Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 927 · 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.🌍 Which one scrambles data on its way? (a) the server (b) the browser (c) the URL (d) HTTPS
2. 2.🌍 What is the domain name in this URL?
   http://learn.example.com/maths/tables.html (a) www.example.com (b) http (c) /maths/tables.html (d) learn.example.com
3. 3.🌍 What finds the server for a domain name like example.com? (a) HTML (b) CSS (c) alt (d) DNS
4. 4.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) the browser asks it (c) you type the URL (d) DNS finds the server
5. 5.True or false: the URL shows the page to you. (a) False (b) True
6. 6.🌍 What is the domain name in this URL?
   http://www.example.net/art/gallery.html (a) /art/gallery.html (b) www.example.net (c) learn.example.com (d) http
7. 7.🔢 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
8. 8.🌍 What is the domain name in this URL?
   https://kids.example.org/news/today.html (a) /news/today.html (b) kids.example.org (c) https (d) school.example.in
9. 9.🌍 What is the path in this URL?
   http://www.example.com/maths/tables.html (a) http (b) /index.html (c) www.example.com (d) /maths/tables.html
10. 10.🌍 What is the protocol in this URL?
    https://learn.example.com/index.html (a) http (b) learn.example.com (c) https (d) /index.html
11. 11.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/about.html (a) No (b) Yes
12. 12.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/art/gallery.html (a) Yes (b) No
13. 13.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/games/chess.html (a) Yes (b) No
14. 14.🌍 What do we call the computer that stores a website? (a) a printer (b) a keyboard (c) a mouse (d) a server
15. 15.🌍 What does a web address (URL) tell the browser? (a) where the page is (b) how old you are (c) the page colour (d) your password
16. 16.🌍 What is the protocol in this URL?
    http://school.example.in/about.html (a) https (b) school.example.in (c) /about.html (d) http
17. 17.🔢 When you open a web page, which comes LAST? (a) the server sends files (b) you type the URL (c) the browser shows it (d) the browser asks it
18. 18.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the site is fast (c) the data is scrambled (d) the site is free
19. 19.🌍 What is the path in this URL?
    https://www.example.net/maths/tables.html (a) https (b) /index.html (c) /maths/tables.html (d) www.example.net
20. 20.True or false: HTTPS scrambles data on its way. (a) True (b) False
21. 21.🌍 What is the domain name in this URL?
    https://learn.example.com/news/today.html (a) https (b) learn.example.com (c) /news/today.html (d) www.example.com
22. 22.🌍 What is the domain name in this URL?
    https://kids.example.org/games/chess.html (a) school.example.in (b) https (c) /games/chess.html (d) kids.example.org
23. 23.🌍 What is the path in this URL?
    https://learn.example.com/news/today.html (a) https (b) learn.example.com (c) /news/today.html (d) /games/chess.html
24. 24.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/news/today.html (a) Yes (b) No
25. 25.True or false: the server scrambles data on its way. (a) True (b) False
26. 26.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/about.html (a) No (b) Yes
27. 27.🌍 Which one is the page’s address? (a) the server (b) HTTPS (c) the URL (d) the browser
28. 28.True or false: the URL stores the site’s files. (a) True (b) False
29. 29.🌍 What is the protocol in this URL?
    https://school.example.in/games/chess.html (a) http (b) https (c) school.example.in (d) /games/chess.html
30. 30.True or false: the server is the page’s address. (a) True (b) False
31. 31.🔢 When you open a web page, what comes right after “the server sends files”? (a) the browser asks it (b) you type the URL (c) the browser shows it (d) DNS finds the server
32. 32.🌍 Which one asks for a web page? (a) HTTPS (b) the URL (c) the browser (d) the server
33. 33.True or false: the browser asks for a web page. (a) True (b) False
34. 34.🌍 What is the protocol in this URL?
    https://kids.example.org/about.html (a) http (b) kids.example.org (c) /about.html (d) https
35. 35.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/index.html (a) No (b) Yes
36. 36.🌍 What is the protocol in this URL?
    http://www.example.com/maths/tables.html (a) www.example.com (b) /maths/tables.html (c) https (d) http
37. 37.True or false: the browser shows the page to you. (a) True (b) False
38. 38.🌍 What is the protocol in this URL?
    http://school.example.in/art/gallery.html (a) /art/gallery.html (b) https (c) school.example.in (d) http
39. 39.🔢 When you open a web page, which comes first: “you type the URL” or “DNS finds the server”? (a) DNS finds the server (b) you type the URL
40. 40.🌍 Which one sends the page back? (a) the URL (b) HTTPS (c) the server (d) the browser

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