Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 631 · 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.🔢 When you open a web page, which comes first: “the browser shows it” or “the server sends files”? (a) the browser shows it (b) the server sends files
2. 2.🔢 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
3. 3.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is free (b) the data is scrambled (c) the site is fast (d) the site is a game
4. 4.True or false: the URL is the page’s address. (a) True (b) False
5. 5.🌍 What is the domain name in this URL?
   https://kids.example.org/games/chess.html (a) https (b) /games/chess.html (c) school.example.in (d) kids.example.org
6. 6.🔢 When you open a web page, what comes right after “the browser asks it”? (a) you type the URL (b) DNS finds the server (c) the browser shows it (d) the server sends files
7. 7.🌍 What is the domain name in this URL?
   http://learn.example.com/games/chess.html (a) www.example.com (b) /games/chess.html (c) learn.example.com (d) http
8. 8.True or false: HTTPS asks for a web page. (a) True (b) False
9. 9.🌍 What do we call the computer that stores a website? (a) a mouse (b) a keyboard (c) a server (d) a printer
10. 10.🌍 Which one asks for a web page? (a) the browser (b) HTTPS (c) the URL (d) the server
11. 11.True or false: the browser asks for a web page. (a) True (b) False
12. 12.🌍 Which one shows the page to you? (a) the server (b) the browser (c) HTTPS (d) the URL
13. 13.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser asks it (b) the browser shows it (c) the server sends files (d) DNS finds the server
14. 14.True or false: HTTPS shows the page to you. (a) True (b) False
15. 15.🌍 What is the protocol in this URL?
    https://kids.example.org/about.html (a) http (b) kids.example.org (c) https (d) /about.html
16. 16.True or false: the browser scrambles data on its way. (a) False (b) True
17. 17.🌍 What is the protocol in this URL?
    https://www.example.com/index.html (a) /index.html (b) https (c) http (d) www.example.com
18. 18.🌍 What is the protocol in this URL?
    http://kids.example.org/games/chess.html (a) https (b) http (c) /games/chess.html (d) kids.example.org
19. 19.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the server sends files (b) the browser asks it (c) the browser shows it (d) you type the URL
20. 20.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/index.html (a) Yes (b) No
21. 21.🌍 Which one stores the site’s files? (a) the browser (b) HTTPS (c) the URL (d) the server
22. 22.True or false: HTTPS is the page’s address. (a) False (b) True
23. 23.🌍 What finds the server for a domain name like example.com? (a) CSS (b) HTML (c) alt (d) DNS
24. 24.🌍 What is the domain name in this URL?
    http://learn.example.com/art/gallery.html (a) http (b) /art/gallery.html (c) www.example.com (d) learn.example.com
25. 25.🌍 What is the protocol in this URL?
    http://learn.example.com/games/chess.html (a) https (b) learn.example.com (c) /games/chess.html (d) http
26. 26.🔢 When you open a web page, which comes FIRST? (a) the browser shows it (b) you type the URL (c) the server sends files (d) the browser asks it
27. 27.🌍 What is the path in this URL?
    https://www.example.net/maths/tables.html (a) https (b) /index.html (c) /maths/tables.html (d) www.example.net
28. 28.🌍 Which one scrambles data on its way? (a) the server (b) HTTPS (c) the URL (d) the browser
29. 29.🌍 What is the domain name in this URL?
    http://www.example.net/news/today.html (a) learn.example.com (b) www.example.net (c) http (d) /news/today.html
30. 30.🌍 What is the domain name in this URL?
    http://kids.example.org/news/today.html (a) /news/today.html (b) http (c) school.example.in (d) kids.example.org
31. 31.🔢 When you open a web page, which comes LAST? (a) the browser asks it (b) you type the URL (c) DNS finds the server (d) the browser shows it
32. 32.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/news/today.html (a) Yes (b) No
33. 33.🌍 What does a web address (URL) tell the browser? (a) the page colour (b) your password (c) where the page is (d) how old you are
34. 34.🌍 What is the protocol in this URL?
    https://learn.example.com/news/today.html (a) https (b) learn.example.com (c) /news/today.html (d) http
35. 35.True or false: the browser sends the page back. (a) False (b) True
36. 36.🔢 When you open a web page, which comes first: “the browser asks it” or “the browser shows it”? (a) the browser asks it (b) the browser shows it
37. 37.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/maths/tables.html (a) No (b) Yes
38. 38.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/art/gallery.html (a) Yes (b) No
39. 39.🌍 What is the domain name in this URL?
    https://learn.example.com/index.html (a) /index.html (b) www.example.com (c) https (d) learn.example.com
40. 40.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/index.html (a) Yes (b) No

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