess.html (a) http (b) school.example.in (c) /games/chess.html (d) https
34. 34.🔢 When you open a web page, what comes right after “the browser asks it”? (a) the server sends files (b) DNS finds the server (c) you type the URL (d) the browser shows it
35. 35.True or false: the browser asks for a web page. (a) False (b) True
36. 36.True or false: the browser shows the page to you. (a) True (b) False
37. 37.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/art/gallery.html (a) Yes (b) No
38. 38.True or false: the browser scrambles data on its way. (a) True (b) False
39. 39.🌍 What is the protocol in this URL?
    http://learn.example.com/maths/tables.html (a) learn.example.com (b) http (c) https (d) /maths/tables.html
40. 40.🌍 What is the domain name in this URL?
    http://www.example.com/maths/tables.html (a) www.example.com (b) http (c) kids.example.org (d) /maths/tables.html

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