Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 851 · 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.🔒 Is the connection to this address scrambled (encrypted)?
   http://kids.example.org/news/today.html (a) No (b) Yes
2. 2.🌍 What is the domain name in this URL?
   https://kids.example.org/maths/tables.html (a) kids.example.org (b) school.example.in (c) /maths/tables.html (d) https
3. 3.🌍 What is the protocol in this URL?
   http://school.example.in/art/gallery.html (a) https (b) school.example.in (c) /art/gallery.html (d) http
4. 4.🌍 Which one scrambles data on its way? (a) the URL (b) the browser (c) the server (d) HTTPS
5. 5.🌍 Which one stores the site’s files? (a) HTTPS (b) the server (c) the URL (d) the browser
6. 6.🔒 What does the lock (HTTPS) in the address bar mean? (a) the data is scrambled (b) the site is a game (c) the site is fast (d) the site is free
7. 7.🌍 Which one asks for a web page? (a) the URL (b) HTTPS (c) the browser (d) the server
8. 8.🌍 What is the domain name in this URL?
   https://learn.example.com/news/today.html (a) https (b) www.example.com (c) /news/today.html (d) learn.example.com
9. 9.🔒 Is the connection to this address scrambled (encrypted)?
   http://kids.example.org/art/gallery.html (a) No (b) Yes
10. 10.True or false: the URL is the page’s address. (a) True (b) False
11. 11.🌍 What finds the server for a domain name like example.com? (a) CSS (b) DNS (c) alt (d) HTML
12. 12.🔢 When you open a web page, what comes right after “the server sends files”? (a) DNS finds the server (b) the browser asks it (c) you type the URL (d) the browser shows it
13. 13.True or false: the URL asks for a web page. (a) False (b) True
14. 14.🌍 What is the protocol in this URL?
    http://www.example.net/about.html (a) http (b) /about.html (c) https (d) www.example.net
15. 15.🌍 What do we call the computer that stores a website? (a) a mouse (b) a keyboard (c) a server (d) a printer
16. 16.True or false: the browser shows the page to you. (a) False (b) True
17. 17.True or false: the browser sends the page back. (a) True (b) False
18. 18.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser shows it”? (a) the browser shows it (b) DNS finds the server
19. 19.🌍 Which one sends the page back? (a) the browser (b) the server (c) the URL (d) HTTPS
20. 20.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/news/today.html (a) No (b) Yes
21. 21.🔢 When you open a web page, which comes FIRST? (a) the browser shows it (b) DNS finds the server (c) you type the URL (d) the browser asks it
22. 22.🌍 What is the domain name in this URL?
    https://learn.example.com/index.html (a) /index.html (b) https (c) www.example.com (d) learn.example.com
23. 23.🌍 What is the domain name in this URL?
    http://www.example.com/art/gallery.html (a) /art/gallery.html (b) kids.example.org (c) http (d) www.example.com
24. 24.🌍 What is the protocol in this URL?
    https://www.example.net/about.html (a) https (b) www.example.net (c) http (d) /about.html
25. 25.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/maths/tables.html (a) Yes (b) No
26. 26.🔢 When you open a web page, which comes LAST? (a) you type the URL (b) the server sends files (c) the browser asks it (d) the browser shows it
27. 27.🌍 What is the domain name in this URL?
    https://www.example.com/news/today.html (a) /news/today.html (b) kids.example.org (c) https (d) www.example.com
28. 28.🌍 Which one shows the page to you? (a) the server (b) HTTPS (c) the browser (d) the URL
29. 29.🌍 What is the protocol in this URL?
    http://learn.example.com/games/chess.html (a) http (b) /games/chess.html (c) https (d) learn.example.com
30. 30.True or false: the server sends the page back. (a) True (b) False
31. 31.🌍 What is the domain name in this URL?
    http://www.example.net/maths/tables.html (a) /maths/tables.html (b) http (c) learn.example.com (d) www.example.net
32. 32.🌍 What is the protocol in this URL?
    https://school.example.in/maths/tables.html (a) /maths/tables.html (b) school.example.in (c) https (d) http
33. 33.🌍 What is the path in this URL?
    http://kids.example.org/news/today.html (a) http (b) /games/chess.html (c) /news/today.html (d) kids.example.org
34. 34.True or false: HTTPS shows the page to you. (a) True (b) False
35. 35.🌍 What is the domain name in this URL?
    https://kids.example.org/index.html (a) /index.html (b) https (c) school.example.in (d) kids.example.org
36. 36.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/index.html (a) No (b) Yes
37. 37.🌍 What is the path in this URL?
    https://learn.example.com/maths/tables.html (a) https (b) /index.html (c) learn.example.com (d) /maths/tables.html
38. 38.🌍 What is the path in this URL?
    http://www.example.net/games/chess.html (a) www.example.net (b) http (c) /games/chess.html (d) /about.html
39. 39.🔢 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
40. 40.🌍 What is the domain name in this URL?
    http://kids.example.org/art/gallery.html (a) /art/gallery.html (b) kids.example.org (c) http (d) school.example.in

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