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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 652 · 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 is the domain name in this URL?
    https://www.example.com/index.html
    (a) kids.example.org (b) www.example.com (c) https (d) /index.html
  2. 2.🔢 When you open a web page, which comes first: “the browser asks it” or “the browser shows it”? (a) the browser shows it (b) the browser asks it
  3. 3.🔢 When you open a web page, what comes right after “the server sends files”? (a) DNS finds the server (b) the browser shows it (c) the browser asks it (d) you type the URL
  4. 4.🌍 What do we call the computer that stores a website? (a) a server (b) a keyboard (c) a printer (d) a mouse
  5. 5.🌍 Which one is the page’s address? (a) the browser (b) HTTPS (c) the server (d) the URL
  6. 6.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the browser asks it (b) the browser shows it (c) you type the URL (d) the server sends files
  7. 7.🌍 What is the protocol in this URL?
    http://kids.example.org/index.html
    (a) /index.html (b) kids.example.org (c) http (d) https
  8. 8.🔢 When you open a web page, what comes right after “the browser asks it”? (a) the server sends files (b) you type the URL (c) DNS finds the server (d) the browser shows it
  9. 9.🌍 What is the protocol in this URL?
    https://www.example.net/news/today.html
    (a) /news/today.html (b) https (c) http (d) www.example.net
  10. 10.🌍 Which one scrambles data on its way? (a) the URL (b) the browser (c) HTTPS (d) the server
  11. 11.🌍 What finds the server for a domain name like example.com? (a) HTML (b) DNS (c) alt (d) CSS
  12. 12.🌍 What is the domain name in this URL?
    http://www.example.net/about.html
    (a) /about.html (b) http (c) www.example.net (d) learn.example.com
  13. 13.🌍 What is the protocol in this URL?
    https://learn.example.com/games/chess.html
    (a) learn.example.com (b) https (c) http (d) /games/chess.html
  14. 14.🌍 What is the domain name in this URL?
    https://school.example.in/news/today.html
    (a) www.example.net (b) https (c) school.example.in (d) /news/today.html
  15. 15.🌍 What is the domain name in this URL?
    http://learn.example.com/maths/tables.html
    (a) www.example.com (b) learn.example.com (c) http (d) /maths/tables.html
  16. 16.🌍 What is the path in this URL?
    https://learn.example.com/news/today.html
    (a) https (b) learn.example.com (c) /games/chess.html (d) /news/today.html
  17. 17.🌍 Which one shows the page to you? (a) the browser (b) the server (c) HTTPS (d) the URL
  18. 18.True or false: the URL is the page’s address. (a) False (b) True
  19. 19.🌍 Which one asks for a web page? (a) the browser (b) the server (c) the URL (d) HTTPS
  20. 20.True or false: the browser sends the page back. (a) True (b) False
  21. 21.🔒 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
  22. 22.True or false: the URL shows the page to you. (a) True (b) False
  23. 23.🌍 What does a web address (URL) tell the browser? (a) where the page is (b) how old you are (c) the page colour (d) your password
  24. 24.🌍 Which one sends the page back? (a) HTTPS (b) the URL (c) the server (d) the browser
  25. 25.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/news/today.html
    (a) Yes (b) No
  26. 26.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/index.html
    (a) No (b) Yes
  27. 27.🌍 What is the protocol in this URL?
    https://www.example.com/about.html
    (a) http (b) https (c) /about.html (d) www.example.com
  28. 28.🌍 What is the path in this URL?
    https://learn.example.com/games/chess.html
    (a) /about.html (b) /games/chess.html (c) https (d) learn.example.com
  29. 29.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/about.html
    (a) No (b) Yes
  30. 30.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/about.html
    (a) No (b) Yes
  31. 31.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/about.html
    (a) Yes (b) No
  32. 32.🌍 What is the path in this URL?
    https://www.example.com/news/today.html
    (a) www.example.com (b) /news/today.html (c) /games/chess.html (d) https
  33. 33.🌍 What is the protocol in this URL?
    https://www.example.net/about.html
    (a) /about.html (b) http (c) www.example.net (d) https
  34. 34.🌍 What is the domain name in this URL?
    http://kids.example.org/maths/tables.html
    (a) /maths/tables.html (b) school.example.in (c) http (d) kids.example.org
  35. 35.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/games/chess.html
    (a) No (b) Yes
  36. 36.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/games/chess.html
    (a) No (b) Yes
  37. 37.🌍 What is the domain name in this URL?
    https://www.example.com/maths/tables.html
    (a) kids.example.org (b) /maths/tables.html (c) www.example.com (d) https
  38. 38.True or false: the server sends the page back. (a) False (b) True
  39. 39.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) the browser asks it (c) the browser shows it (d) you type the URL
  40. 40.🌍 What is the protocol in this URL?
    https://www.example.com/games/chess.html
    (a) www.example.com (b) https (c) http (d) /games/chess.html

Answer key

  1. www.example.com
  2. the browser asks it
  3. the browser shows it
  4. a server
  5. the URL
  6. the browser asks it
  7. http
  8. the server sends files
  9. https
  10. HTTPS
  11. DNS
  12. www.example.net
  13. https
  14. school.example.in
  15. learn.example.com
  16. /news/today.html
  17. the browser
  18. True
  19. the browser
  20. False
  21. the data is scrambled
  22. False
  23. where the page is
  24. the server
  25. No
  26. Yes
  27. https
  28. /games/chess.html
  29. No
  30. No
  31. No
  32. /news/today.html
  33. https
  34. kids.example.org
  35. Yes
  36. Yes
  37. www.example.com
  38. True
  39. you type the URL
  40. https

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