Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 442 · 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 LAST? (a) you type the URL (b) the browser asks it (c) the browser shows it (d) DNS finds the server
2. 2.🌍 What is the protocol in this URL?
   http://www.example.com/art/gallery.html (a) www.example.com (b) http (c) https (d) /art/gallery.html
3. 3.🌍 What is the domain name in this URL?
   https://kids.example.org/art/gallery.html (a) school.example.in (b) https (c) kids.example.org (d) /art/gallery.html
4. 4.🔒 Is the connection to this address scrambled (encrypted)?
   http://www.example.com/art/gallery.html (a) Yes (b) No
5. 5.🌍 What is the protocol in this URL?
   http://www.example.com/maths/tables.html (a) /maths/tables.html (b) http (c) www.example.com (d) https
6. 6.🌍 What is the domain name in this URL?
   http://learn.example.com/art/gallery.html (a) http (b) www.example.com (c) learn.example.com (d) /art/gallery.html
7. 7.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) you type the URL (c) DNS finds the server (d) the browser shows it
8. 8.🌍 What is the protocol in this URL?
   http://kids.example.org/index.html (a) kids.example.org (b) http (c) /index.html (d) https
9. 9.🌍 What is the protocol in this URL?
   http://kids.example.org/games/chess.html (a) /games/chess.html (b) http (c) kids.example.org (d) https
10. 10.🌍 Which one is the page’s address? (a) HTTPS (b) the server (c) the URL (d) the browser
11. 11.🔢 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
12. 12.True or false: the server asks for a web page. (a) False (b) True
13. 13.🌍 What is the protocol in this URL?
    http://www.example.net/index.html (a) http (b) www.example.net (c) https (d) /index.html
14. 14.🌍 What is the protocol in this URL?
    http://school.example.in/maths/tables.html (a) /maths/tables.html (b) http (c) https (d) school.example.in
15. 15.🌍 What is the path in this URL?
    http://kids.example.org/art/gallery.html (a) kids.example.org (b) /art/gallery.html (c) /news/today.html (d) http
16. 16.🌍 What does a web address (URL) tell the browser? (a) your password (b) the page colour (c) where the page is (d) how old you are
17. 17.🌍 What is the protocol in this URL?
    https://kids.example.org/news/today.html (a) /news/today.html (b) https (c) kids.example.org (d) http
18. 18.🌍 What is the domain name in this URL?
    https://www.example.com/games/chess.html (a) /games/chess.html (b) https (c) www.example.com (d) kids.example.org
19. 19.🔢 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
20. 20.🔢 When you open a web page, which comes first: “you type the URL” or “the browser shows it”? (a) you type the URL (b) the browser shows it
21. 21.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/index.html (a) No (b) Yes
22. 22.🌍 Which one asks for a web page? (a) the server (b) HTTPS (c) the browser (d) the URL
23. 23.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser shows it (b) DNS finds the server (c) the server sends files (d) the browser asks it
24. 24.🌍 Which one scrambles data on its way? (a) the browser (b) HTTPS (c) the server (d) the URL
25. 25.🌍 Which one sends the page back? (a) the browser (b) HTTPS (c) the server (d) the URL
26. 26.🔒 What does the lock (HTTPS) in the address bar mean? (a) the data is scrambled (b) the site is a game (c) the site is fast (d) the site is free
27. 27.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/news/today.html (a) Yes (b) No
28. 28.🌍 What is the protocol in this URL?
    https://kids.example.org/about.html (a) https (b) http (c) /about.html (d) kids.example.org
29. 29.🌍 What is the path in this URL?
    http://learn.example.com/maths/tables.html (a) http (b) /index.html (c) /maths/tables.html (d) learn.example.com
30. 30.True or false: the URL stores the site’s files. (a) True (b) False
31. 31.🌍 What finds the server for a domain name like example.com? (a) CSS (b) DNS (c) HTML (d) alt
32. 32.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/art/gallery.html (a) Yes (b) No
33. 33.🌍 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
34. 34.🌍 What is the path in this URL?
    http://learn.example.com/about.html (a) /maths/tables.html (b) learn.example.com (c) http (d) /about.html
35. 35.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/index.html (a) No (b) Yes
36. 36.True or false: HTTPS stores the site’s files. (a) True (b) False
37. 37.True or false: HTTPS asks for a web page. (a) True (b) False
38. 38.🌍 What is the domain name in this URL?
    https://school.example.in/about.html (a) www.example.net (b) /about.html (c) school.example.in (d) https
39. 39.🌍 What is the protocol in this URL?
    http://www.example.net/about.html (a) /about.html (b) https (c) http (d) www.example.net
40. 40.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/index.html (a) Yes (b) No

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