Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 72 · 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: HTTPS sends the page back. (a) True (b) False
2. 2.🔒 Is the connection to this address scrambled (encrypted)?
   https://www.example.com/maths/tables.html (a) No (b) Yes
3. 3.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a printer (c) a mouse (d) a server
4. 4.🌍 Which one scrambles data on its way? (a) HTTPS (b) the URL (c) the browser (d) the server
5. 5.True or false: the server asks for a web page. (a) True (b) False
6. 6.🌍 What is the path in this URL?
   http://school.example.in/about.html (a) http (b) /maths/tables.html (c) school.example.in (d) /about.html
7. 7.🌍 Which one is the page’s address? (a) the server (b) the URL (c) HTTPS (d) the browser
8. 8.True or false: the URL asks for a web page. (a) False (b) True
9. 9.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser shows it”? (a) DNS finds the server (b) the browser shows it
10. 10.🌍 What does a web address (URL) tell the browser? (a) where the page is (b) the page colour (c) your password (d) how old you are
11. 11.🔢 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
12. 12.🌍 What is the domain name in this URL?
    https://www.example.com/index.html (a) https (b) /index.html (c) kids.example.org (d) www.example.com
13. 13.🔢 When you open a web page, what comes right after “the browser asks it”? (a) you type the URL (b) the server sends files (c) DNS finds the server (d) the browser shows it
14. 14.🌍 What is the domain name in this URL?
    https://www.example.net/maths/tables.html (a) /maths/tables.html (b) learn.example.com (c) https (d) www.example.net
15. 15.🌍 Which one asks for a web page? (a) HTTPS (b) the URL (c) the browser (d) the server
16. 16.🔢 When you open a web page, what comes right after “the server sends files”? (a) you type the URL (b) the browser asks it (c) DNS finds the server (d) the browser shows it
17. 17.True or false: HTTPS stores the site’s files. (a) False (b) True
18. 18.True or false: HTTPS scrambles data on its way. (a) True (b) False
19. 19.🌍 Which one stores the site’s files? (a) the server (b) HTTPS (c) the browser (d) the URL
20. 20.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) DNS finds the server (c) you type the URL (d) the browser shows it
21. 21.🔢 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
22. 22.🔢 When you open a web page, which comes first: “the server sends files” or “you type the URL”? (a) you type the URL (b) the server sends files
23. 23.🌍 What is the domain name in this URL?
    https://www.example.com/art/gallery.html (a) kids.example.org (b) https (c) /art/gallery.html (d) www.example.com
24. 24.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is fast (b) the site is free (c) the data is scrambled (d) the site is a game
25. 25.🌍 What finds the server for a domain name like example.com? (a) DNS (b) CSS (c) HTML (d) alt
26. 26.🔢 When you open a web page, which comes first: “you type the URL” or “the server sends files”? (a) the server sends files (b) you type the URL
27. 27.🌍 What is the protocol in this URL?
    https://www.example.com/about.html (a) /about.html (b) http (c) https (d) www.example.com
28. 28.🌍 What is the protocol in this URL?
    https://www.example.net/about.html (a) http (b) https (c) /about.html (d) www.example.net
29. 29.🌍 What is the protocol in this URL?
    https://www.example.com/index.html (a) http (b) www.example.com (c) /index.html (d) https
30. 30.🌍 What is the protocol in this URL?
    http://www.example.net/news/today.html (a) www.example.net (b) https (c) http (d) /news/today.html
31. 31.True or false: the server stores the site’s files. (a) False (b) True
32. 32.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/news/today.html (a) Yes (b) No
33. 33.🌍 What is the path in this URL?
    http://www.example.com/maths/tables.html (a) /index.html (b) http (c) /maths/tables.html (d) www.example.com
34. 34.🔢 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
35. 35.🌍 Which one sends the page back? (a) the server (b) the browser (c) the URL (d) HTTPS
36. 36.🔢 When you open a web page, which comes first: “the server sends files” or “the browser asks it”? (a) the browser asks it (b) the server sends files
37. 37.🌍 What is the path in this URL?
    https://kids.example.org/art/gallery.html (a) /art/gallery.html (b) kids.example.org (c) /news/today.html (d) https
38. 38.🌍 What is the protocol in this URL?
    https://www.example.net/maths/tables.html (a) www.example.net (b) http (c) /maths/tables.html (d) https
39. 39.True or false: the browser asks for a web page. (a) False (b) True
40. 40.🌍 What is the protocol in this URL?
    http://www.example.com/about.html (a) https (b) www.example.com (c) http (d) /about.html

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