Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 611 · 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.True or false: the URL sends the page back. (a) False (b) True
2. 2.🌍 What is the protocol in this URL?
   https://kids.example.org/art/gallery.html (a) /art/gallery.html (b) https (c) http (d) kids.example.org
3. 3.🌍 Which one asks for a web page? (a) the browser (b) the URL (c) HTTPS (d) the server
4. 4.🌍 What is the protocol in this URL?
   https://school.example.in/index.html (a) https (b) http (c) /index.html (d) school.example.in
5. 5.True or false: HTTPS scrambles data on its way. (a) True (b) False
6. 6.🔢 When you open a web page, which comes first: “you type the URL” or “DNS finds the server”? (a) you type the URL (b) DNS finds the server
7. 7.🌍 Which one scrambles data on its way? (a) the browser (b) HTTPS (c) the URL (d) the server
8. 8.🌍 Which one stores the site’s files? (a) HTTPS (b) the browser (c) the server (d) the URL
9. 9.🔒 Is the connection to this address scrambled (encrypted)?
   https://www.example.net/about.html (a) Yes (b) No
10. 10.🔢 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
11. 11.🔢 When you open a web page, which comes first: “the server sends files” or “the browser asks it”? (a) the server sends files (b) the browser asks it
12. 12.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/games/chess.html (a) No (b) Yes
13. 13.🌍 What finds the server for a domain name like example.com? (a) alt (b) DNS (c) CSS (d) HTML
14. 14.🔢 When you open a web page, which comes FIRST? (a) DNS finds the server (b) you type the URL (c) the browser asks it (d) the browser shows it
15. 15.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/art/gallery.html (a) Yes (b) No
16. 16.🌍 What is the protocol in this URL?
    https://learn.example.com/news/today.html (a) /news/today.html (b) https (c) http (d) learn.example.com
17. 17.🌍 Which one is the page’s address? (a) the URL (b) HTTPS (c) the server (d) the browser
18. 18.🌍 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
19. 19.🌍 Which one sends the page back? (a) HTTPS (b) the browser (c) the server (d) the URL
20. 20.🌍 What is the path in this URL?
    https://www.example.net/about.html (a) www.example.net (b) https (c) /maths/tables.html (d) /about.html
21. 21.🌍 What is the domain name in this URL?
    http://school.example.in/art/gallery.html (a) school.example.in (b) /art/gallery.html (c) www.example.net (d) http
22. 22.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/maths/tables.html (a) Yes (b) No
23. 23.🌍 What is the path in this URL?
    https://www.example.net/art/gallery.html (a) /art/gallery.html (b) /news/today.html (c) www.example.net (d) https
24. 24.🌍 What is the protocol in this URL?
    https://kids.example.org/maths/tables.html (a) http (b) /maths/tables.html (c) https (d) kids.example.org
25. 25.🌍 What is the protocol in this URL?
    http://school.example.in/maths/tables.html (a) http (b) https (c) /maths/tables.html (d) school.example.in
26. 26.🔢 When you open a web page, what comes right after “the server sends files”? (a) DNS finds the server (b) you type the URL (c) the browser shows it (d) the browser asks it
27. 27.🔢 When you open a web page, which comes first: “you type the URL” or “the browser asks it”? (a) the browser asks it (b) you type the URL
28. 28.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/games/chess.html (a) Yes (b) No
29. 29.True or false: the URL stores the site’s files. (a) False (b) True
30. 30.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/news/today.html (a) No (b) Yes
31. 31.🔢 When you open a web page, which comes first: “the server sends files” or “DNS finds the server”? (a) the server sends files (b) DNS finds the server
32. 32.True or false: the browser asks for a web page. (a) False (b) True
33. 33.True or false: the URL shows the page to you. (a) False (b) True
34. 34.🌍 What is the protocol in this URL?
    http://kids.example.org/maths/tables.html (a) https (b) kids.example.org (c) http (d) /maths/tables.html
35. 35.🌍 What is the protocol in this URL?
    http://learn.example.com/art/gallery.html (a) /art/gallery.html (b) https (c) http (d) learn.example.com
36. 36.True or false: the server shows the page to you. (a) False (b) True
37. 37.🌍 What is the protocol in this URL?
    https://www.example.com/news/today.html (a) www.example.com (b) /news/today.html (c) http (d) https
38. 38.🌍 What is the path in this URL?
    http://kids.example.org/news/today.html (a) /games/chess.html (b) kids.example.org (c) /news/today.html (d) http
39. 39.True or false: the server stores the site’s files. (a) True (b) False
40. 40.🌍 What do we call the computer that stores a website? (a) a printer (b) a server (c) a keyboard (d) a mouse

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