Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 398 · 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?
   http://www.example.net/index.html (a) http (b) /index.html (c) https (d) www.example.net
2. 2.🌍 What is the protocol in this URL?
   http://www.example.com/index.html (a) http (b) /index.html (c) www.example.com (d) https
3. 3.🌍 What finds the server for a domain name like example.com? (a) CSS (b) alt (c) DNS (d) HTML
4. 4.True or false: the URL stores the site’s files. (a) True (b) False
5. 5.True or false: the server sends the page back. (a) True (b) False
6. 6.🔢 When you open a web page, which comes LAST? (a) the browser shows it (b) DNS finds the server (c) you type the URL (d) the browser asks it
7. 7.🌍 Which one is the page’s address? (a) HTTPS (b) the server (c) the browser (d) the URL
8. 8.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the data is scrambled (c) the site is free (d) the site is fast
9. 9.🌍 What is the domain name in this URL?
   http://school.example.in/maths/tables.html (a) http (b) www.example.net (c) school.example.in (d) /maths/tables.html
10. 10.🔢 When you open a web page, which comes FIRST? (a) you type the URL (b) the browser shows it (c) the browser asks it (d) the server sends files
11. 11.True or false: the server asks for a web page. (a) False (b) True
12. 12.🌍 Which one stores the site’s files? (a) the URL (b) the server (c) the browser (d) HTTPS
13. 13.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/art/gallery.html (a) Yes (b) No
14. 14.True or false: the URL sends the page back. (a) True (b) False
15. 15.🌍 What is the path in this URL?
    http://www.example.net/games/chess.html (a) /about.html (b) http (c) www.example.net (d) /games/chess.html
16. 16.🌍 What is the domain name in this URL?
    https://kids.example.org/index.html (a) kids.example.org (b) /index.html (c) https (d) school.example.in
17. 17.🌍 Which one sends the page back? (a) the browser (b) HTTPS (c) the URL (d) the server
18. 18.True or false: the server stores the site’s files. (a) False (b) True
19. 19.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/news/today.html (a) Yes (b) No
20. 20.🌍 What is the path in this URL?
    http://www.example.net/maths/tables.html (a) /index.html (b) http (c) /maths/tables.html (d) www.example.net
21. 21.True or false: HTTPS scrambles data on its way. (a) False (b) True
22. 22.True or false: HTTPS asks for a web page. (a) True (b) False
23. 23.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a printer (c) a mouse (d) a server
24. 24.🌍 What is the protocol in this URL?
    http://kids.example.org/games/chess.html (a) /games/chess.html (b) http (c) https (d) kids.example.org
25. 25.🔢 When you open a web page, which comes first: “the browser asks it” or “DNS finds the server”? (a) DNS finds the server (b) the browser asks it
26. 26.True or false: the browser sends the page back. (a) True (b) False
27. 27.🌍 What does a web address (URL) tell the browser? (a) the page colour (b) how old you are (c) your password (d) where the page is
28. 28.🌍 Which one scrambles data on its way? (a) HTTPS (b) the server (c) the URL (d) the browser
29. 29.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/art/gallery.html (a) No (b) Yes
30. 30.🌍 What is the path in this URL?
    http://www.example.com/games/chess.html (a) /games/chess.html (b) www.example.com (c) /about.html (d) http
31. 31.🔢 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
32. 32.True or false: the browser scrambles data on its way. (a) False (b) True
33. 33.🔢 When you open a web page, which comes first: “the browser asks it” or “the server sends files”? (a) the browser asks it (b) the server sends files
34. 34.🌍 What is the path in this URL?
    http://www.example.net/news/today.html (a) /games/chess.html (b) http (c) www.example.net (d) /news/today.html
35. 35.🌍 What is the domain name in this URL?
    https://kids.example.org/news/today.html (a) school.example.in (b) /news/today.html (c) kids.example.org (d) https
36. 36.🌍 What is the path in this URL?
    https://www.example.com/index.html (a) www.example.com (b) https (c) /index.html (d) /art/gallery.html
37. 37.🌍 What is the path in this URL?
    http://www.example.net/about.html (a) www.example.net (b) /about.html (c) http (d) /maths/tables.html
38. 38.🔢 When you open a web page, what comes right after “you type the URL”? (a) DNS finds the server (b) the browser asks it (c) the server sends files (d) the browser shows it
39. 39.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/index.html (a) Yes (b) No
40. 40.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the browser shows it (b) the browser asks it (c) you type the URL (d) the server sends files

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