Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 290 · 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: HTTPS scrambles data on its way. (a) True (b) False
2. 2.True or false: the browser stores the site’s files. (a) True (b) False
3. 3.🌍 Which one scrambles data on its way? (a) the URL (b) the server (c) HTTPS (d) the browser
4. 4.🔢 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) DNS finds the server (d) the browser shows it
5. 5.🌍 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
6. 6.🌍 What finds the server for a domain name like example.com? (a) CSS (b) HTML (c) alt (d) DNS
7. 7.True or false: HTTPS stores the site’s files. (a) True (b) False
8. 8.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is fast (b) the data is scrambled (c) the site is free (d) the site is a game
9. 9.🔢 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) the server sends files
10. 10.🌍 What do we call the computer that stores a website? (a) a mouse (b) a keyboard (c) a printer (d) a server
11. 11.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/maths/tables.html (a) No (b) Yes
12. 12.True or false: the URL is the page’s address. (a) True (b) False
13. 13.🌍 What is the protocol in this URL?
    http://www.example.com/art/gallery.html (a) /art/gallery.html (b) http (c) www.example.com (d) https
14. 14.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/maths/tables.html (a) Yes (b) No
15. 15.🌍 What is the protocol in this URL?
    http://kids.example.org/games/chess.html (a) /games/chess.html (b) http (c) kids.example.org (d) https
16. 16.🔢 When you open a web page, which comes first: “DNS finds the server” or “the server sends files”? (a) the server sends files (b) DNS finds the server
17. 17.🌍 What is the protocol in this URL?
    http://www.example.com/index.html (a) http (b) www.example.com (c) /index.html (d) https
18. 18.True or false: the server shows the page to you. (a) False (b) True
19. 19.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/art/gallery.html (a) No (b) Yes
20. 20.🌍 Which one is the page’s address? (a) the server (b) HTTPS (c) the URL (d) the browser
21. 21.🌍 What is the domain name in this URL?
    https://learn.example.com/games/chess.html (a) www.example.com (b) learn.example.com (c) /games/chess.html (d) https
22. 22.🌍 What is the protocol in this URL?
    http://school.example.in/about.html (a) https (b) /about.html (c) school.example.in (d) http
23. 23.🌍 Which one sends the page back? (a) the server (b) HTTPS (c) the URL (d) the browser
24. 24.🌍 What is the path in this URL?
    http://kids.example.org/games/chess.html (a) http (b) /games/chess.html (c) /about.html (d) kids.example.org
25. 25.🌍 What is the domain name in this URL?
    https://www.example.net/about.html (a) www.example.net (b) https (c) learn.example.com (d) /about.html
26. 26.🔢 When you open a web page, which comes LAST? (a) the server sends files (b) you type the URL (c) the browser shows it (d) DNS finds the server
27. 27.🌍 What is the protocol in this URL?
    http://school.example.in/news/today.html (a) http (b) https (c) school.example.in (d) /news/today.html
28. 28.True or false: the URL asks for a web page. (a) True (b) False
29. 29.🔢 When you open a web page, which comes first: “you type the URL” or “the server sends files”? (a) the server sends files (b) you type the URL
30. 30.🌍 Which one asks for a web page? (a) HTTPS (b) the URL (c) the browser (d) the server
31. 31.True or false: HTTPS asks for a web page. (a) False (b) True
32. 32.True or false: HTTPS is the page’s address. (a) True (b) False
33. 33.🔢 When you open a web page, which comes first: “the server sends files” or “DNS finds the server”? (a) the server sends files (b) DNS finds the server
34. 34.🌍 Which one shows the page to you? (a) the URL (b) the server (c) HTTPS (d) the browser
35. 35.True or false: the server asks for a web page. (a) False (b) True
36. 36.True or false: the browser sends the page back. (a) False (b) True
37. 37.🌍 What is the protocol in this URL?
    https://school.example.in/games/chess.html (a) school.example.in (b) /games/chess.html (c) http (d) https
38. 38.🔢 When you open a web page, which comes first: “the browser asks it” or “you type the URL”? (a) the browser asks it (b) you type the URL
39. 39.🌍 What is the path in this URL?
    http://school.example.in/index.html (a) /art/gallery.html (b) http (c) /index.html (d) school.example.in
40. 40.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/about.html (a) No (b) Yes

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