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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 755 · 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 stores the site’s files? (a) the URL (b) the server (c) HTTPS (d) the browser
  2. 2.🌍 What is the path in this URL?
    https://kids.example.org/art/gallery.html
    (a) kids.example.org (b) /art/gallery.html (c) /news/today.html (d) https
  3. 3.🔢 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
  4. 4.🌍 What finds the server for a domain name like example.com? (a) DNS (b) CSS (c) alt (d) HTML
  5. 5.🌍 What is the domain name in this URL?
    http://www.example.net/about.html
    (a) http (b) learn.example.com (c) /about.html (d) www.example.net
  6. 6.🔢 When you open a web page, which comes LAST? (a) you type the URL (b) the browser asks it (c) the browser shows it (d) DNS finds the server
  7. 7.🔢 When you open a web page, which comes FIRST? (a) the browser shows it (b) you type the URL (c) the server sends files (d) the browser asks it
  8. 8.🔢 When you open a web page, what comes right after “you type the URL”? (a) DNS finds the server (b) the browser shows it (c) the browser asks it (d) the server sends files
  9. 9.🌍 What is the protocol in this URL?
    http://kids.example.org/games/chess.html
    (a) /games/chess.html (b) https (c) http (d) kids.example.org
  10. 10.🌍 What is the path in this URL?
    https://learn.example.com/games/chess.html
    (a) /games/chess.html (b) learn.example.com (c) /about.html (d) https
  11. 11.🌍 What is the path in this URL?
    http://kids.example.org/about.html
    (a) http (b) /maths/tables.html (c) kids.example.org (d) /about.html
  12. 12.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a printer (c) a mouse (d) a server
  13. 13.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/games/chess.html
    (a) No (b) Yes
  14. 14.True or false: the browser is the page’s address. (a) False (b) True
  15. 15.🌍 Which one scrambles data on its way? (a) the server (b) the browser (c) HTTPS (d) the URL
  16. 16.🌍 What is the protocol in this URL?
    https://learn.example.com/games/chess.html
    (a) learn.example.com (b) http (c) /games/chess.html (d) https
  17. 17.🌍 What is the domain name in this URL?
    http://learn.example.com/art/gallery.html
    (a) http (b) www.example.com (c) /art/gallery.html (d) learn.example.com
  18. 18.🌍 What does a web address (URL) tell the browser? (a) where the page is (b) the page colour (c) your password (d) how old you are
  19. 19.🔢 When you open a web page, what comes right after “the browser asks it”? (a) you type the URL (b) the browser shows it (c) DNS finds the server (d) the server sends files
  20. 20.🌍 Which one sends the page back? (a) the URL (b) the browser (c) HTTPS (d) the server
  21. 21.True or false: HTTPS scrambles data on its way. (a) False (b) True
  22. 22.🌍 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
  23. 23.🌍 What is the path in this URL?
    https://www.example.net/games/chess.html
    (a) /games/chess.html (b) www.example.net (c) https (d) /about.html
  24. 24.🌍 What is the domain name in this URL?
    https://school.example.in/art/gallery.html
    (a) https (b) www.example.net (c) school.example.in (d) /art/gallery.html
  25. 25.🌍 What is the domain name in this URL?
    https://kids.example.org/art/gallery.html
    (a) kids.example.org (b) school.example.in (c) https (d) /art/gallery.html
  26. 26.🌍 What is the domain name in this URL?
    http://www.example.net/games/chess.html
    (a) http (b) learn.example.com (c) www.example.net (d) /games/chess.html
  27. 27.🌍 What is the protocol in this URL?
    http://school.example.in/news/today.html
    (a) http (b) /news/today.html (c) https (d) school.example.in
  28. 28.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the server sends files (b) the browser asks it (c) you type the URL (d) the browser shows it
  29. 29.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/games/chess.html
    (a) Yes (b) No
  30. 30.🌍 What is the domain name in this URL?
    http://kids.example.org/games/chess.html
    (a) /games/chess.html (b) kids.example.org (c) http (d) school.example.in
  31. 31.🌍 What is the protocol in this URL?
    http://www.example.net/news/today.html
    (a) /news/today.html (b) https (c) www.example.net (d) http
  32. 32.🌍 What is the protocol in this URL?
    http://kids.example.org/art/gallery.html
    (a) /art/gallery.html (b) http (c) https (d) kids.example.org
  33. 33.True or false: the URL is the page’s address. (a) False (b) True
  34. 34.🌍 What is the domain name in this URL?
    http://learn.example.com/maths/tables.html
    (a) http (b) /maths/tables.html (c) learn.example.com (d) www.example.com
  35. 35.🌍 What is the protocol in this URL?
    https://learn.example.com/art/gallery.html
    (a) /art/gallery.html (b) learn.example.com (c) http (d) https
  36. 36.True or false: the browser sends the page back. (a) False (b) True
  37. 37.🔢 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
  38. 38.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/games/chess.html
    (a) No (b) Yes
  39. 39.🌍 What is the protocol in this URL?
    http://kids.example.org/news/today.html
    (a) kids.example.org (b) /news/today.html (c) https (d) http
  40. 40.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser asks it”? (a) DNS finds the server (b) the browser asks it

Answer key

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

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