Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 600 · 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.🌍 What is the path in this URL?
   http://www.example.net/about.html (a) www.example.net (b) /maths/tables.html (c) http (d) /about.html
2. 2.🌍 What is the protocol in this URL?
   https://www.example.net/index.html (a) http (b) www.example.net (c) /index.html (d) https
3. 3.🌍 Which one shows the page to you? (a) the browser (b) the URL (c) HTTPS (d) the server
4. 4.True or false: HTTPS scrambles data on its way. (a) False (b) True
5. 5.🌍 What is the protocol in this URL?
   https://www.example.net/games/chess.html (a) /games/chess.html (b) https (c) www.example.net (d) http
6. 6.🌍 What is the protocol in this URL?
   http://school.example.in/news/today.html (a) http (b) /news/today.html (c) school.example.in (d) https
7. 7.🌍 What is the protocol in this URL?
   https://www.example.com/about.html (a) www.example.com (b) /about.html (c) https (d) http
8. 8.True or false: HTTPS stores the site’s files. (a) False (b) True
9. 9.🌍 Which one scrambles data on its way? (a) the server (b) the URL (c) the browser (d) HTTPS
10. 10.🌍 What is the protocol in this URL?
    http://kids.example.org/about.html (a) kids.example.org (b) /about.html (c) https (d) http
11. 11.🌍 Which one asks for a web page? (a) the server (b) the browser (c) the URL (d) HTTPS
12. 12.🌍 What is the protocol in this URL?
    https://kids.example.org/index.html (a) kids.example.org (b) /index.html (c) http (d) https
13. 13.🔢 When you open a web page, which comes first: “you type the URL” or “the server sends files”? (a) you type the URL (b) the server sends files
14. 14.🌍 What is the protocol in this URL?
    http://learn.example.com/about.html (a) https (b) /about.html (c) learn.example.com (d) http
15. 15.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) DNS finds the server (c) the browser asks it (d) you type the URL
16. 16.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/news/today.html (a) No (b) Yes
17. 17.🌍 What is the protocol in this URL?
    https://www.example.net/news/today.html (a) https (b) /news/today.html (c) http (d) www.example.net
18. 18.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser asks it (b) DNS finds the server (c) the browser shows it (d) the server sends files
19. 19.🌍 What is the path in this URL?
    http://www.example.com/news/today.html (a) /games/chess.html (b) www.example.com (c) http (d) /news/today.html
20. 20.True or false: the server sends the page back. (a) True (b) False
21. 21.🔢 When you open a web page, what comes right after “the browser asks it”? (a) DNS finds the server (b) the server sends files (c) you type the URL (d) the browser shows it
22. 22.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/about.html (a) No (b) Yes
23. 23.🌍 Which one is the page’s address? (a) HTTPS (b) the server (c) the URL (d) the browser
24. 24.True or false: the URL is the page’s address. (a) False (b) True
25. 25.🌍 What is the path in this URL?
    https://school.example.in/index.html (a) /art/gallery.html (b) /index.html (c) https (d) school.example.in
26. 26.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/about.html (a) No (b) Yes
27. 27.🌍 What finds the server for a domain name like example.com? (a) CSS (b) alt (c) DNS (d) HTML
28. 28.True or false: the URL scrambles data on its way. (a) True (b) False
29. 29.🌍 What does a web address (URL) tell the browser? (a) your password (b) where the page is (c) how old you are (d) the page colour
30. 30.🌍 What is the path in this URL?
    http://learn.example.com/about.html (a) /about.html (b) learn.example.com (c) /maths/tables.html (d) http
31. 31.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the browser shows it (b) the server sends files (c) the browser asks it (d) you type the URL
32. 32.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is fast (b) the data is scrambled (c) the site is free (d) the site is a game
33. 33.🌍 What is the domain name in this URL?
    https://learn.example.com/index.html (a) www.example.com (b) learn.example.com (c) https (d) /index.html
34. 34.🌍 What is the domain name in this URL?
    https://www.example.com/games/chess.html (a) https (b) kids.example.org (c) www.example.com (d) /games/chess.html
35. 35.🔢 When you open a web page, which comes first: “the browser shows it” or “DNS finds the server”? (a) DNS finds the server (b) the browser shows it
36. 36.🌍 Which one sends the page back? (a) the browser (b) the server (c) HTTPS (d) the URL
37. 37.True or false: the server shows the page to you. (a) False (b) True
38. 38.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/index.html (a) No (b) Yes
39. 39.True or false: the browser asks for a web page. (a) True (b) False
40. 40.True or false: the browser sends the page back. (a) False (b) True

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