Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 673 · 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 protocol in this URL?
   https://www.example.net/games/chess.html (a) /games/chess.html (b) https (c) www.example.net (d) http
2. 2.🌍 Which one scrambles data on its way? (a) the URL (b) HTTPS (c) the server (d) the browser
3. 3.🔢 When you open a web page, which comes first: “the server sends files” or “DNS finds the server”? (a) DNS finds the server (b) the server sends files
4. 4.🌍 Which one is the page’s address? (a) the browser (b) HTTPS (c) the URL (d) the server
5. 5.🔒 Is the connection to this address scrambled (encrypted)?
   https://www.example.com/games/chess.html (a) No (b) Yes
6. 6.🌍 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
7. 7.🔒 Is the connection to this address scrambled (encrypted)?
   http://www.example.com/art/gallery.html (a) Yes (b) No
8. 8.🌍 What is the domain name in this URL?
   http://kids.example.org/news/today.html (a) /news/today.html (b) kids.example.org (c) http (d) school.example.in
9. 9.🔢 When you open a web page, which comes LAST? (a) the browser asks it (b) the server sends files (c) the browser shows it (d) you type the URL
10. 10.True or false: HTTPS scrambles data on its way. (a) True (b) False
11. 11.True or false: HTTPS asks for a web page. (a) True (b) False
12. 12.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/index.html (a) No (b) Yes
13. 13.🌍 What is the path in this URL?
    https://learn.example.com/news/today.html (a) learn.example.com (b) https (c) /games/chess.html (d) /news/today.html
14. 14.🌍 What is the path in this URL?
    http://www.example.com/news/today.html (a) http (b) /games/chess.html (c) /news/today.html (d) www.example.com
15. 15.🔢 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
16. 16.🌍 What is the protocol in this URL?
    https://learn.example.com/about.html (a) /about.html (b) learn.example.com (c) http (d) https
17. 17.True or false: the server asks for a web page. (a) True (b) False
18. 18.True or false: the server stores the site’s files. (a) False (b) True
19. 19.True or false: the browser sends the page back. (a) True (b) False
20. 20.🌍 What is the domain name in this URL?
    https://learn.example.com/about.html (a) learn.example.com (b) www.example.com (c) /about.html (d) https
21. 21.True or false: the browser shows the page to you. (a) True (b) False
22. 22.🔢 When you open a web page, which comes first: “the browser asks it” or “DNS finds the server”? (a) the browser asks it (b) DNS finds the server
23. 23.🌍 What is the domain name in this URL?
    http://learn.example.com/about.html (a) www.example.com (b) /about.html (c) http (d) learn.example.com
24. 24.🌍 What is the path in this URL?
    https://learn.example.com/games/chess.html (a) https (b) /about.html (c) /games/chess.html (d) learn.example.com
25. 25.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is fast (b) the site is a game (c) the data is scrambled (d) the site is free
26. 26.🌍 What finds the server for a domain name like example.com? (a) HTML (b) CSS (c) DNS (d) alt
27. 27.True or false: the browser scrambles data on its way. (a) False (b) True
28. 28.🔢 When you open a web page, which comes first: “DNS finds the server” or “you type the URL”? (a) DNS finds the server (b) you type the URL
29. 29.🌍 What is the protocol in this URL?
    http://learn.example.com/index.html (a) http (b) /index.html (c) https (d) learn.example.com
30. 30.🌍 What is the path in this URL?
    http://kids.example.org/index.html (a) http (b) /art/gallery.html (c) kids.example.org (d) /index.html
31. 31.🔢 When you open a web page, what comes right after “you type the URL”? (a) DNS finds the server (b) the server sends files (c) the browser shows it (d) the browser asks it
32. 32.🌍 What is the domain name in this URL?
    http://www.example.com/art/gallery.html (a) /art/gallery.html (b) http (c) kids.example.org (d) www.example.com
33. 33.🌍 What is the path in this URL?
    https://www.example.net/index.html (a) www.example.net (b) /art/gallery.html (c) /index.html (d) https
34. 34.🌍 Which one asks for a web page? (a) the browser (b) the URL (c) HTTPS (d) the server
35. 35.True or false: HTTPS is the page’s address. (a) False (b) True
36. 36.True or false: the browser is the page’s address. (a) False (b) True
37. 37.🌍 What is the domain name in this URL?
    https://learn.example.com/art/gallery.html (a) learn.example.com (b) www.example.com (c) /art/gallery.html (d) https
38. 38.🌍 Which one stores the site’s files? (a) the browser (b) the URL (c) the server (d) HTTPS
39. 39.True or false: the server shows the page to you. (a) True (b) False
40. 40.🌍 What is the protocol in this URL?
    https://www.example.net/maths/tables.html (a) http (b) www.example.net (c) /maths/tables.html (d) https

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