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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 623 · 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.🌍 Which one sends the page back? (a) the browser (b) the URL (c) HTTPS (d) the server
  2. 2.🌍 What does a web address (URL) tell the browser? (a) how old you are (b) where the page is (c) the page colour (d) your password
  3. 3.🌍 What is the path in this URL?
    https://www.example.net/games/chess.html
    (a) https (b) /games/chess.html (c) www.example.net (d) /about.html
  4. 4.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser shows it (b) DNS finds the server (c) the server sends files (d) the browser asks it
  5. 5.🌍 What is the protocol in this URL?
    https://learn.example.com/games/chess.html
    (a) /games/chess.html (b) https (c) learn.example.com (d) http
  6. 6.🌍 Which one shows the page to you? (a) the URL (b) HTTPS (c) the browser (d) the server
  7. 7.🌍 What is the domain name in this URL?
    http://kids.example.org/games/chess.html
    (a) kids.example.org (b) /games/chess.html (c) school.example.in (d) http
  8. 8.🌍 What is the domain name in this URL?
    http://school.example.in/news/today.html
    (a) www.example.net (b) school.example.in (c) /news/today.html (d) http
  9. 9.🌍 What do we call the computer that stores a website? (a) a mouse (b) a server (c) a printer (d) a keyboard
  10. 10.🌍 What is the protocol in this URL?
    http://kids.example.org/index.html
    (a) /index.html (b) https (c) kids.example.org (d) http
  11. 11.🌍 Which one stores the site’s files? (a) the server (b) the browser (c) the URL (d) HTTPS
  12. 12.True or false: the server stores the site’s files. (a) True (b) False
  13. 13.🔢 When you open a web page, which comes first: “the server sends files” or “the browser asks it”? (a) the browser asks it (b) the server sends files
  14. 14.🔢 When you open a web page, which comes first: “the server sends files” or “DNS finds the server”? (a) DNS finds the server (b) the server sends files
  15. 15.🔢 When you open a web page, which comes first: “you type the URL” or “the browser asks it”? (a) you type the URL (b) the browser asks it
  16. 16.🌍 Which one asks for a web page? (a) HTTPS (b) the server (c) the URL (d) the browser
  17. 17.🌍 What is the path in this URL?
    https://kids.example.org/index.html
    (a) /art/gallery.html (b) kids.example.org (c) https (d) /index.html
  18. 18.🌍 What is the protocol in this URL?
    https://learn.example.com/art/gallery.html
    (a) http (b) /art/gallery.html (c) https (d) learn.example.com
  19. 19.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/about.html
    (a) Yes (b) No
  20. 20.🌍 What is the domain name in this URL?
    https://learn.example.com/news/today.html
    (a) /news/today.html (b) learn.example.com (c) https (d) www.example.com
  21. 21.🌍 What is the domain name in this URL?
    http://www.example.net/art/gallery.html
    (a) /art/gallery.html (b) http (c) learn.example.com (d) www.example.net
  22. 22.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/about.html
    (a) No (b) Yes
  23. 23.🌍 What is the path in this URL?
    http://kids.example.org/games/chess.html
    (a) http (b) kids.example.org (c) /about.html (d) /games/chess.html
  24. 24.🔢 When you open a web page, which comes LAST? (a) the browser asks it (b) you type the URL (c) the server sends files (d) the browser shows it
  25. 25.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/art/gallery.html
    (a) No (b) Yes
  26. 26.🔢 When you open a web page, what comes right after “the server sends files”? (a) the browser asks it (b) DNS finds the server (c) you type the URL (d) the browser shows it
  27. 27.🔢 When you open a web page, which comes FIRST? (a) the browser asks it (b) the server sends files (c) you type the URL (d) DNS finds the server
  28. 28.🌍 What is the domain name in this URL?
    https://learn.example.com/index.html
    (a) www.example.com (b) /index.html (c) https (d) learn.example.com
  29. 29.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/maths/tables.html
    (a) Yes (b) No
  30. 30.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/games/chess.html
    (a) No (b) Yes
  31. 31.🌍 What is the domain name in this URL?
    http://www.example.net/games/chess.html
    (a) /games/chess.html (b) www.example.net (c) learn.example.com (d) http
  32. 32.🌍 What is the protocol in this URL?
    http://www.example.com/games/chess.html
    (a) https (b) www.example.com (c) http (d) /games/chess.html
  33. 33.🌍 What finds the server for a domain name like example.com? (a) HTML (b) alt (c) CSS (d) DNS
  34. 34.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/about.html
    (a) No (b) Yes
  35. 35.🔢 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
  36. 36.🌍 What is the path in this URL?
    https://www.example.net/news/today.html
    (a) /games/chess.html (b) https (c) /news/today.html (d) www.example.net
  37. 37.🌍 What is the protocol in this URL?
    https://kids.example.org/art/gallery.html
    (a) kids.example.org (b) http (c) /art/gallery.html (d) https
  38. 38.🌍 What is the protocol in this URL?
    https://learn.example.com/index.html
    (a) /index.html (b) learn.example.com (c) http (d) https
  39. 39.🌍 What is the path in this URL?
    https://kids.example.org/news/today.html
    (a) kids.example.org (b) https (c) /games/chess.html (d) /news/today.html
  40. 40.True or false: the browser asks for a web page. (a) True (b) False

Answer key

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

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