Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 354 · 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.🔒 What does the lock (HTTPS) in the address bar mean? (a) the data is scrambled (b) the site is fast (c) the site is free (d) the site is a game
2. 2.🔒 Is the connection to this address scrambled (encrypted)?
   http://www.example.com/news/today.html (a) No (b) Yes
3. 3.🔒 Is the connection to this address scrambled (encrypted)?
   http://kids.example.org/games/chess.html (a) No (b) Yes
4. 4.🌍 Which one shows the page to you? (a) HTTPS (b) the browser (c) the URL (d) the server
5. 5.🌍 Which one scrambles data on its way? (a) the server (b) the browser (c) the URL (d) HTTPS
6. 6.🔢 When you open a web page, which comes FIRST? (a) you type the URL (b) the browser asks it (c) the browser shows it (d) DNS finds the server
7. 7.🔒 Is the connection to this address scrambled (encrypted)?
   https://kids.example.org/index.html (a) No (b) Yes
8. 8.🔢 When you open a web page, which comes first: “the browser shows it” or “DNS finds the server”? (a) DNS finds the server (b) the browser shows it
9. 9.🌍 What is the protocol in this URL?
   http://learn.example.com/news/today.html (a) http (b) learn.example.com (c) https (d) /news/today.html
10. 10.🌍 What is the domain name in this URL?
    https://kids.example.org/news/today.html (a) /news/today.html (b) school.example.in (c) kids.example.org (d) https
11. 11.🌍 What is the domain name in this URL?
    https://www.example.com/about.html (a) /about.html (b) https (c) www.example.com (d) kids.example.org
12. 12.True or false: the browser shows the page to you. (a) False (b) True
13. 13.🌍 What does a web address (URL) tell the browser? (a) your password (b) the page colour (c) where the page is (d) how old you are
14. 14.True or false: the server shows the page to you. (a) True (b) False
15. 15.🔢 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) the browser shows it (d) you type the URL
16. 16.🔢 When you open a web page, which comes LAST? (a) you type the URL (b) DNS finds the server (c) the server sends files (d) the browser shows it
17. 17.🌍 What is the protocol in this URL?
    https://learn.example.com/maths/tables.html (a) http (b) learn.example.com (c) /maths/tables.html (d) https
18. 18.True or false: the browser stores the site’s files. (a) False (b) True
19. 19.🌍 What is the path in this URL?
    https://kids.example.org/art/gallery.html (a) kids.example.org (b) https (c) /art/gallery.html (d) /news/today.html
20. 20.🌍 What is the path in this URL?
    https://www.example.net/art/gallery.html (a) /news/today.html (b) /art/gallery.html (c) www.example.net (d) https
21. 21.🌍 Which one is the page’s address? (a) the browser (b) HTTPS (c) the URL (d) the server
22. 22.🌍 What do we call the computer that stores a website? (a) a mouse (b) a server (c) a printer (d) a keyboard
23. 23.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/index.html (a) No (b) Yes
24. 24.🌍 Which one asks for a web page? (a) the browser (b) HTTPS (c) the server (d) the URL
25. 25.🌍 What is the path in this URL?
    https://kids.example.org/news/today.html (a) /news/today.html (b) kids.example.org (c) /games/chess.html (d) https
26. 26.🌍 Which one sends the page back? (a) the URL (b) the server (c) HTTPS (d) the browser
27. 27.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/maths/tables.html (a) No (b) Yes
28. 28.🔢 When you open a web page, which comes first: “you type the URL” or “the server sends files”? (a) you type the URL (b) the server sends files
29. 29.True or false: HTTPS is the page’s address. (a) False (b) True
30. 30.True or false: the URL asks for a web page. (a) True (b) False
31. 31.🌍 What is the domain name in this URL?
    https://www.example.net/maths/tables.html (a) www.example.net (b) https (c) learn.example.com (d) /maths/tables.html
32. 32.🔢 When you open a web page, what comes right after “the browser asks it”? (a) the server sends files (b) you type the URL (c) the browser shows it (d) DNS finds the server
33. 33.🌍 What is the protocol in this URL?
    http://www.example.com/news/today.html (a) http (b) www.example.com (c) https (d) /news/today.html
34. 34.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser shows it (b) the server sends files (c) the browser asks it (d) DNS finds the server
35. 35.🌍 What is the domain name in this URL?
    https://kids.example.org/maths/tables.html (a) school.example.in (b) /maths/tables.html (c) kids.example.org (d) https
36. 36.True or false: the URL shows the page to you. (a) True (b) False
37. 37.True or false: the server sends the page back. (a) False (b) True
38. 38.🔢 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
39. 39.True or false: the server stores the site’s files. (a) True (b) False
40. 40.🌍 What is the path in this URL?
    http://kids.example.org/art/gallery.html (a) http (b) /news/today.html (c) kids.example.org (d) /art/gallery.html

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