Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 648 · 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.True or false: the URL scrambles data on its way. (a) False (b) True
2. 2.🌍 What does a web address (URL) tell the browser? (a) where the page is (b) how old you are (c) your password (d) the page colour
3. 3.🔢 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
4. 4.🌍 What do we call the computer that stores a website? (a) a printer (b) a mouse (c) a keyboard (d) a server
5. 5.True or false: the URL sends the page back. (a) False (b) True
6. 6.🔢 When you open a web page, which comes LAST? (a) the server sends files (b) DNS finds the server (c) the browser shows it (d) the browser asks it
7. 7.🌍 What is the protocol in this URL?
   http://learn.example.com/news/today.html (a) /news/today.html (b) http (c) https (d) learn.example.com
8. 8.🌍 Which one asks for a web page? (a) the browser (b) the URL (c) HTTPS (d) the server
9. 9.True or false: HTTPS scrambles data on its way. (a) False (b) True
10. 10.🔢 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 asks it (d) the browser shows it
11. 11.🌍 What is the protocol in this URL?
    http://www.example.com/maths/tables.html (a) www.example.com (b) /maths/tables.html (c) https (d) http
12. 12.🌍 What is the path in this URL?
    http://kids.example.org/maths/tables.html (a) /index.html (b) kids.example.org (c) /maths/tables.html (d) http
13. 13.🌍 Which one is the page’s address? (a) the browser (b) HTTPS (c) the URL (d) the server
14. 14.🌍 Which one stores the site’s files? (a) the URL (b) the browser (c) the server (d) HTTPS
15. 15.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/news/today.html (a) No (b) Yes
16. 16.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is free (b) the site is a game (c) the data is scrambled (d) the site is fast
17. 17.🌍 Which one scrambles data on its way? (a) the URL (b) the server (c) HTTPS (d) the browser
18. 18.🔢 When you open a web page, what comes right after “the server sends files”? (a) the browser shows it (b) the browser asks it (c) you type the URL (d) DNS finds the server
19. 19.🌍 What is the domain name in this URL?
    https://school.example.in/news/today.html (a) /news/today.html (b) https (c) www.example.net (d) school.example.in
20. 20.🌍 What is the domain name in this URL?
    https://kids.example.org/maths/tables.html (a) https (b) /maths/tables.html (c) school.example.in (d) kids.example.org
21. 21.🔢 When you open a web page, which comes FIRST? (a) you type the URL (b) DNS finds the server (c) the browser asks it (d) the server sends files
22. 22.True or false: the browser shows the page to you. (a) False (b) True
23. 23.🌍 What is the protocol in this URL?
    https://www.example.com/games/chess.html (a) www.example.com (b) http (c) https (d) /games/chess.html
24. 24.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/about.html (a) Yes (b) No
25. 25.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/index.html (a) No (b) Yes
26. 26.🌍 What is the path in this URL?
    https://school.example.in/maths/tables.html (a) /index.html (b) school.example.in (c) /maths/tables.html (d) https
27. 27.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/maths/tables.html (a) No (b) Yes
28. 28.🌍 What is the domain name in this URL?
    http://kids.example.org/news/today.html (a) /news/today.html (b) http (c) kids.example.org (d) school.example.in
29. 29.🌍 What finds the server for a domain name like example.com? (a) alt (b) DNS (c) HTML (d) CSS
30. 30.True or false: the server scrambles data on its way. (a) False (b) True
31. 31.🌍 What is the domain name in this URL?
    http://learn.example.com/art/gallery.html (a) http (b) /art/gallery.html (c) learn.example.com (d) www.example.com
32. 32.True or false: the server is the page’s address. (a) False (b) True
33. 33.True or false: the server asks for a web page. (a) True (b) False
34. 34.🌍 What is the protocol in this URL?
    http://www.example.net/news/today.html (a) /news/today.html (b) http (c) https (d) www.example.net
35. 35.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/maths/tables.html (a) Yes (b) No
36. 36.🌍 What is the protocol in this URL?
    http://kids.example.org/maths/tables.html (a) http (b) /maths/tables.html (c) kids.example.org (d) https
37. 37.🌍 What is the protocol in this URL?
    http://school.example.in/games/chess.html (a) http (b) school.example.in (c) https (d) /games/chess.html
38. 38.🌍 What is the protocol in this URL?
    http://learn.example.com/maths/tables.html (a) https (b) http (c) learn.example.com (d) /maths/tables.html
39. 39.🌍 What is the domain name in this URL?
    http://kids.example.org/index.html (a) /index.html (b) http (c) school.example.in (d) kids.example.org
40. 40.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/maths/tables.html (a) No (b) Yes

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