Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 561 · 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 finds the server for a domain name like example.com? (a) DNS (b) CSS (c) alt (d) HTML
2. 2.True or false: the server asks for a web page. (a) False (b) True
3. 3.True or false: the server sends the page back. (a) False (b) True
4. 4.🌍 Which one scrambles data on its way? (a) the URL (b) the browser (c) the server (d) HTTPS
5. 5.🌍 What is the domain name in this URL?
   http://school.example.in/games/chess.html (a) http (b) www.example.net (c) /games/chess.html (d) school.example.in
6. 6.🌍 What is the protocol in this URL?
   http://kids.example.org/about.html (a) kids.example.org (b) /about.html (c) https (d) http
7. 7.🌍 What is the protocol in this URL?
   https://kids.example.org/maths/tables.html (a) http (b) /maths/tables.html (c) kids.example.org (d) https
8. 8.🔒 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
9. 9.🌍 What do we call the computer that stores a website? (a) a server (b) a mouse (c) a printer (d) a keyboard
10. 10.🌍 Which one shows the page to you? (a) HTTPS (b) the URL (c) the server (d) the browser
11. 11.🌍 What is the protocol in this URL?
    http://school.example.in/index.html (a) school.example.in (b) https (c) http (d) /index.html
12. 12.True or false: the browser asks for a web page. (a) False (b) True
13. 13.🔢 When you open a web page, which comes first: “DNS finds the server” or “the server sends files”? (a) DNS finds the server (b) the server sends files
14. 14.🌍 What is the path in this URL?
    https://www.example.net/games/chess.html (a) https (b) /about.html (c) /games/chess.html (d) www.example.net
15. 15.🌍 What is the protocol in this URL?
    https://www.example.net/games/chess.html (a) http (b) www.example.net (c) https (d) /games/chess.html
16. 16.🌍 Which one stores the site’s files? (a) the browser (b) HTTPS (c) the server (d) the URL
17. 17.🌍 What is the domain name in this URL?
    http://www.example.net/games/chess.html (a) /games/chess.html (b) http (c) www.example.net (d) learn.example.com
18. 18.🌍 What is the path in this URL?
    http://www.example.com/art/gallery.html (a) /news/today.html (b) www.example.com (c) http (d) /art/gallery.html
19. 19.True or false: the URL stores the site’s files. (a) True (b) False
20. 20.True or false: the URL scrambles data on its way. (a) False (b) True
21. 21.True or false: the browser stores the site’s files. (a) True (b) False
22. 22.🌍 What is the domain name in this URL?
    https://learn.example.com/about.html (a) learn.example.com (b) /about.html (c) https (d) www.example.com
23. 23.🔢 When you open a web page, what comes right after “the browser asks it”? (a) the browser shows it (b) the server sends files (c) you type the URL (d) DNS finds the server
24. 24.🌍 What is the domain name in this URL?
    http://school.example.in/art/gallery.html (a) http (b) /art/gallery.html (c) www.example.net (d) school.example.in
25. 25.🔢 When you open a web page, what comes right after “you type the URL”? (a) DNS finds the server (b) the browser asks it (c) the server sends files (d) the browser shows it
26. 26.🔢 When you open a web page, which comes LAST? (a) you type the URL (b) the browser asks it (c) the browser shows it (d) the server sends files
27. 27.True or false: the browser scrambles data on its way. (a) True (b) False
28. 28.🌍 What is the protocol in this URL?
    https://www.example.net/news/today.html (a) www.example.net (b) http (c) /news/today.html (d) https
29. 29.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/art/gallery.html (a) Yes (b) No
30. 30.True or false: the URL is the page’s address. (a) True (b) False
31. 31.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/about.html (a) No (b) Yes
32. 32.🔢 When you open a web page, which comes FIRST? (a) the browser shows it (b) you type the URL (c) the browser asks it (d) DNS finds the server
33. 33.🌍 Which one sends the page back? (a) the URL (b) HTTPS (c) the server (d) the browser
34. 34.🔢 When you open a web page, which comes first: “the browser shows it” or “DNS finds the server”? (a) DNS finds the server (b) the browser shows it
35. 35.True or false: HTTPS sends the page back. (a) True (b) False
36. 36.🔢 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
37. 37.True or false: HTTPS scrambles data on its way. (a) False (b) True
38. 38.🌍 What is the path in this URL?
    https://learn.example.com/maths/tables.html (a) /index.html (b) /maths/tables.html (c) https (d) learn.example.com
39. 39.🌍 What is the path in this URL?
    http://kids.example.org/news/today.html (a) /news/today.html (b) kids.example.org (c) http (d) /games/chess.html
40. 40.🔢 When you open a web page, which comes first: “the browser asks it” or “you type the URL”? (a) you type the URL (b) the browser asks it

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