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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 831 · 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.🌍 What is the path in this URL?
    http://www.example.com/games/chess.html
    (a) www.example.com (b) /games/chess.html (c) http (d) /about.html
  2. 2.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/news/today.html
    (a) No (b) Yes
  3. 3.🌍 What is the protocol in this URL?
    https://kids.example.org/about.html
    (a) https (b) http (c) /about.html (d) kids.example.org
  4. 4.🌍 What finds the server for a domain name like example.com? (a) HTML (b) alt (c) CSS (d) DNS
  5. 5.🌍 Which one asks for a web page? (a) HTTPS (b) the server (c) the browser (d) the URL
  6. 6.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) you type the URL (c) DNS finds the server (d) the browser asks it
  7. 7.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is fast (b) the site is a game (c) the data is scrambled (d) the site is free
  8. 8.🔢 When you open a web page, which comes first: “DNS finds the server” or “the server sends files”? (a) DNS finds the server (b) the server sends files
  9. 9.🌍 Which one stores the site’s files? (a) the server (b) the browser (c) the URL (d) HTTPS
  10. 10.🔢 When you open a web page, what comes right after “the browser asks it”? (a) the browser shows it (b) DNS finds the server (c) you type the URL (d) the server sends files
  11. 11.🌍 What is the domain name in this URL?
    https://kids.example.org/about.html
    (a) /about.html (b) school.example.in (c) https (d) kids.example.org
  12. 12.🌍 Which one sends the page back? (a) the browser (b) the server (c) the URL (d) HTTPS
  13. 13.True or false: the URL sends the page back. (a) False (b) True
  14. 14.True or false: the URL asks for a web page. (a) False (b) True
  15. 15.🌍 What is the protocol in this URL?
    http://learn.example.com/news/today.html
    (a) https (b) /news/today.html (c) learn.example.com (d) http
  16. 16.True or false: the browser sends the page back. (a) True (b) False
  17. 17.🌍 What is the path in this URL?
    http://www.example.net/art/gallery.html
    (a) http (b) /art/gallery.html (c) www.example.net (d) /news/today.html
  18. 18.🌍 Which one is the page’s address? (a) HTTPS (b) the server (c) the browser (d) the URL
  19. 19.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/maths/tables.html
    (a) Yes (b) No
  20. 20.🌍 What is the protocol in this URL?
    https://school.example.in/maths/tables.html
    (a) https (b) school.example.in (c) http (d) /maths/tables.html
  21. 21.True or false: the server sends the page back. (a) False (b) True
  22. 22.🌍 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
  23. 23.True or false: HTTPS shows the page to you. (a) True (b) False
  24. 24.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser asks it (b) DNS finds the server (c) the server sends files (d) the browser shows it
  25. 25.True or false: HTTPS is the page’s address. (a) True (b) False
  26. 26.🌍 What is the protocol in this URL?
    http://school.example.in/maths/tables.html
    (a) school.example.in (b) /maths/tables.html (c) http (d) https
  27. 27.🌍 What is the protocol in this URL?
    http://school.example.in/art/gallery.html
    (a) /art/gallery.html (b) https (c) http (d) school.example.in
  28. 28.🔢 When you open a web page, which comes LAST? (a) the server sends files (b) DNS finds the server (c) the browser asks it (d) the browser shows it
  29. 29.🌍 What is the path in this URL?
    https://www.example.com/index.html
    (a) www.example.com (b) /art/gallery.html (c) /index.html (d) https
  30. 30.🌍 What is the path in this URL?
    http://www.example.net/about.html
    (a) www.example.net (b) http (c) /about.html (d) /maths/tables.html
  31. 31.True or false: the browser asks for a web page. (a) False (b) True
  32. 32.True or false: the server stores the site’s files. (a) False (b) True
  33. 33.🔢 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
  34. 34.🌍 What is the path in this URL?
    http://kids.example.org/games/chess.html
    (a) /about.html (b) http (c) /games/chess.html (d) kids.example.org
  35. 35.🌍 What is the domain name in this URL?
    https://www.example.net/index.html
    (a) https (b) learn.example.com (c) /index.html (d) www.example.net
  36. 36.🌍 What is the path in this URL?
    https://school.example.in/art/gallery.html
    (a) https (b) school.example.in (c) /news/today.html (d) /art/gallery.html
  37. 37.🌍 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
  38. 38.🌍 What is the path in this URL?
    http://www.example.net/games/chess.html
    (a) /games/chess.html (b) /about.html (c) http (d) www.example.net
  39. 39.True or false: the browser shows the page to you. (a) False (b) True
  40. 40.🌍 What is the protocol in this URL?
    https://kids.example.org/news/today.html
    (a) kids.example.org (b) /news/today.html (c) http (d) https

Answer key

  1. /games/chess.html
  2. Yes
  3. https
  4. DNS
  5. the browser
  6. you type the URL
  7. the data is scrambled
  8. DNS finds the server
  9. the server
  10. the server sends files
  11. kids.example.org
  12. the server
  13. False
  14. False
  15. http
  16. False
  17. /art/gallery.html
  18. the URL
  19. Yes
  20. https
  21. True
  22. https
  23. False
  24. DNS finds the server
  25. False
  26. http
  27. http
  28. the browser shows it
  29. /index.html
  30. /about.html
  31. True
  32. True
  33. the server sends files
  34. /games/chess.html
  35. www.example.net
  36. /art/gallery.html
  37. where the page is
  38. /games/chess.html
  39. True
  40. https

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