Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 55 · 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.🔒 Is the connection to this address scrambled (encrypted)?
   https://www.example.com/news/today.html (a) No (b) Yes
2. 2.🌍 What is the protocol in this URL?
   http://www.example.com/games/chess.html (a) /games/chess.html (b) www.example.com (c) https (d) http
3. 3.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) you type the URL (c) DNS finds the server (d) the browser shows it
4. 4.🌍 What is the domain name in this URL?
   https://kids.example.org/about.html (a) /about.html (b) https (c) school.example.in (d) kids.example.org
5. 5.🌍 What does a web address (URL) tell the browser? (a) your password (b) the page colour (c) where the page is (d) how old you are
6. 6.True or false: HTTPS scrambles data on its way. (a) False (b) True
7. 7.🌍 What is the domain name in this URL?
   https://kids.example.org/maths/tables.html (a) school.example.in (b) kids.example.org (c) /maths/tables.html (d) https
8. 8.🔒 Is the connection to this address scrambled (encrypted)?
   http://www.example.com/about.html (a) Yes (b) No
9. 9.🌍 What is the domain name in this URL?
   http://learn.example.com/about.html (a) www.example.com (b) /about.html (c) http (d) learn.example.com
10. 10.🌍 What do we call the computer that stores a website? (a) a printer (b) a keyboard (c) a mouse (d) a server
11. 11.🌍 What is the path in this URL?
    https://learn.example.com/index.html (a) https (b) learn.example.com (c) /art/gallery.html (d) /index.html
12. 12.🌍 What is the path in this URL?
    http://learn.example.com/about.html (a) learn.example.com (b) /about.html (c) /maths/tables.html (d) http
13. 13.🌍 What is the protocol in this URL?
    http://school.example.in/maths/tables.html (a) school.example.in (b) https (c) /maths/tables.html (d) http
14. 14.True or false: the server sends the page back. (a) True (b) False
15. 15.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/about.html (a) Yes (b) No
16. 16.🌍 What is the path in this URL?
    http://www.example.com/art/gallery.html (a) /art/gallery.html (b) www.example.com (c) /news/today.html (d) http
17. 17.True or false: HTTPS stores the site’s files. (a) False (b) True
18. 18.🌍 What is the protocol in this URL?
    http://www.example.net/maths/tables.html (a) www.example.net (b) https (c) /maths/tables.html (d) http
19. 19.🌍 Which one shows the page to you? (a) the server (b) HTTPS (c) the URL (d) the browser
20. 20.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/about.html (a) No (b) Yes
21. 21.🌍 What is the domain name in this URL?
    http://school.example.in/about.html (a) http (b) www.example.net (c) /about.html (d) school.example.in
22. 22.🌍 Which one is the page’s address? (a) HTTPS (b) the server (c) the URL (d) the browser
23. 23.🌍 What is the domain name in this URL?
    https://learn.example.com/games/chess.html (a) www.example.com (b) https (c) learn.example.com (d) /games/chess.html
24. 24.🔢 When you open a web page, which comes LAST? (a) you type the URL (b) the browser shows it (c) the browser asks it (d) the server sends files
25. 25.🌍 What is the domain name in this URL?
    https://kids.example.org/games/chess.html (a) https (b) kids.example.org (c) /games/chess.html (d) school.example.in
26. 26.🔢 When you open a web page, which comes first: “the server sends files” or “DNS finds the server”? (a) DNS finds the server (b) the server sends files
27. 27.🌍 Which one asks for a web page? (a) the URL (b) the browser (c) the server (d) HTTPS
28. 28.🌍 What is the path in this URL?
    https://www.example.net/news/today.html (a) www.example.net (b) /games/chess.html (c) https (d) /news/today.html
29. 29.True or false: the server stores the site’s files. (a) False (b) True
30. 30.🔒 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
31. 31.🌍 What is the protocol in this URL?
    http://www.example.com/index.html (a) https (b) /index.html (c) www.example.com (d) http
32. 32.🌍 What is the protocol in this URL?
    https://school.example.in/news/today.html (a) school.example.in (b) https (c) http (d) /news/today.html
33. 33.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/news/today.html (a) Yes (b) No
34. 34.🌍 What is the domain name in this URL?
    http://www.example.net/about.html (a) www.example.net (b) /about.html (c) learn.example.com (d) http
35. 35.🌍 What is the protocol in this URL?
    http://kids.example.org/about.html (a) https (b) http (c) kids.example.org (d) /about.html
36. 36.🌍 What finds the server for a domain name like example.com? (a) DNS (b) CSS (c) alt (d) HTML
37. 37.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/games/chess.html (a) Yes (b) No
38. 38.True or false: the browser asks for a web page. (a) False (b) True
39. 39.🌍 Which one sends the page back? (a) the URL (b) HTTPS (c) the browser (d) the server
40. 40.🌍 What is the protocol in this URL?
    http://kids.example.org/maths/tables.html (a) kids.example.org (b) http (c) /maths/tables.html (d) https

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