Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 237 · 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 does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the site is free (c) the data is scrambled (d) the site is fast
2. 2.🌍 Which one asks for a web page? (a) the URL (b) HTTPS (c) the server (d) the browser
3. 3.🌍 What does a web address (URL) tell the browser? (a) the page colour (b) where the page is (c) your password (d) how old you are
4. 4.🔒 Is the connection to this address scrambled (encrypted)?
   https://kids.example.org/about.html (a) No (b) Yes
5. 5.True or false: HTTPS asks for a web page. (a) True (b) False
6. 6.🌍 Which one shows the page to you? (a) HTTPS (b) the URL (c) the server (d) the browser
7. 7.🌍 What is the protocol in this URL?
   http://www.example.com/games/chess.html (a) https (b) http (c) www.example.com (d) /games/chess.html
8. 8.🔢 When you open a web page, which comes first: “the browser shows it” or “you type the URL”? (a) the browser shows it (b) you type the URL
9. 9.🔒 Is the connection to this address scrambled (encrypted)?
   http://www.example.com/maths/tables.html (a) No (b) Yes
10. 10.True or false: the browser scrambles data on its way. (a) True (b) False
11. 11.True or false: the URL is the page’s address. (a) True (b) False
12. 12.🌍 Which one stores the site’s files? (a) the URL (b) the server (c) HTTPS (d) the browser
13. 13.True or false: the server is the page’s address. (a) False (b) True
14. 14.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/news/today.html (a) Yes (b) No
15. 15.🌍 What is the domain name in this URL?
    https://kids.example.org/art/gallery.html (a) kids.example.org (b) /art/gallery.html (c) https (d) school.example.in
16. 16.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/art/gallery.html (a) Yes (b) No
17. 17.🌍 What is the protocol in this URL?
    http://www.example.com/index.html (a) https (b) /index.html (c) www.example.com (d) http
18. 18.🌍 What is the protocol in this URL?
    http://www.example.net/art/gallery.html (a) http (b) https (c) /art/gallery.html (d) www.example.net
19. 19.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/about.html (a) Yes (b) No
20. 20.🌍 Which one is the page’s address? (a) the browser (b) HTTPS (c) the server (d) the URL
21. 21.True or false: HTTPS scrambles data on its way. (a) True (b) False
22. 22.🌍 What is the domain name in this URL?
    https://www.example.com/games/chess.html (a) https (b) /games/chess.html (c) www.example.com (d) kids.example.org
23. 23.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/games/chess.html (a) Yes (b) No
24. 24.🌍 What is the domain name in this URL?
    https://learn.example.com/art/gallery.html (a) learn.example.com (b) https (c) /art/gallery.html (d) www.example.com
25. 25.🔢 When you open a web page, which comes first: “DNS finds the server” or “the server sends files”? (a) the server sends files (b) DNS finds the server
26. 26.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/art/gallery.html (a) Yes (b) No
27. 27.True or false: the server shows the page to you. (a) True (b) False
28. 28.🌍 Which one sends the page back? (a) the server (b) HTTPS (c) the URL (d) the browser
29. 29.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/games/chess.html (a) Yes (b) No
30. 30.🌍 What finds the server for a domain name like example.com? (a) HTML (b) CSS (c) alt (d) DNS
31. 31.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a server (c) a printer (d) a mouse
32. 32.🌍 What is the protocol in this URL?
    https://learn.example.com/news/today.html (a) /news/today.html (b) http (c) learn.example.com (d) https
33. 33.🔢 When you open a web page, which comes first: “the browser shows it” or “the browser asks it”? (a) the browser shows it (b) the browser asks it
34. 34.🌍 What is the domain name in this URL?
    http://learn.example.com/about.html (a) http (b) learn.example.com (c) www.example.com (d) /about.html
35. 35.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) you type the URL (b) the server sends files (c) the browser shows it (d) the browser asks it
36. 36.🔢 When you open a web page, what comes right after “the browser asks it”? (a) you type the URL (b) the browser shows it (c) the server sends files (d) DNS finds the server
37. 37.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/about.html (a) Yes (b) No
38. 38.🌍 What is the path in this URL?
    https://kids.example.org/art/gallery.html (a) /news/today.html (b) https (c) kids.example.org (d) /art/gallery.html
39. 39.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/index.html (a) Yes (b) No
40. 40.🔢 When you open a web page, which comes LAST? (a) DNS finds the server (b) the server sends files (c) the browser shows it (d) the browser asks it

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