Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 804 · 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? (a) the server sends files (b) DNS finds the server (c) you type the URL (d) the browser asks it
2. 2.🌍 Which one asks for a web page? (a) the browser (b) the server (c) the URL (d) HTTPS
3. 3.🔒 Is the connection to this address scrambled (encrypted)?
   https://learn.example.com/index.html (a) No (b) Yes
4. 4.🌍 What is the path in this URL?
   http://www.example.com/news/today.html (a) /news/today.html (b) http (c) www.example.com (d) /games/chess.html
5. 5.🌍 What is the protocol in this URL?
   http://kids.example.org/index.html (a) https (b) kids.example.org (c) http (d) /index.html
6. 6.🌍 What is the protocol in this URL?
   http://school.example.in/art/gallery.html (a) /art/gallery.html (b) http (c) school.example.in (d) https
7. 7.True or false: the browser shows the page to you. (a) False (b) True
8. 8.🌍 What is the domain name in this URL?
   http://www.example.net/maths/tables.html (a) learn.example.com (b) www.example.net (c) http (d) /maths/tables.html
9. 9.🌍 What is the domain name in this URL?
   http://www.example.net/about.html (a) /about.html (b) www.example.net (c) learn.example.com (d) http
10. 10.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the site is fast (c) the data is scrambled (d) the site is free
11. 11.🌍 What is the path in this URL?
    https://kids.example.org/news/today.html (a) /games/chess.html (b) /news/today.html (c) kids.example.org (d) https
12. 12.🔢 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
13. 13.🌍 What is the protocol in this URL?
    https://learn.example.com/maths/tables.html (a) /maths/tables.html (b) https (c) http (d) learn.example.com
14. 14.🌍 What is the domain name in this URL?
    https://www.example.net/news/today.html (a) https (b) www.example.net (c) learn.example.com (d) /news/today.html
15. 15.🌍 What do we call the computer that stores a website? (a) a mouse (b) a printer (c) a keyboard (d) a server
16. 16.True or false: the URL sends the page back. (a) True (b) False
17. 17.🌍 What is the protocol in this URL?
    http://kids.example.org/art/gallery.html (a) http (b) https (c) /art/gallery.html (d) kids.example.org
18. 18.🌍 What is the protocol in this URL?
    https://www.example.net/news/today.html (a) /news/today.html (b) www.example.net (c) http (d) https
19. 19.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/index.html (a) Yes (b) No
20. 20.🌍 What is the domain name in this URL?
    http://www.example.com/index.html (a) http (b) /index.html (c) kids.example.org (d) www.example.com
21. 21.True or false: the server asks for a web page. (a) True (b) False
22. 22.🔢 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
23. 23.🌍 Which one shows the page to you? (a) the URL (b) HTTPS (c) the server (d) the browser
24. 24.True or false: HTTPS asks for a web page. (a) False (b) True
25. 25.🌍 What is the domain name in this URL?
    http://kids.example.org/art/gallery.html (a) http (b) school.example.in (c) kids.example.org (d) /art/gallery.html
26. 26.🌍 What is the path in this URL?
    http://kids.example.org/about.html (a) /about.html (b) http (c) kids.example.org (d) /maths/tables.html
27. 27.🌍 What finds the server for a domain name like example.com? (a) DNS (b) HTML (c) CSS (d) alt
28. 28.🌍 What is the protocol in this URL?
    https://kids.example.org/art/gallery.html (a) http (b) kids.example.org (c) /art/gallery.html (d) https
29. 29.🌍 What is the domain name in this URL?
    https://www.example.com/about.html (a) www.example.com (b) https (c) kids.example.org (d) /about.html
30. 30.True or false: HTTPS scrambles data on its way. (a) False (b) True
31. 31.🌍 What is the path in this URL?
    http://school.example.in/games/chess.html (a) http (b) /about.html (c) /games/chess.html (d) school.example.in
32. 32.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/games/chess.html (a) Yes (b) No
33. 33.True or false: the server stores the site’s files. (a) False (b) True
34. 34.🌍 What is the path in this URL?
    https://www.example.net/index.html (a) www.example.net (b) /art/gallery.html (c) /index.html (d) https
35. 35.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the server sends files (b) you type the URL (c) the browser shows it (d) the browser asks it
36. 36.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/about.html (a) No (b) Yes
37. 37.🌍 Which one sends the page back? (a) the server (b) the URL (c) the browser (d) HTTPS
38. 38.True or false: the browser scrambles data on its way. (a) True (b) False
39. 39.🌍 What is the domain name in this URL?
    http://school.example.in/maths/tables.html (a) http (b) /maths/tables.html (c) www.example.net (d) school.example.in
40. 40.🌍 What is the path in this URL?
    https://learn.example.com/games/chess.html (a) learn.example.com (b) /about.html (c) /games/chess.html (d) https

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