Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 553 · 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 asks it” or “the server sends files”? (a) the server sends files (b) the browser asks it
2. 2.🔒 Is the connection to this address scrambled (encrypted)?
   https://kids.example.org/news/today.html (a) Yes (b) No
3. 3.True or false: the browser asks for a web page. (a) True (b) False
4. 4.🔢 When you open a web page, which comes LAST? (a) the browser asks it (b) DNS finds the server (c) you type the URL (d) the browser shows it
5. 5.🌍 Which one asks for a web page? (a) the URL (b) HTTPS (c) the server (d) the browser
6. 6.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is free (b) the site is a game (c) the data is scrambled (d) the site is fast
7. 7.True or false: the server sends the page back. (a) True (b) False
8. 8.🌍 What is the domain name in this URL?
   https://www.example.net/about.html (a) https (b) /about.html (c) www.example.net (d) learn.example.com
9. 9.🌍 What is the path in this URL?
   http://learn.example.com/about.html (a) /about.html (b) /maths/tables.html (c) http (d) learn.example.com
10. 10.🌍 Which one stores the site’s files? (a) HTTPS (b) the URL (c) the server (d) the browser
11. 11.🌍 What finds the server for a domain name like example.com? (a) CSS (b) DNS (c) HTML (d) alt
12. 12.True or false: HTTPS is the page’s address. (a) True (b) False
13. 13.🌍 What do we call the computer that stores a website? (a) a mouse (b) a printer (c) a server (d) a keyboard
14. 14.🌍 What is the protocol in this URL?
    http://www.example.com/index.html (a) /index.html (b) www.example.com (c) https (d) http
15. 15.🔢 When you open a web page, what comes right after “the server sends files”? (a) the browser asks it (b) the browser shows it (c) you type the URL (d) DNS finds the server
16. 16.🌍 What is the path in this URL?
    http://kids.example.org/art/gallery.html (a) kids.example.org (b) http (c) /art/gallery.html (d) /news/today.html
17. 17.🌍 What is the path in this URL?
    http://www.example.com/art/gallery.html (a) /news/today.html (b) www.example.com (c) http (d) /art/gallery.html
18. 18.🔢 When you open a web page, which comes first: “the server sends files” or “the browser shows it”? (a) the browser shows it (b) the server sends files
19. 19.🔢 When you open a web page, which comes first: “DNS finds the server” or “the server sends files”? (a) DNS finds the server (b) the server sends files
20. 20.🌍 What is the protocol in this URL?
    http://kids.example.org/games/chess.html (a) kids.example.org (b) http (c) https (d) /games/chess.html
21. 21.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/maths/tables.html (a) No (b) Yes
22. 22.🔢 When you open a web page, which comes first: “the browser shows it” or “the browser asks it”? (a) the browser shows it (b) the browser asks it
23. 23.🌍 Which one is the page’s address? (a) the URL (b) the server (c) the browser (d) HTTPS
24. 24.True or false: HTTPS scrambles data on its way. (a) True (b) False
25. 25.🌍 What is the protocol in this URL?
    https://school.example.in/index.html (a) http (b) school.example.in (c) /index.html (d) https
26. 26.🌍 What is the domain name in this URL?
    https://www.example.com/art/gallery.html (a) kids.example.org (b) www.example.com (c) /art/gallery.html (d) https
27. 27.🌍 What is the path in this URL?
    http://kids.example.org/maths/tables.html (a) /index.html (b) /maths/tables.html (c) http (d) kids.example.org
28. 28.🌍 What is the path in this URL?
    https://kids.example.org/games/chess.html (a) /about.html (b) https (c) kids.example.org (d) /games/chess.html
29. 29.🌍 What is the domain name in this URL?
    https://kids.example.org/games/chess.html (a) school.example.in (b) https (c) kids.example.org (d) /games/chess.html
30. 30.True or false: the browser shows the page to you. (a) False (b) True
31. 31.🌍 What is the domain name in this URL?
    https://www.example.com/about.html (a) https (b) kids.example.org (c) /about.html (d) www.example.com
32. 32.🌍 What is the domain name in this URL?
    http://www.example.net/games/chess.html (a) www.example.net (b) http (c) /games/chess.html (d) learn.example.com
33. 33.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/news/today.html (a) No (b) Yes
34. 34.🌍 What is the protocol in this URL?
    https://www.example.com/games/chess.html (a) http (b) www.example.com (c) https (d) /games/chess.html
35. 35.🌍 What is the domain name in this URL?
    https://www.example.net/index.html (a) https (b) www.example.net (c) /index.html (d) learn.example.com
36. 36.🌍 What is the domain name in this URL?
    https://learn.example.com/about.html (a) https (b) /about.html (c) learn.example.com (d) www.example.com
37. 37.🌍 Which one sends the page back? (a) the browser (b) HTTPS (c) the server (d) the URL
38. 38.True or false: the server stores the site’s files. (a) True (b) False
39. 39.🔢 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
40. 40.🌍 What is the domain name in this URL?
    http://www.example.com/maths/tables.html (a) /maths/tables.html (b) www.example.com (c) http (d) kids.example.org

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