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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 999 · 40 questions
TalentJR

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.

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

Answer key

  1. where the page is
  2. http
  3. /about.html
  4. the data is scrambled
  5. Yes
  6. you type the URL
  7. False
  8. the server
  9. the URL
  10. learn.example.com
  11. kids.example.org
  12. http
  13. True
  14. HTTPS
  15. the browser shows it
  16. True
  17. https
  18. kids.example.org
  19. True
  20. the browser
  21. False
  22. False
  23. DNS finds the server
  24. False
  25. you type the URL
  26. False
  27. www.example.net
  28. True
  29. False
  30. False
  31. school.example.in
  32. a server
  33. Yes
  34. True
  35. https
  36. the browser
  37. /games/chess.html
  38. kids.example.org
  39. https
  40. /art/gallery.html

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