Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 377 · 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 does a web address (URL) tell the browser? (a) the page colour (b) how old you are (c) where the page is (d) your password
2. 2.True or false: HTTPS is the page’s address. (a) False (b) True
3. 3.🔒 Is the connection to this address scrambled (encrypted)?
   https://www.example.com/about.html (a) No (b) Yes
4. 4.🔢 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
5. 5.🌍 What is the domain name in this URL?
   http://www.example.com/art/gallery.html (a) kids.example.org (b) /art/gallery.html (c) http (d) www.example.com
6. 6.🌍 What is the domain name in this URL?
   http://kids.example.org/games/chess.html (a) /games/chess.html (b) http (c) kids.example.org (d) school.example.in
7. 7.🔒 Is the connection to this address scrambled (encrypted)?
   https://school.example.in/maths/tables.html (a) Yes (b) No
8. 8.🔒 What does the lock (HTTPS) in the address bar mean? (a) the data is scrambled (b) the site is a game (c) the site is free (d) the site is fast
9. 9.🌍 What is the protocol in this URL?
   https://kids.example.org/about.html (a) http (b) /about.html (c) https (d) kids.example.org
10. 10.🌍 What is the protocol in this URL?
    http://learn.example.com/news/today.html (a) learn.example.com (b) http (c) /news/today.html (d) https
11. 11.🌍 What finds the server for a domain name like example.com? (a) DNS (b) CSS (c) alt (d) HTML
12. 12.True or false: the browser scrambles data on its way. (a) True (b) False
13. 13.🌍 What is the domain name in this URL?
    https://kids.example.org/about.html (a) https (b) school.example.in (c) kids.example.org (d) /about.html
14. 14.🌍 Which one is the page’s address? (a) the server (b) the URL (c) the browser (d) HTTPS
15. 15.🌍 What is the domain name in this URL?
    https://www.example.com/news/today.html (a) /news/today.html (b) https (c) kids.example.org (d) www.example.com
16. 16.🔢 When you open a web page, which comes first: “the browser shows it” or “the browser asks it”? (a) the browser shows it (b) the browser asks it
17. 17.True or false: the server stores the site’s files. (a) False (b) True
18. 18.🔢 When you open a web page, which comes first: “you type the URL” or “DNS finds the server”? (a) you type the URL (b) DNS finds the server
19. 19.🌍 What is the domain name in this URL?
    https://www.example.net/index.html (a) /index.html (b) https (c) www.example.net (d) learn.example.com
20. 20.🔢 When you open a web page, what comes right after “the server sends files”? (a) the browser shows it (b) you type the URL (c) DNS finds the server (d) the browser asks it
21. 21.🌍 What is the protocol in this URL?
    https://school.example.in/maths/tables.html (a) https (b) /maths/tables.html (c) http (d) school.example.in
22. 22.🔢 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
23. 23.True or false: the browser stores the site’s files. (a) True (b) False
24. 24.🌍 Which one scrambles data on its way? (a) HTTPS (b) the server (c) the URL (d) the browser
25. 25.🌍 What is the protocol in this URL?
    http://learn.example.com/art/gallery.html (a) http (b) /art/gallery.html (c) https (d) learn.example.com
26. 26.🌍 Which one shows the page to you? (a) the URL (b) HTTPS (c) the server (d) the browser
27. 27.🌍 What is the protocol in this URL?
    https://www.example.com/maths/tables.html (a) www.example.com (b) https (c) /maths/tables.html (d) http
28. 28.🌍 What is the path in this URL?
    https://learn.example.com/art/gallery.html (a) learn.example.com (b) https (c) /news/today.html (d) /art/gallery.html
29. 29.🌍 What is the protocol in this URL?
    http://school.example.in/about.html (a) http (b) /about.html (c) https (d) school.example.in
30. 30.🌍 What is the domain name in this URL?
    https://www.example.net/about.html (a) /about.html (b) www.example.net (c) https (d) learn.example.com
31. 31.🌍 What is the protocol in this URL?
    http://www.example.net/news/today.html (a) https (b) www.example.net (c) http (d) /news/today.html
32. 32.🌍 What is the path in this URL?
    https://kids.example.org/maths/tables.html (a) kids.example.org (b) /maths/tables.html (c) /index.html (d) https
33. 33.🌍 What is the path in this URL?
    https://school.example.in/maths/tables.html (a) /maths/tables.html (b) school.example.in (c) /index.html (d) https
34. 34.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/games/chess.html (a) No (b) Yes
35. 35.🌍 What is the protocol in this URL?
    https://www.example.net/about.html (a) /about.html (b) www.example.net (c) https (d) http
36. 36.🔢 When you open a web page, what comes right after “the browser asks it”? (a) you type the URL (b) DNS finds the server (c) the server sends files (d) the browser shows it
37. 37.🌍 What is the path in this URL?
    http://www.example.net/art/gallery.html (a) www.example.net (b) http (c) /news/today.html (d) /art/gallery.html
38. 38.🌍 What is the protocol in this URL?
    http://www.example.com/news/today.html (a) https (b) /news/today.html (c) http (d) www.example.com
39. 39.🌍 Which one stores the site’s files? (a) the URL (b) HTTPS (c) the browser (d) the server
40. 40.True or false: the browser shows the page to you. (a) True (b) False

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