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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 521 · 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) the server sends files (b) you type the URL (c) the browser asks it (d) DNS finds the server
  2. 2.🌍 Which one sends the page back? (a) HTTPS (b) the URL (c) the browser (d) the server
  3. 3.🌍 What is the path in this URL?
    http://www.example.com/index.html
    (a) /index.html (b) http (c) /art/gallery.html (d) www.example.com
  4. 4.🌍 What is the domain name in this URL?
    https://school.example.in/maths/tables.html
    (a) https (b) www.example.net (c) school.example.in (d) /maths/tables.html
  5. 5.True or false: the server sends the page back. (a) True (b) False
  6. 6.🌍 What is the path in this URL?
    http://learn.example.com/news/today.html
    (a) /games/chess.html (b) /news/today.html (c) http (d) learn.example.com
  7. 7.🌍 What do we call the computer that stores a website? (a) a server (b) a mouse (c) a printer (d) a keyboard
  8. 8.True or false: HTTPS asks for a web page. (a) True (b) False
  9. 9.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/games/chess.html
    (a) No (b) Yes
  10. 10.🌍 What finds the server for a domain name like example.com? (a) CSS (b) alt (c) DNS (d) HTML
  11. 11.🌍 What is the protocol in this URL?
    http://learn.example.com/maths/tables.html
    (a) http (b) https (c) /maths/tables.html (d) learn.example.com
  12. 12.🌍 Which one shows the page to you? (a) the URL (b) the server (c) HTTPS (d) the browser
  13. 13.🌍 Which one is the page’s address? (a) HTTPS (b) the server (c) the browser (d) the URL
  14. 14.🌍 What is the domain name in this URL?
    https://www.example.com/news/today.html
    (a) https (b) www.example.com (c) kids.example.org (d) /news/today.html
  15. 15.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/maths/tables.html
    (a) Yes (b) No
  16. 16.🌍 What is the protocol in this URL?
    https://learn.example.com/about.html
    (a) learn.example.com (b) /about.html (c) http (d) https
  17. 17.True or false: the browser sends the page back. (a) True (b) False
  18. 18.True or false: the browser asks for a web page. (a) True (b) False
  19. 19.🔢 When you open a web page, which comes first: “the browser shows it” or “the browser asks it”? (a) the browser shows it (b) the browser asks it
  20. 20.🌍 What is the protocol in this URL?
    https://www.example.com/about.html
    (a) /about.html (b) www.example.com (c) https (d) http
  21. 21.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/art/gallery.html
    (a) Yes (b) No
  22. 22.True or false: the URL sends the page back. (a) False (b) True
  23. 23.🔢 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) the server sends files (d) you type the URL
  24. 24.🌍 What is the path in this URL?
    https://school.example.in/games/chess.html
    (a) https (b) /games/chess.html (c) /about.html (d) school.example.in
  25. 25.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/news/today.html
    (a) Yes (b) No
  26. 26.🌍 What is the protocol in this URL?
    http://www.example.net/games/chess.html
    (a) www.example.net (b) http (c) /games/chess.html (d) https
  27. 27.True or false: the browser scrambles data on its way. (a) True (b) False
  28. 28.🌍 Which one asks for a web page? (a) the browser (b) the server (c) the URL (d) HTTPS
  29. 29.🌍 Which one stores the site’s files? (a) HTTPS (b) the browser (c) the URL (d) the server
  30. 30.🌍 What is the domain name in this URL?
    https://www.example.com/index.html
    (a) https (b) kids.example.org (c) /index.html (d) www.example.com
  31. 31.🌍 What is the protocol in this URL?
    http://learn.example.com/games/chess.html
    (a) /games/chess.html (b) http (c) https (d) learn.example.com
  32. 32.🌍 What is the domain name in this URL?
    https://learn.example.com/news/today.html
    (a) www.example.com (b) learn.example.com (c) /news/today.html (d) https
  33. 33.🌍 What is the path in this URL?
    https://www.example.net/games/chess.html
    (a) /games/chess.html (b) https (c) /about.html (d) www.example.net
  34. 34.🌍 What is the domain name in this URL?
    http://learn.example.com/art/gallery.html
    (a) /art/gallery.html (b) http (c) learn.example.com (d) www.example.com
  35. 35.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/maths/tables.html
    (a) No (b) Yes
  36. 36.🌍 What is the protocol in this URL?
    http://www.example.com/about.html
    (a) www.example.com (b) /about.html (c) https (d) http
  37. 37.🌍 What is the path in this URL?
    http://www.example.net/maths/tables.html
    (a) http (b) www.example.net (c) /index.html (d) /maths/tables.html
  38. 38.🌍 What is the path in this URL?
    http://school.example.in/games/chess.html
    (a) /games/chess.html (b) /about.html (c) http (d) school.example.in
  39. 39.🌍 What is the path in this URL?
    http://www.example.com/news/today.html
    (a) /games/chess.html (b) www.example.com (c) /news/today.html (d) http
  40. 40.True or false: HTTPS scrambles data on its way. (a) False (b) True

Answer key

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

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