Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 621 · 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.🌍 Which one scrambles data on its way? (a) HTTPS (b) the URL (c) the browser (d) the server
2. 2.True or false: HTTPS scrambles data on its way. (a) False (b) True
3. 3.🔢 When you open a web page, what comes right after “you type the URL”? (a) the server sends files (b) the browser asks it (c) the browser shows it (d) DNS finds the server
4. 4.🌍 What is the path in this URL?
   http://www.example.net/index.html (a) /art/gallery.html (b) www.example.net (c) http (d) /index.html
5. 5.🌍 What is the protocol in this URL?
   http://learn.example.com/games/chess.html (a) learn.example.com (b) http (c) https (d) /games/chess.html
6. 6.True or false: the URL asks for a web page. (a) True (b) False
7. 7.🌍 What is the path in this URL?
   http://kids.example.org/games/chess.html (a) http (b) /games/chess.html (c) kids.example.org (d) /about.html
8. 8.🌍 What is the domain name in this URL?
   https://www.example.com/maths/tables.html (a) kids.example.org (b) https (c) /maths/tables.html (d) www.example.com
9. 9.🌍 What is the path in this URL?
   https://kids.example.org/art/gallery.html (a) https (b) /art/gallery.html (c) /news/today.html (d) kids.example.org
10. 10.🔢 When you open a web page, what comes right after “the browser asks it”? (a) the server sends files (b) the browser shows it (c) you type the URL (d) DNS finds the server
11. 11.🌍 What finds the server for a domain name like example.com? (a) HTML (b) CSS (c) alt (d) DNS
12. 12.🌍 What is the protocol in this URL?
    https://kids.example.org/games/chess.html (a) kids.example.org (b) https (c) http (d) /games/chess.html
13. 13.🌍 Which one shows the page to you? (a) the URL (b) the server (c) the browser (d) HTTPS
14. 14.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a mouse (c) a server (d) a printer
15. 15.True or false: the URL stores the site’s files. (a) False (b) True
16. 16.True or false: HTTPS asks for a web page. (a) False (b) True
17. 17.True or false: the browser asks for a web page. (a) False (b) True
18. 18.True or false: the URL is the page’s address. (a) True (b) False
19. 19.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is fast (b) the data is scrambled (c) the site is a game (d) the site is free
20. 20.🔢 When you open a web page, which comes FIRST? (a) you type the URL (b) the browser shows it (c) the browser asks it (d) DNS finds the server
21. 21.🌍 Which one stores the site’s files? (a) the URL (b) the server (c) the browser (d) HTTPS
22. 22.🌍 What is the path in this URL?
    http://learn.example.com/games/chess.html (a) /games/chess.html (b) /about.html (c) learn.example.com (d) http
23. 23.🌍 What does a web address (URL) tell the browser? (a) the page colour (b) how old you are (c) where the page is (d) your password
24. 24.🔢 When you open a web page, which comes first: “you type the URL” or “DNS finds the server”? (a) DNS finds the server (b) you type the URL
25. 25.🔢 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
26. 26.True or false: HTTPS sends the page back. (a) True (b) False
27. 27.🌍 What is the path in this URL?
    http://www.example.net/art/gallery.html (a) /news/today.html (b) http (c) /art/gallery.html (d) www.example.net
28. 28.🌍 What is the path in this URL?
    https://www.example.com/art/gallery.html (a) /art/gallery.html (b) www.example.com (c) /news/today.html (d) https
29. 29.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/news/today.html (a) No (b) Yes
30. 30.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/about.html (a) No (b) Yes
31. 31.🌍 What is the path in this URL?
    http://kids.example.org/maths/tables.html (a) http (b) /index.html (c) kids.example.org (d) /maths/tables.html
32. 32.🌍 What is the protocol in this URL?
    https://kids.example.org/about.html (a) /about.html (b) https (c) kids.example.org (d) http
33. 33.🌍 Which one sends the page back? (a) HTTPS (b) the URL (c) the server (d) the browser
34. 34.🔢 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
35. 35.🌍 What is the protocol in this URL?
    http://www.example.net/games/chess.html (a) https (b) http (c) www.example.net (d) /games/chess.html
36. 36.🌍 Which one asks for a web page? (a) the URL (b) the browser (c) HTTPS (d) the server
37. 37.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/art/gallery.html (a) No (b) Yes
38. 38.True or false: the server shows the page to you. (a) False (b) True
39. 39.True or false: the server sends the page back. (a) False (b) True
40. 40.🌍 What is the protocol in this URL?
    https://school.example.in/about.html (a) school.example.in (b) http (c) /about.html (d) https

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