Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 670 · 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 scrambles data on its way. (a) True (b) False
2. 2.True or false: the browser shows the page to you. (a) True (b) False
3. 3.🌍 Which one sends the page back? (a) the URL (b) the browser (c) the server (d) HTTPS
4. 4.🌍 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
5. 5.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser asks it (b) the server sends files (c) DNS finds the server (d) the browser shows it
6. 6.🌍 Which one scrambles data on its way? (a) HTTPS (b) the browser (c) the server (d) the URL
7. 7.🌍 Which one is the page’s address? (a) the browser (b) the URL (c) the server (d) HTTPS
8. 8.🌍 What finds the server for a domain name like example.com? (a) HTML (b) alt (c) DNS (d) CSS
9. 9.🔢 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
10. 10.🔢 When you open a web page, which comes first: “the server sends files” or “DNS finds the server”? (a) DNS finds the server (b) the server sends files
11. 11.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/games/chess.html (a) Yes (b) No
12. 12.🌍 What is the domain name in this URL?
    http://kids.example.org/maths/tables.html (a) /maths/tables.html (b) school.example.in (c) http (d) kids.example.org
13. 13.True or false: HTTPS stores the site’s files. (a) True (b) False
14. 14.🌍 What is the protocol in this URL?
    http://learn.example.com/index.html (a) learn.example.com (b) /index.html (c) http (d) https
15. 15.True or false: HTTPS asks for a web page. (a) True (b) False
16. 16.🌍 What is the protocol in this URL?
    http://learn.example.com/about.html (a) https (b) /about.html (c) http (d) learn.example.com
17. 17.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is fast (b) the site is free (c) the site is a game (d) the data is scrambled
18. 18.🔢 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
19. 19.🌍 What is the protocol in this URL?
    http://www.example.net/art/gallery.html (a) https (b) www.example.net (c) http (d) /art/gallery.html
20. 20.🌍 Which one shows the page to you? (a) the browser (b) the URL (c) the server (d) HTTPS
21. 21.🔢 When you open a web page, what comes right after “the browser asks it”? (a) the browser shows it (b) DNS finds the server (c) you type the URL (d) the server sends files
22. 22.🌍 What is the domain name in this URL?
    https://school.example.in/index.html (a) https (b) school.example.in (c) www.example.net (d) /index.html
23. 23.🔢 When you open a web page, what comes right after “the server sends files”? (a) the browser asks it (b) DNS finds the server (c) you type the URL (d) the browser shows it
24. 24.🌍 What is the protocol in this URL?
    http://www.example.com/maths/tables.html (a) /maths/tables.html (b) www.example.com (c) https (d) http
25. 25.🌍 Which one asks for a web page? (a) the server (b) the URL (c) HTTPS (d) the browser
26. 26.True or false: the server stores the site’s files. (a) True (b) False
27. 27.🔢 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
28. 28.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/maths/tables.html (a) No (b) Yes
29. 29.🔢 When you open a web page, which comes first: “DNS finds the server” or “you type the URL”? (a) you type the URL (b) DNS finds the server
30. 30.🌍 What is the protocol in this URL?
    https://www.example.net/maths/tables.html (a) www.example.net (b) /maths/tables.html (c) https (d) http
31. 31.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a mouse (c) a server (d) a printer
32. 32.True or false: the URL asks for a web page. (a) True (b) False
33. 33.🔢 When you open a web page, which comes LAST? (a) you type the URL (b) the server sends files (c) the browser shows it (d) DNS finds the server
34. 34.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/news/today.html (a) No (b) Yes
35. 35.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/maths/tables.html (a) Yes (b) No
36. 36.🔢 When you open a web page, which comes first: “you type the URL” or “the browser asks it”? (a) you type the URL (b) the browser asks it
37. 37.True or false: the browser sends the page back. (a) False (b) True
38. 38.🌍 What is the protocol in this URL?
    https://www.example.net/art/gallery.html (a) www.example.net (b) http (c) https (d) /art/gallery.html
39. 39.🔢 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
40. 40.True or false: the server shows the page to you. (a) False (b) True

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