Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 187 · 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 is the protocol in this URL?
   http://kids.example.org/index.html (a) kids.example.org (b) https (c) http (d) /index.html
2. 2.🌍 What is the protocol in this URL?
   http://learn.example.com/maths/tables.html (a) https (b) learn.example.com (c) /maths/tables.html (d) http
3. 3.🌍 What does a web address (URL) tell the browser? (a) the page colour (b) your password (c) how old you are (d) where the page is
4. 4.🔢 When you open a web page, which comes FIRST? (a) the browser asks it (b) the browser shows it (c) you type the URL (d) the server sends files
5. 5.🌍 What is the protocol in this URL?
   http://www.example.com/index.html (a) http (b) www.example.com (c) https (d) /index.html
6. 6.True or false: the URL is the page’s address. (a) True (b) False
7. 7.🔢 When you open a web page, which comes first: “you type the URL” or “the server sends files”? (a) the server sends files (b) you type the URL
8. 8.🔢 When you open a web page, which comes first: “the browser shows it” or “the browser asks it”? (a) the browser asks it (b) the browser shows it
9. 9.🌍 What is the domain name in this URL?
   http://learn.example.com/about.html (a) learn.example.com (b) www.example.com (c) http (d) /about.html
10. 10.True or false: the browser stores the site’s files. (a) False (b) True
11. 11.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/about.html (a) Yes (b) No
12. 12.🌍 What is the domain name in this URL?
    http://learn.example.com/index.html (a) learn.example.com (b) www.example.com (c) http (d) /index.html
13. 13.🔢 When you open a web page, which comes LAST? (a) the browser shows it (b) the browser asks it (c) you type the URL (d) DNS finds the server
14. 14.🔢 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
15. 15.🌍 What is the domain name in this URL?
    http://kids.example.org/news/today.html (a) kids.example.org (b) /news/today.html (c) school.example.in (d) http
16. 16.🌍 What is the domain name in this URL?
    https://school.example.in/games/chess.html (a) https (b) school.example.in (c) /games/chess.html (d) www.example.net
17. 17.🌍 What is the domain name in this URL?
    https://www.example.com/games/chess.html (a) kids.example.org (b) /games/chess.html (c) https (d) www.example.com
18. 18.🌍 What is the domain name in this URL?
    http://www.example.net/games/chess.html (a) /games/chess.html (b) www.example.net (c) learn.example.com (d) http
19. 19.🌍 Which one sends the page back? (a) the browser (b) the server (c) the URL (d) HTTPS
20. 20.True or false: HTTPS scrambles data on its way. (a) False (b) True
21. 21.True or false: the browser asks for a web page. (a) True (b) False
22. 22.🌍 What is the protocol in this URL?
    https://www.example.net/index.html (a) www.example.net (b) https (c) http (d) /index.html
23. 23.🌍 Which one is the page’s address? (a) HTTPS (b) the server (c) the browser (d) the URL
24. 24.🌍 What is the domain name in this URL?
    https://www.example.net/art/gallery.html (a) www.example.net (b) learn.example.com (c) https (d) /art/gallery.html
25. 25.True or false: the server shows the page to you. (a) False (b) True
26. 26.🌍 Which one asks for a web page? (a) HTTPS (b) the browser (c) the URL (d) the server
27. 27.🌍 What is the domain name in this URL?
    https://kids.example.org/maths/tables.html (a) https (b) kids.example.org (c) /maths/tables.html (d) school.example.in
28. 28.🌍 What is the domain name in this URL?
    https://learn.example.com/index.html (a) www.example.com (b) learn.example.com (c) /index.html (d) https
29. 29.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/games/chess.html (a) No (b) Yes
30. 30.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the site is free (c) the data is scrambled (d) the site is fast
31. 31.🌍 What is the path in this URL?
    http://www.example.com/index.html (a) /index.html (b) /art/gallery.html (c) www.example.com (d) http
32. 32.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/games/chess.html (a) No (b) Yes
33. 33.🌍 What is the path in this URL?
    https://kids.example.org/games/chess.html (a) https (b) kids.example.org (c) /about.html (d) /games/chess.html
34. 34.🌍 What is the protocol in this URL?
    http://learn.example.com/games/chess.html (a) http (b) learn.example.com (c) /games/chess.html (d) https
35. 35.🌍 What is the protocol in this URL?
    https://www.example.net/about.html (a) http (b) https (c) /about.html (d) www.example.net
36. 36.🔢 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) you type the URL (d) the server sends files
37. 37.🌍 What finds the server for a domain name like example.com? (a) HTML (b) DNS (c) CSS (d) alt
38. 38.🔢 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
39. 39.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/games/chess.html (a) Yes (b) No
40. 40.🔢 When you open a web page, which comes first: “the browser shows it” or “you type the URL”? (a) you type the URL (b) the browser shows it

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