Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 355 · 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 LAST? (a) DNS finds the server (b) the browser asks it (c) the server sends files (d) the browser shows it
2. 2.🔒 Is the connection to this address scrambled (encrypted)?
   http://learn.example.com/art/gallery.html (a) No (b) Yes
3. 3.🔢 When you open a web page, what comes right after “the browser asks it”? (a) DNS finds the server (b) the browser shows it (c) the server sends files (d) you type the URL
4. 4.🌍 What is the protocol in this URL?
   http://learn.example.com/games/chess.html (a) /games/chess.html (b) http (c) learn.example.com (d) https
5. 5.🌍 What is the domain name in this URL?
   http://kids.example.org/about.html (a) /about.html (b) school.example.in (c) http (d) kids.example.org
6. 6.🔒 Is the connection to this address scrambled (encrypted)?
   http://learn.example.com/maths/tables.html (a) No (b) Yes
7. 7.🌍 What is the protocol in this URL?
   https://school.example.in/about.html (a) school.example.in (b) /about.html (c) http (d) https
8. 8.🌍 What is the protocol in this URL?
   https://www.example.net/news/today.html (a) /news/today.html (b) https (c) www.example.net (d) http
9. 9.🔢 When you open a web page, which comes first: “the browser asks it” or “the browser shows it”? (a) the browser shows it (b) the browser asks it
10. 10.True or false: the server shows the page to you. (a) False (b) True
11. 11.🔢 When you open a web page, which comes first: “the server sends files” or “you type the URL”? (a) the server sends files (b) you type the URL
12. 12.🌍 What do we call the computer that stores a website? (a) a printer (b) a server (c) a mouse (d) a keyboard
13. 13.True or false: the server is the page’s address. (a) True (b) False
14. 14.🌍 What is the protocol in this URL?
    http://kids.example.org/art/gallery.html (a) kids.example.org (b) https (c) http (d) /art/gallery.html
15. 15.🌍 Which one sends the page back? (a) the URL (b) the browser (c) HTTPS (d) the server
16. 16.🌍 What is the protocol in this URL?
    http://www.example.net/games/chess.html (a) www.example.net (b) http (c) https (d) /games/chess.html
17. 17.🔢 When you open a web page, which comes first: “the server sends files” or “DNS finds the server”? (a) the server sends files (b) DNS finds the server
18. 18.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/about.html (a) Yes (b) No
19. 19.🌍 What is the protocol in this URL?
    http://www.example.com/about.html (a) http (b) https (c) /about.html (d) www.example.com
20. 20.🌍 Which one asks for a web page? (a) the browser (b) the URL (c) HTTPS (d) the server
21. 21.🌍 Which one shows the page to you? (a) the server (b) HTTPS (c) the browser (d) the URL
22. 22.🔒 What does the lock (HTTPS) in the address bar mean? (a) the data is scrambled (b) the site is a game (c) the site is fast (d) the site is free
23. 23.🌍 Which one stores the site’s files? (a) the server (b) the browser (c) HTTPS (d) the URL
24. 24.🌍 What is the path in this URL?
    https://kids.example.org/maths/tables.html (a) https (b) /maths/tables.html (c) /index.html (d) kids.example.org
25. 25.🌍 What does a web address (URL) tell the browser? (a) where the page is (b) the page colour (c) your password (d) how old you are
26. 26.True or false: the URL sends the page back. (a) True (b) False
27. 27.🌍 What is the protocol in this URL?
    https://www.example.net/games/chess.html (a) /games/chess.html (b) www.example.net (c) http (d) https
28. 28.True or false: HTTPS scrambles data on its way. (a) True (b) False
29. 29.🔢 When you open a web page, which comes FIRST? (a) the browser shows it (b) the browser asks it (c) you type the URL (d) the server sends files
30. 30.🌍 What finds the server for a domain name like example.com? (a) CSS (b) alt (c) DNS (d) HTML
31. 31.🌍 What is the path in this URL?
    http://learn.example.com/maths/tables.html (a) http (b) /index.html (c) learn.example.com (d) /maths/tables.html
32. 32.🌍 What is the domain name in this URL?
    http://www.example.com/art/gallery.html (a) http (b) www.example.com (c) /art/gallery.html (d) kids.example.org
33. 33.🌍 What is the path in this URL?
    https://www.example.com/art/gallery.html (a) /art/gallery.html (b) www.example.com (c) https (d) /news/today.html
34. 34.🔢 When you open a web page, what comes right after “the server sends files”? (a) you type the URL (b) the browser shows it (c) the browser asks it (d) DNS finds the server
35. 35.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/index.html (a) No (b) Yes
36. 36.🌍 What is the domain name in this URL?
    https://kids.example.org/maths/tables.html (a) kids.example.org (b) https (c) /maths/tables.html (d) school.example.in
37. 37.🌍 What is the path in this URL?
    http://kids.example.org/index.html (a) /art/gallery.html (b) /index.html (c) http (d) kids.example.org
38. 38.True or false: the browser scrambles data on its way. (a) False (b) True
39. 39.🔢 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
40. 40.🌍 What is the domain name in this URL?
    http://kids.example.org/maths/tables.html (a) school.example.in (b) kids.example.org (c) http (d) /maths/tables.html

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