Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 431 · 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 domain name in this URL?
   https://learn.example.com/news/today.html (a) /news/today.html (b) https (c) www.example.com (d) learn.example.com
2. 2.🌍 What finds the server for a domain name like example.com? (a) CSS (b) alt (c) HTML (d) DNS
3. 3.🔢 When you open a web page, which comes LAST? (a) the browser asks it (b) DNS finds the server (c) the browser shows it (d) you type the URL
4. 4.🌍 Which one asks for a web page? (a) the browser (b) the server (c) the URL (d) HTTPS
5. 5.🔒 Is the connection to this address scrambled (encrypted)?
   https://learn.example.com/art/gallery.html (a) Yes (b) No
6. 6.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is free (b) the site is fast (c) the site is a game (d) the data is scrambled
7. 7.🔢 When you open a web page, which comes FIRST? (a) DNS finds the server (b) you type the URL (c) the browser shows it (d) the browser asks it
8. 8.🔒 Is the connection to this address scrambled (encrypted)?
   https://school.example.in/art/gallery.html (a) No (b) Yes
9. 9.True or false: the browser scrambles data on its way. (a) True (b) False
10. 10.True or false: HTTPS scrambles data on its way. (a) True (b) False
11. 11.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/maths/tables.html (a) No (b) Yes
12. 12.True or false: the browser shows the page to you. (a) True (b) False
13. 13.🌍 What is the path in this URL?
    http://www.example.com/art/gallery.html (a) www.example.com (b) /news/today.html (c) /art/gallery.html (d) http
14. 14.🔢 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
15. 15.🌍 What is the domain name in this URL?
    http://www.example.com/maths/tables.html (a) /maths/tables.html (b) kids.example.org (c) www.example.com (d) http
16. 16.🌍 Which one scrambles data on its way? (a) the browser (b) HTTPS (c) the server (d) the URL
17. 17.🌍 What is the domain name in this URL?
    http://www.example.com/news/today.html (a) http (b) /news/today.html (c) kids.example.org (d) www.example.com
18. 18.🌍 What is the path in this URL?
    https://www.example.net/art/gallery.html (a) www.example.net (b) /news/today.html (c) /art/gallery.html (d) https
19. 19.🌍 What is the path in this URL?
    https://kids.example.org/news/today.html (a) /games/chess.html (b) https (c) /news/today.html (d) kids.example.org
20. 20.🌍 What is the path in this URL?
    https://www.example.net/maths/tables.html (a) www.example.net (b) /maths/tables.html (c) /index.html (d) https
21. 21.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/about.html (a) No (b) Yes
22. 22.🌍 What does a web address (URL) tell the browser? (a) the page colour (b) where the page is (c) your password (d) how old you are
23. 23.True or false: the browser stores the site’s files. (a) False (b) True
24. 24.🌍 What is the domain name in this URL?
    http://school.example.in/about.html (a) /about.html (b) http (c) www.example.net (d) school.example.in
25. 25.🔢 When you open a web page, which comes first: “the server sends files” or “the browser shows it”? (a) the browser shows it (b) the server sends files
26. 26.🌍 What is the protocol in this URL?
    http://kids.example.org/art/gallery.html (a) /art/gallery.html (b) https (c) kids.example.org (d) http
27. 27.True or false: the browser is the page’s address. (a) True (b) False
28. 28.🌍 What is the path in this URL?
    http://learn.example.com/news/today.html (a) /games/chess.html (b) /news/today.html (c) http (d) learn.example.com
29. 29.🔢 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
30. 30.🌍 Which one shows the page to you? (a) the URL (b) the server (c) HTTPS (d) the browser
31. 31.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a mouse (c) a printer (d) a server
32. 32.🔢 When you open a web page, which comes first: “DNS finds the server” or “you type the URL”? (a) you type the URL (b) DNS finds the server
33. 33.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/news/today.html (a) Yes (b) No
34. 34.🌍 What is the protocol in this URL?
    http://school.example.in/art/gallery.html (a) /art/gallery.html (b) school.example.in (c) https (d) http
35. 35.True or false: the URL is the page’s address. (a) True (b) False
36. 36.🔢 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
37. 37.🔢 When you open a web page, what comes right after “the server sends files”? (a) DNS finds the server (b) the browser shows it (c) the browser asks it (d) you type the URL
38. 38.🌍 Which one sends the page back? (a) the server (b) the URL (c) HTTPS (d) the browser
39. 39.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/about.html (a) Yes (b) No
40. 40.True or false: the browser sends the page back. (a) False (b) True

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