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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 678 · 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.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) you type the URL (b) the browser shows it (c) the server sends files (d) the browser asks it
  2. 2.🌍 What is the domain name in this URL?
    http://www.example.net/games/chess.html
    (a) http (b) www.example.net (c) learn.example.com (d) /games/chess.html
  3. 3.🌍 What does a web address (URL) tell the browser? (a) your password (b) how old you are (c) the page colour (d) where the page is
  4. 4.🌍 What is the protocol in this URL?
    https://school.example.in/art/gallery.html
    (a) /art/gallery.html (b) http (c) school.example.in (d) https
  5. 5.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/index.html
    (a) No (b) Yes
  6. 6.🌍 Which one is the page’s address? (a) the browser (b) HTTPS (c) the URL (d) the server
  7. 7.🌍 What is the protocol in this URL?
    http://school.example.in/art/gallery.html
    (a) https (b) school.example.in (c) http (d) /art/gallery.html
  8. 8.🌍 Which one shows the page to you? (a) the URL (b) HTTPS (c) the browser (d) the server
  9. 9.🌍 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
  10. 10.🌍 What is the domain name in this URL?
    http://school.example.in/news/today.html
    (a) http (b) school.example.in (c) www.example.net (d) /news/today.html
  11. 11.🔢 When you open a web page, which comes first: “you type the URL” or “the server sends files”? (a) you type the URL (b) the server sends files
  12. 12.🌍 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
  13. 13.True or false: the server stores the site’s files. (a) False (b) True
  14. 14.🌍 What is the protocol in this URL?
    http://kids.example.org/games/chess.html
    (a) https (b) http (c) /games/chess.html (d) kids.example.org
  15. 15.🌍 What is the path in this URL?
    https://www.example.com/art/gallery.html
    (a) /art/gallery.html (b) /news/today.html (c) www.example.com (d) https
  16. 16.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/art/gallery.html
    (a) Yes (b) No
  17. 17.🌍 What is the protocol in this URL?
    https://school.example.in/index.html
    (a) http (b) https (c) /index.html (d) school.example.in
  18. 18.🌍 Which one asks for a web page? (a) the server (b) the URL (c) HTTPS (d) the browser
  19. 19.🌍 What is the protocol in this URL?
    https://school.example.in/news/today.html
    (a) http (b) /news/today.html (c) https (d) school.example.in
  20. 20.True or false: the browser shows the page to you. (a) True (b) False
  21. 21.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/index.html
    (a) Yes (b) No
  22. 22.🔢 When you open a web page, what comes right after “the server sends files”? (a) DNS finds the server (b) the browser asks it (c) the browser shows it (d) you type the URL
  23. 23.🌍 What is the domain name in this URL?
    https://www.example.net/about.html
    (a) https (b) /about.html (c) learn.example.com (d) www.example.net
  24. 24.🔢 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
  25. 25.True or false: the URL scrambles data on its way. (a) True (b) False
  26. 26.🌍 What is the protocol in this URL?
    https://kids.example.org/about.html
    (a) kids.example.org (b) /about.html (c) http (d) https
  27. 27.🌍 What is the protocol in this URL?
    https://kids.example.org/maths/tables.html
    (a) /maths/tables.html (b) http (c) https (d) kids.example.org
  28. 28.🌍 What is the protocol in this URL?
    https://www.example.com/art/gallery.html
    (a) https (b) /art/gallery.html (c) http (d) www.example.com
  29. 29.🌍 What do we call the computer that stores a website? (a) a printer (b) a server (c) a keyboard (d) a mouse
  30. 30.🔢 When you open a web page, which comes first: “the server sends files” or “the browser shows it”? (a) the browser shows it (b) the server sends files
  31. 31.🌍 Which one scrambles data on its way? (a) HTTPS (b) the URL (c) the server (d) the browser
  32. 32.🌍 Which one sends the page back? (a) HTTPS (b) the server (c) the browser (d) the URL
  33. 33.🌍 Which one stores the site’s files? (a) HTTPS (b) the browser (c) the server (d) the URL
  34. 34.🌍 What is the domain name in this URL?
    https://learn.example.com/games/chess.html
    (a) www.example.com (b) /games/chess.html (c) learn.example.com (d) https
  35. 35.True or false: the URL sends the page back. (a) False (b) True
  36. 36.🌍 What is the domain name in this URL?
    https://www.example.com/maths/tables.html
    (a) /maths/tables.html (b) https (c) kids.example.org (d) www.example.com
  37. 37.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) the browser asks it (c) DNS finds the server (d) you type the URL
  38. 38.🌍 What is the path in this URL?
    http://school.example.in/games/chess.html
    (a) /about.html (b) school.example.in (c) /games/chess.html (d) http
  39. 39.🔢 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
  40. 40.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the site is free (c) the data is scrambled (d) the site is fast

Answer key

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

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