Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 292 · 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 scrambles data on its way. (a) True (b) False
2. 2.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) DNS finds the server (c) the browser shows it (d) you type the URL
3. 3.True or false: HTTPS shows the page to you. (a) False (b) True
4. 4.🔢 When you open a web page, which comes first: “you type the URL” or “the browser shows it”? (a) the browser shows it (b) you type the URL
5. 5.🌍 What is the domain name in this URL?
   http://www.example.net/maths/tables.html (a) learn.example.com (b) /maths/tables.html (c) www.example.net (d) http
6. 6.🌍 Which one shows the page to you? (a) the URL (b) the browser (c) the server (d) HTTPS
7. 7.🔒 Is the connection to this address scrambled (encrypted)?
   http://kids.example.org/about.html (a) Yes (b) No
8. 8.🌍 Which one stores the site’s files? (a) the server (b) HTTPS (c) the browser (d) the URL
9. 9.🔢 When you open a web page, which comes first: “the browser asks it” or “DNS finds the server”? (a) DNS finds the server (b) the browser asks it
10. 10.🔢 When you open a web page, which comes first: “the browser asks it” or “you type the URL”? (a) the browser asks it (b) you type the URL
11. 11.🌍 Which one asks for a web page? (a) HTTPS (b) the browser (c) the server (d) the URL
12. 12.True or false: the URL stores the site’s files. (a) True (b) False
13. 13.🌍 What is the domain name in this URL?
    https://school.example.in/about.html (a) www.example.net (b) https (c) school.example.in (d) /about.html
14. 14.🔢 When you open a web page, what comes right after “the browser asks it”? (a) DNS finds the server (b) the server sends files (c) the browser shows it (d) you type the URL
15. 15.🌍 What does a web address (URL) tell the browser? (a) how old you are (b) where the page is (c) your password (d) the page colour
16. 16.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/news/today.html (a) No (b) Yes
17. 17.🌍 What is the protocol in this URL?
    https://www.example.com/games/chess.html (a) www.example.com (b) https (c) http (d) /games/chess.html
18. 18.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/about.html (a) No (b) Yes
19. 19.🌍 What finds the server for a domain name like example.com? (a) HTML (b) DNS (c) alt (d) CSS
20. 20.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the site is free (c) the site is fast (d) the data is scrambled
21. 21.🌍 Which one sends the page back? (a) the browser (b) HTTPS (c) the URL (d) the server
22. 22.🔢 When you open a web page, which comes first: “the browser shows it” or “the server sends files”? (a) the server sends files (b) the browser shows it
23. 23.🌍 What is the domain name in this URL?
    https://school.example.in/maths/tables.html (a) https (b) www.example.net (c) /maths/tables.html (d) school.example.in
24. 24.🔢 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
25. 25.True or false: the server scrambles data on its way. (a) True (b) False
26. 26.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/about.html (a) No (b) Yes
27. 27.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/maths/tables.html (a) Yes (b) No
28. 28.🌍 What is the path in this URL?
    https://www.example.net/maths/tables.html (a) /index.html (b) www.example.net (c) https (d) /maths/tables.html
29. 29.🌍 What do we call the computer that stores a website? (a) a server (b) a mouse (c) a printer (d) a keyboard
30. 30.🌍 Which one is the page’s address? (a) the browser (b) the URL (c) HTTPS (d) the server
31. 31.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) you type the URL (b) the browser asks it (c) the server sends files (d) the browser shows it
32. 32.🌍 What is the path in this URL?
    http://www.example.net/about.html (a) http (b) www.example.net (c) /maths/tables.html (d) /about.html
33. 33.True or false: the browser shows the page to you. (a) False (b) True
34. 34.🌍 What is the protocol in this URL?
    https://kids.example.org/maths/tables.html (a) http (b) kids.example.org (c) /maths/tables.html (d) https
35. 35.🌍 What is the protocol in this URL?
    http://learn.example.com/about.html (a) /about.html (b) learn.example.com (c) http (d) https
36. 36.🌍 What is the path in this URL?
    http://kids.example.org/maths/tables.html (a) kids.example.org (b) /maths/tables.html (c) http (d) /index.html
37. 37.🌍 What is the path in this URL?
    https://learn.example.com/about.html (a) /about.html (b) learn.example.com (c) https (d) /maths/tables.html
38. 38.🌍 What is the domain name in this URL?
    https://www.example.net/maths/tables.html (a) https (b) /maths/tables.html (c) learn.example.com (d) www.example.net
39. 39.🌍 What is the domain name in this URL?
    https://kids.example.org/news/today.html (a) /news/today.html (b) kids.example.org (c) school.example.in (d) https
40. 40.🌍 What is the domain name in this URL?
    https://learn.example.com/maths/tables.html (a) www.example.com (b) https (c) learn.example.com (d) /maths/tables.html

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