Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 669 · 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)?
   https://kids.example.org/art/gallery.html (a) No (b) Yes
2. 2.🌍 What is the protocol in this URL?
   http://www.example.com/index.html (a) http (b) https (c) /index.html (d) www.example.com
3. 3.🌍 What is the path in this URL?
   http://kids.example.org/about.html (a) http (b) kids.example.org (c) /maths/tables.html (d) /about.html
4. 4.🔢 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) DNS finds the server
5. 5.🔒 Is the connection to this address scrambled (encrypted)?
   https://kids.example.org/maths/tables.html (a) Yes (b) No
6. 6.🌍 Which one asks for a web page? (a) HTTPS (b) the server (c) the browser (d) the URL
7. 7.🌍 What is the protocol in this URL?
   https://learn.example.com/about.html (a) http (b) https (c) /about.html (d) learn.example.com
8. 8.🌍 What is the path in this URL?
   https://learn.example.com/index.html (a) /art/gallery.html (b) learn.example.com (c) /index.html (d) https
9. 9.🔒 Is the connection to this address scrambled (encrypted)?
   https://school.example.in/maths/tables.html (a) No (b) Yes
10. 10.🌍 What is the protocol in this URL?
    https://www.example.com/games/chess.html (a) /games/chess.html (b) https (c) http (d) www.example.com
11. 11.🌍 Which one sends the page back? (a) the URL (b) the browser (c) the server (d) HTTPS
12. 12.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) you type the URL (c) the browser asks it (d) DNS finds the server
13. 13.🌍 What is the protocol in this URL?
    http://school.example.in/about.html (a) http (b) https (c) /about.html (d) school.example.in
14. 14.🌍 What is the path in this URL?
    https://www.example.net/art/gallery.html (a) https (b) /news/today.html (c) /art/gallery.html (d) www.example.net
15. 15.🌍 What is the domain name in this URL?
    https://www.example.net/about.html (a) /about.html (b) www.example.net (c) learn.example.com (d) https
16. 16.True or false: the browser sends the page back. (a) True (b) False
17. 17.True or false: the server scrambles data on its way. (a) False (b) True
18. 18.🌍 Which one is the page’s address? (a) HTTPS (b) the browser (c) the server (d) the URL
19. 19.🌍 What does a web address (URL) tell the browser? (a) where the page is (b) how old you are (c) your password (d) the page colour
20. 20.True or false: the browser asks for a web page. (a) False (b) True
21. 21.🔢 When you open a web page, what comes right after “the server sends files”? (a) you type the URL (b) the browser shows it (c) the browser asks it (d) DNS finds the server
22. 22.🌍 What is the protocol in this URL?
    https://kids.example.org/about.html (a) https (b) http (c) kids.example.org (d) /about.html
23. 23.True or false: the server is the page’s address. (a) False (b) True
24. 24.🌍 What is the protocol in this URL?
    http://learn.example.com/art/gallery.html (a) https (b) /art/gallery.html (c) learn.example.com (d) http
25. 25.🌍 What is the domain name in this URL?
    https://kids.example.org/art/gallery.html (a) kids.example.org (b) school.example.in (c) https (d) /art/gallery.html
26. 26.🔢 When you open a web page, which comes first: “the browser shows it” or “DNS finds the server”? (a) the browser shows it (b) DNS finds the server
27. 27.🌍 What is the domain name in this URL?
    http://learn.example.com/art/gallery.html (a) http (b) /art/gallery.html (c) learn.example.com (d) www.example.com
28. 28.🌍 What finds the server for a domain name like example.com? (a) CSS (b) HTML (c) alt (d) DNS
29. 29.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is fast (b) the site is free (c) the site is a game (d) the data is scrambled
30. 30.True or false: HTTPS stores the site’s files. (a) False (b) True
31. 31.True or false: the server stores the site’s files. (a) False (b) True
32. 32.🌍 What is the path in this URL?
    http://kids.example.org/news/today.html (a) kids.example.org (b) /games/chess.html (c) /news/today.html (d) http
33. 33.🌍 Which one shows the page to you? (a) HTTPS (b) the browser (c) the URL (d) the server
34. 34.🌍 What is the domain name in this URL?
    https://www.example.net/games/chess.html (a) https (b) /games/chess.html (c) www.example.net (d) learn.example.com
35. 35.🌍 What is the protocol in this URL?
    http://school.example.in/art/gallery.html (a) https (b) /art/gallery.html (c) school.example.in (d) http
36. 36.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/about.html (a) Yes (b) No
37. 37.🌍 What is the domain name in this URL?
    https://school.example.in/maths/tables.html (a) /maths/tables.html (b) https (c) www.example.net (d) school.example.in
38. 38.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/index.html (a) Yes (b) No
39. 39.🌍 What is the protocol in this URL?
    http://www.example.com/maths/tables.html (a) www.example.com (b) http (c) https (d) /maths/tables.html
40. 40.🌍 What is the domain name in this URL?
    http://www.example.com/index.html (a) www.example.com (b) http (c) kids.example.org (d) /index.html

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