Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 128 · 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.🔢 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
2. 2.🌍 What is the path in this URL?
   http://www.example.com/news/today.html (a) www.example.com (b) http (c) /games/chess.html (d) /news/today.html
3. 3.True or false: the URL scrambles data on its way. (a) True (b) False
4. 4.🌍 What is the protocol in this URL?
   http://www.example.net/art/gallery.html (a) www.example.net (b) http (c) https (d) /art/gallery.html
5. 5.🔢 When you open a web page, which comes first: “DNS finds the server” or “the server sends files”? (a) the server sends files (b) DNS finds the server
6. 6.🔒 Is the connection to this address scrambled (encrypted)?
   http://school.example.in/art/gallery.html (a) Yes (b) No
7. 7.🌍 What does a web address (URL) tell the browser? (a) where the page is (b) your password (c) the page colour (d) how old you are
8. 8.🌍 What is the domain name in this URL?
   http://www.example.com/index.html (a) /index.html (b) kids.example.org (c) http (d) www.example.com
9. 9.🌍 Which one stores the site’s files? (a) the server (b) HTTPS (c) the browser (d) the URL
10. 10.True or false: the server is the page’s address. (a) True (b) False
11. 11.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the site is free (c) the data is scrambled (d) the site is fast
12. 12.🔢 When you open a web page, which comes LAST? (a) you type the URL (b) the browser asks it (c) the browser shows it (d) DNS finds the server
13. 13.🌍 Which one sends the page back? (a) the browser (b) the server (c) HTTPS (d) the URL
14. 14.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/maths/tables.html (a) No (b) Yes
15. 15.True or false: HTTPS stores the site’s files. (a) False (b) True
16. 16.🌍 What is the domain name in this URL?
    http://www.example.com/art/gallery.html (a) http (b) kids.example.org (c) www.example.com (d) /art/gallery.html
17. 17.🔢 When you open a web page, which comes FIRST? (a) you type the URL (b) the server sends files (c) the browser asks it (d) DNS finds the server
18. 18.🔢 When you open a web page, which comes first: “you type the URL” or “the server sends files”? (a) the server sends files (b) you type the URL
19. 19.🌍 Which one shows the page to you? (a) the browser (b) HTTPS (c) the server (d) the URL
20. 20.True or false: HTTPS asks for a web page. (a) False (b) True
21. 21.🌍 What is the protocol in this URL?
    https://www.example.com/about.html (a) http (b) www.example.com (c) https (d) /about.html
22. 22.🌍 What is the domain name in this URL?
    https://kids.example.org/maths/tables.html (a) https (b) school.example.in (c) kids.example.org (d) /maths/tables.html
23. 23.🌍 What is the domain name in this URL?
    https://learn.example.com/index.html (a) /index.html (b) https (c) www.example.com (d) learn.example.com
24. 24.🌍 Which one asks for a web page? (a) the browser (b) the server (c) HTTPS (d) the URL
25. 25.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/about.html (a) Yes (b) No
26. 26.🌍 What is the domain name in this URL?
    http://learn.example.com/about.html (a) http (b) /about.html (c) www.example.com (d) learn.example.com
27. 27.🌍 What is the path in this URL?
    https://www.example.com/games/chess.html (a) /games/chess.html (b) https (c) www.example.com (d) /about.html
28. 28.🌍 What is the domain name in this URL?
    https://kids.example.org/art/gallery.html (a) kids.example.org (b) /art/gallery.html (c) https (d) school.example.in
29. 29.True or false: HTTPS scrambles data on its way. (a) False (b) True
30. 30.🔢 When you open a web page, which comes first: “the server sends files” or “the browser asks it”? (a) the server sends files (b) the browser asks it
31. 31.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/news/today.html (a) No (b) Yes
32. 32.🔢 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) the browser shows it (d) DNS finds the server
33. 33.🌍 What is the path in this URL?
    https://learn.example.com/about.html (a) https (b) learn.example.com (c) /maths/tables.html (d) /about.html
34. 34.🌍 Which one is the page’s address? (a) the browser (b) the server (c) HTTPS (d) the URL
35. 35.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/about.html (a) Yes (b) No
36. 36.🌍 What is the domain name in this URL?
    http://school.example.in/art/gallery.html (a) http (b) www.example.net (c) /art/gallery.html (d) school.example.in
37. 37.🌍 What finds the server for a domain name like example.com? (a) alt (b) DNS (c) CSS (d) HTML
38. 38.🌍 What is the protocol in this URL?
    http://school.example.in/maths/tables.html (a) http (b) /maths/tables.html (c) school.example.in (d) https
39. 39.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/maths/tables.html (a) Yes (b) No
40. 40.🔢 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) the browser asks it (d) DNS finds the server

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