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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 606 · 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, which comes FIRST? (a) DNS finds the server (b) the browser shows it (c) the server sends files (d) you type the URL
  2. 2.🔢 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
  3. 3.🔢 When you open a web page, what comes right after “the server sends files”? (a) the browser shows it (b) the browser asks it (c) DNS finds the server (d) you type the URL
  4. 4.🌍 Which one shows the page to you? (a) HTTPS (b) the URL (c) the browser (d) the server
  5. 5.🌍 What is the protocol in this URL?
    https://kids.example.org/index.html
    (a) http (b) /index.html (c) https (d) kids.example.org
  6. 6.🌍 What is the path in this URL?
    http://kids.example.org/index.html
    (a) kids.example.org (b) http (c) /art/gallery.html (d) /index.html
  7. 7.🌍 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
  8. 8.🌍 What is the domain name in this URL?
    https://school.example.in/art/gallery.html
    (a) https (b) /art/gallery.html (c) school.example.in (d) www.example.net
  9. 9.🌍 Which one is the page’s address? (a) the URL (b) HTTPS (c) the browser (d) the server
  10. 10.True or false: the server sends the page back. (a) False (b) True
  11. 11.🌍 Which one sends the page back? (a) HTTPS (b) the server (c) the browser (d) the URL
  12. 12.🌍 Which one scrambles data on its way? (a) the server (b) HTTPS (c) the browser (d) the URL
  13. 13.🌍 What is the path in this URL?
    https://www.example.net/maths/tables.html
    (a) www.example.net (b) /index.html (c) https (d) /maths/tables.html
  14. 14.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/art/gallery.html
    (a) No (b) Yes
  15. 15.True or false: the browser shows the page to you. (a) False (b) True
  16. 16.🌍 What is the path in this URL?
    http://www.example.com/index.html
    (a) /art/gallery.html (b) http (c) www.example.com (d) /index.html
  17. 17.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser shows it”? (a) the browser shows it (b) DNS finds the server
  18. 18.🌍 What is the domain name in this URL?
    https://kids.example.org/maths/tables.html
    (a) school.example.in (b) /maths/tables.html (c) https (d) kids.example.org
  19. 19.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/games/chess.html
    (a) Yes (b) No
  20. 20.🌍 What is the protocol in this URL?
    https://www.example.com/news/today.html
    (a) https (b) http (c) /news/today.html (d) www.example.com
  21. 21.🌍 What do we call the computer that stores a website? (a) a mouse (b) a keyboard (c) a server (d) a printer
  22. 22.🌍 What is the domain name in this URL?
    http://school.example.in/news/today.html
    (a) school.example.in (b) /news/today.html (c) http (d) www.example.net
  23. 23.True or false: the URL sends the page back. (a) False (b) True
  24. 24.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/art/gallery.html
    (a) No (b) Yes
  25. 25.True or false: the browser asks for a web page. (a) False (b) True
  26. 26.🌍 Which one stores the site’s files? (a) the URL (b) the server (c) HTTPS (d) the browser
  27. 27.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is free (b) the data is scrambled (c) the site is a game (d) the site is fast
  28. 28.🌍 What is the domain name in this URL?
    https://learn.example.com/art/gallery.html
    (a) https (b) /art/gallery.html (c) www.example.com (d) learn.example.com
  29. 29.🌍 What is the protocol in this URL?
    https://kids.example.org/games/chess.html
    (a) kids.example.org (b) /games/chess.html (c) http (d) https
  30. 30.🌍 Which one asks for a web page? (a) the URL (b) the browser (c) the server (d) HTTPS
  31. 31.🌍 What is the domain name in this URL?
    http://www.example.net/maths/tables.html
    (a) www.example.net (b) learn.example.com (c) http (d) /maths/tables.html
  32. 32.🌍 What is the protocol in this URL?
    http://www.example.com/games/chess.html
    (a) www.example.com (b) /games/chess.html (c) http (d) https
  33. 33.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/art/gallery.html
    (a) No (b) Yes
  34. 34.🔢 When you open a web page, which comes first: “the browser shows it” or “the server sends files”? (a) the server sends files (b) the browser shows it
  35. 35.🌍 What is the protocol in this URL?
    http://www.example.net/index.html
    (a) www.example.net (b) https (c) http (d) /index.html
  36. 36.🔢 When you open a web page, which comes LAST? (a) the browser shows it (b) you type the URL (c) the server sends files (d) the browser asks it
  37. 37.🌍 What is the protocol in this URL?
    https://kids.example.org/about.html
    (a) /about.html (b) https (c) kids.example.org (d) http
  38. 38.🔢 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
  39. 39.🌍 What is the path in this URL?
    http://learn.example.com/news/today.html
    (a) learn.example.com (b) http (c) /news/today.html (d) /games/chess.html
  40. 40.🌍 What is the protocol in this URL?
    https://learn.example.com/index.html
    (a) /index.html (b) http (c) learn.example.com (d) https

Answer key

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

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