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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 249 · 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.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/about.html
    (a) No (b) Yes
  2. 2.🌍 Which one is the page’s address? (a) HTTPS (b) the server (c) the browser (d) the URL
  3. 3.🌍 What is the domain name in this URL?
    https://school.example.in/maths/tables.html
    (a) https (b) /maths/tables.html (c) school.example.in (d) www.example.net
  4. 4.True or false: the URL shows the page to you. (a) False (b) True
  5. 5.🌍 What is the domain name in this URL?
    https://learn.example.com/maths/tables.html
    (a) learn.example.com (b) https (c) www.example.com (d) /maths/tables.html
  6. 6.🌍 What is the path in this URL?
    http://kids.example.org/maths/tables.html
    (a) http (b) kids.example.org (c) /maths/tables.html (d) /index.html
  7. 7.True or false: the URL is the page’s address. (a) False (b) True
  8. 8.🌍 What is the domain name in this URL?
    https://kids.example.org/art/gallery.html
    (a) https (b) /art/gallery.html (c) school.example.in (d) kids.example.org
  9. 9.🌍 What is the protocol in this URL?
    https://www.example.com/art/gallery.html
    (a) www.example.com (b) http (c) https (d) /art/gallery.html
  10. 10.🌍 What finds the server for a domain name like example.com? (a) alt (b) DNS (c) HTML (d) CSS
  11. 11.🌍 Which one stores the site’s files? (a) the browser (b) the server (c) HTTPS (d) the URL
  12. 12.🌍 What is the path in this URL?
    https://learn.example.com/news/today.html
    (a) /news/today.html (b) learn.example.com (c) /games/chess.html (d) https
  13. 13.🌍 What is the path in this URL?
    https://school.example.in/art/gallery.html
    (a) school.example.in (b) /news/today.html (c) https (d) /art/gallery.html
  14. 14.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is free (b) the site is fast (c) the data is scrambled (d) the site is a game
  15. 15.🔢 When you open a web page, which comes FIRST? (a) the browser shows it (b) you type the URL (c) DNS finds the server (d) the server sends files
  16. 16.🔢 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
  17. 17.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/news/today.html
    (a) No (b) Yes
  18. 18.True or false: the browser asks for a web page. (a) True (b) False
  19. 19.🌍 What is the protocol in this URL?
    http://www.example.com/about.html
    (a) www.example.com (b) http (c) https (d) /about.html
  20. 20.🌍 Which one shows the page to you? (a) the server (b) HTTPS (c) the browser (d) the URL
  21. 21.True or false: the browser shows the page to you. (a) False (b) True
  22. 22.🌍 What is the path in this URL?
    http://learn.example.com/news/today.html
    (a) /news/today.html (b) learn.example.com (c) http (d) /games/chess.html
  23. 23.True or false: the server sends the page back. (a) True (b) False
  24. 24.🌍 What is the path in this URL?
    http://learn.example.com/maths/tables.html
    (a) /maths/tables.html (b) /index.html (c) http (d) learn.example.com
  25. 25.🌍 What is the protocol in this URL?
    http://kids.example.org/maths/tables.html
    (a) https (b) http (c) kids.example.org (d) /maths/tables.html
  26. 26.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/art/gallery.html
    (a) Yes (b) No
  27. 27.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/news/today.html
    (a) No (b) Yes
  28. 28.🌍 What do we call the computer that stores a website? (a) a mouse (b) a keyboard (c) a printer (d) a server
  29. 29.🔢 When you open a web page, which comes LAST? (a) the server sends files (b) the browser shows it (c) you type the URL (d) the browser asks it
  30. 30.🌍 What is the domain name in this URL?
    https://kids.example.org/games/chess.html
    (a) school.example.in (b) /games/chess.html (c) https (d) kids.example.org
  31. 31.🌍 What is the domain name in this URL?
    http://school.example.in/news/today.html
    (a) /news/today.html (b) www.example.net (c) http (d) school.example.in
  32. 32.🌍 What does a web address (URL) tell the browser? (a) how old you are (b) the page colour (c) where the page is (d) your password
  33. 33.🌍 What is the path in this URL?
    https://www.example.com/index.html
    (a) https (b) /index.html (c) /art/gallery.html (d) www.example.com
  34. 34.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/maths/tables.html
    (a) Yes (b) No
  35. 35.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/games/chess.html
    (a) Yes (b) No
  36. 36.🌍 What is the path in this URL?
    http://www.example.net/index.html
    (a) /art/gallery.html (b) http (c) www.example.net (d) /index.html
  37. 37.🌍 What is the protocol in this URL?
    https://www.example.net/index.html
    (a) http (b) https (c) www.example.net (d) /index.html
  38. 38.🌍 What is the protocol in this URL?
    http://www.example.com/news/today.html
    (a) /news/today.html (b) www.example.com (c) http (d) https
  39. 39.🌍 What is the protocol in this URL?
    https://learn.example.com/about.html
    (a) http (b) /about.html (c) https (d) learn.example.com
  40. 40.True or false: the server stores the site’s files. (a) False (b) True

Answer key

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

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