Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 506 · 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 the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the data is scrambled (c) the site is fast (d) the site is free
2. 2.🌍 Which one asks for a web page? (a) the server (b) the browser (c) the URL (d) HTTPS
3. 3.🔒 Is the connection to this address scrambled (encrypted)?
   https://www.example.com/art/gallery.html (a) Yes (b) No
4. 4.🔢 When you open a web page, what comes right after “the server sends files”? (a) the browser asks it (b) the browser shows it (c) you type the URL (d) DNS finds the server
5. 5.🌍 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
6. 6.🌍 What is the domain name in this URL?
   http://www.example.com/about.html (a) kids.example.org (b) http (c) www.example.com (d) /about.html
7. 7.🔒 Is the connection to this address scrambled (encrypted)?
   http://www.example.com/about.html (a) Yes (b) No
8. 8.🌍 What is the protocol in this URL?
   https://school.example.in/news/today.html (a) /news/today.html (b) https (c) http (d) school.example.in
9. 9.🌍 Which one is the page’s address? (a) the server (b) the browser (c) HTTPS (d) the URL
10. 10.🔢 When you open a web page, which comes first: “the browser shows it” or “you type the URL”? (a) you type the URL (b) the browser shows it
11. 11.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/news/today.html (a) Yes (b) No
12. 12.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/art/gallery.html (a) No (b) Yes
13. 13.🌍 Which one scrambles data on its way? (a) HTTPS (b) the URL (c) the browser (d) the server
14. 14.🌍 Which one sends the page back? (a) the URL (b) the server (c) the browser (d) HTTPS
15. 15.True or false: the browser asks for a web page. (a) True (b) False
16. 16.🌍 What is the path in this URL?
    https://learn.example.com/about.html (a) https (b) /about.html (c) learn.example.com (d) /maths/tables.html
17. 17.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser shows it”? (a) DNS finds the server (b) the browser shows it
18. 18.🔢 When you open a web page, which comes LAST? (a) the server sends files (b) the browser asks it (c) you type the URL (d) the browser shows it
19. 19.🌍 What is the domain name in this URL?
    https://www.example.net/about.html (a) https (b) www.example.net (c) learn.example.com (d) /about.html
20. 20.🌍 What is the domain name in this URL?
    http://www.example.com/art/gallery.html (a) www.example.com (b) /art/gallery.html (c) kids.example.org (d) http
21. 21.🌍 What is the protocol in this URL?
    https://kids.example.org/about.html (a) /about.html (b) https (c) http (d) kids.example.org
22. 22.🌍 What is the path in this URL?
    http://learn.example.com/news/today.html (a) /games/chess.html (b) http (c) /news/today.html (d) learn.example.com
23. 23.🌍 What finds the server for a domain name like example.com? (a) CSS (b) HTML (c) alt (d) DNS
24. 24.🌍 What is the domain name in this URL?
    http://learn.example.com/about.html (a) /about.html (b) http (c) learn.example.com (d) www.example.com
25. 25.True or false: the server stores the site’s files. (a) False (b) True
26. 26.🌍 What is the protocol in this URL?
    https://learn.example.com/art/gallery.html (a) https (b) /art/gallery.html (c) http (d) learn.example.com
27. 27.True or false: the browser shows the page to you. (a) False (b) True
28. 28.🔢 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
29. 29.🌍 What is the path in this URL?
    http://kids.example.org/art/gallery.html (a) kids.example.org (b) /news/today.html (c) /art/gallery.html (d) http
30. 30.🔢 When you open a web page, which comes first: “DNS finds the server” or “you type the URL”? (a) DNS finds the server (b) you type the URL
31. 31.🌍 Which one stores the site’s files? (a) HTTPS (b) the server (c) the URL (d) the browser
32. 32.🌍 What is the protocol in this URL?
    https://www.example.com/index.html (a) http (b) www.example.com (c) https (d) /index.html
33. 33.🔢 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
34. 34.🌍 What is the protocol in this URL?
    http://school.example.in/maths/tables.html (a) http (b) school.example.in (c) /maths/tables.html (d) https
35. 35.True or false: HTTPS is the page’s address. (a) False (b) True
36. 36.🔢 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
37. 37.🌍 What do we call the computer that stores a website? (a) a printer (b) a mouse (c) a server (d) a keyboard
38. 38.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/games/chess.html (a) Yes (b) No
39. 39.True or false: the server asks for a web page. (a) False (b) True
40. 40.🌍 What is the path in this URL?
    https://www.example.net/index.html (a) /art/gallery.html (b) /index.html (c) www.example.net (d) https

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