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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 656 · 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, 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
  2. 2.🌍 What is the path in this URL?
    http://school.example.in/games/chess.html
    (a) http (b) /games/chess.html (c) /about.html (d) school.example.in
  3. 3.🔒 What does the lock (HTTPS) in the address bar mean? (a) the data is scrambled (b) the site is free (c) the site is a game (d) the site is fast
  4. 4.🌍 What is the protocol in this URL?
    http://school.example.in/news/today.html
    (a) https (b) school.example.in (c) http (d) /news/today.html
  5. 5.🔢 When you open a web page, which comes first: “DNS finds the server” or “the server sends files”? (a) the server sends files (b) DNS finds the server
  6. 6.🌍 What does a web address (URL) tell the browser? (a) your password (b) the page colour (c) where the page is (d) how old you are
  7. 7.🔢 When you open a web page, which comes FIRST? (a) the browser shows it (b) the browser asks it (c) you type the URL (d) DNS finds the server
  8. 8.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser asks it”? (a) the browser asks it (b) DNS finds the server
  9. 9.🔢 When you open a web page, which comes first: “you type the URL” or “the browser shows it”? (a) you type the URL (b) the browser shows it
  10. 10.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a printer (c) a server (d) a mouse
  11. 11.🔢 When you open a web page, what comes right after “the browser asks it”? (a) the browser shows it (b) the server sends files (c) DNS finds the server (d) you type the URL
  12. 12.True or false: the URL is the page’s address. (a) True (b) False
  13. 13.🔢 When you open a web page, which comes LAST? (a) the server sends files (b) the browser shows it (c) DNS finds the server (d) you type the URL
  14. 14.🌍 What is the domain name in this URL?
    https://school.example.in/maths/tables.html
    (a) www.example.net (b) https (c) school.example.in (d) /maths/tables.html
  15. 15.True or false: the browser asks for a web page. (a) True (b) False
  16. 16.🌍 Which one is the page’s address? (a) the browser (b) the URL (c) HTTPS (d) the server
  17. 17.🌍 What is the domain name in this URL?
    http://kids.example.org/maths/tables.html
    (a) kids.example.org (b) /maths/tables.html (c) school.example.in (d) http
  18. 18.True or false: the server shows the page to you. (a) True (b) False
  19. 19.🌍 What is the domain name in this URL?
    https://www.example.com/about.html
    (a) kids.example.org (b) /about.html (c) www.example.com (d) https
  20. 20.🌍 What is the protocol in this URL?
    https://www.example.com/maths/tables.html
    (a) /maths/tables.html (b) https (c) http (d) www.example.com
  21. 21.🌍 What is the path in this URL?
    http://kids.example.org/index.html
    (a) /art/gallery.html (b) http (c) /index.html (d) kids.example.org
  22. 22.🌍 What is the domain name in this URL?
    http://www.example.com/maths/tables.html
    (a) http (b) kids.example.org (c) www.example.com (d) /maths/tables.html
  23. 23.🌍 What finds the server for a domain name like example.com? (a) HTML (b) alt (c) DNS (d) CSS
  24. 24.🌍 What is the protocol in this URL?
    https://kids.example.org/art/gallery.html
    (a) http (b) kids.example.org (c) /art/gallery.html (d) https
  25. 25.🌍 What is the protocol in this URL?
    http://www.example.net/index.html
    (a) https (b) /index.html (c) www.example.net (d) http
  26. 26.True or false: the browser scrambles data on its way. (a) False (b) True
  27. 27.True or false: the browser shows the page to you. (a) False (b) True
  28. 28.🌍 What is the path in this URL?
    https://learn.example.com/news/today.html
    (a) /news/today.html (b) https (c) learn.example.com (d) /games/chess.html
  29. 29.True or false: the URL scrambles data on its way. (a) False (b) True
  30. 30.🔢 When you open a web page, which comes first: “you type the URL” or “the server sends files”? (a) you type the URL (b) the server sends files
  31. 31.🌍 Which one asks for a web page? (a) the URL (b) the server (c) HTTPS (d) the browser
  32. 32.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/games/chess.html
    (a) Yes (b) No
  33. 33.True or false: the browser sends the page back. (a) False (b) True
  34. 34.True or false: the URL sends the page back. (a) True (b) False
  35. 35.🔢 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
  36. 36.🌍 What is the path in this URL?
    https://learn.example.com/maths/tables.html
    (a) https (b) /index.html (c) learn.example.com (d) /maths/tables.html
  37. 37.🌍 What is the protocol in this URL?
    https://learn.example.com/games/chess.html
    (a) https (b) http (c) /games/chess.html (d) learn.example.com
  38. 38.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/about.html
    (a) Yes (b) No
  39. 39.🌍 What is the protocol in this URL?
    https://school.example.in/maths/tables.html
    (a) https (b) /maths/tables.html (c) school.example.in (d) http
  40. 40.🌍 Which one sends the page back? (a) the URL (b) HTTPS (c) the browser (d) the server

Answer key

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

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