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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 693 · 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 browser shows it (b) the browser asks it (c) you type the URL (d) the server sends files
  2. 2.True or false: the server sends the page back. (a) False (b) True
  3. 3.🌍 Which one asks for a web page? (a) the server (b) the URL (c) the browser (d) HTTPS
  4. 4.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is fast (b) the site is a game (c) the site is free (d) the data is scrambled
  5. 5.True or false: the server stores the site’s files. (a) False (b) True
  6. 6.🌍 What do we call the computer that stores a website? (a) a printer (b) a server (c) a keyboard (d) a mouse
  7. 7.🌍 What is the domain name in this URL?
    http://school.example.in/about.html
    (a) school.example.in (b) www.example.net (c) http (d) /about.html
  8. 8.True or false: HTTPS is the page’s address. (a) True (b) False
  9. 9.🌍 What is the domain name in this URL?
    http://learn.example.com/index.html
    (a) learn.example.com (b) www.example.com (c) /index.html (d) http
  10. 10.🌍 What does a web address (URL) tell the browser? (a) how old you are (b) the page colour (c) your password (d) where the page is
  11. 11.🌍 What is the path in this URL?
    https://learn.example.com/games/chess.html
    (a) /about.html (b) https (c) /games/chess.html (d) learn.example.com
  12. 12.True or false: HTTPS scrambles data on its way. (a) False (b) True
  13. 13.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/about.html
    (a) Yes (b) No
  14. 14.🌍 What is the protocol in this URL?
    http://learn.example.com/art/gallery.html
    (a) https (b) learn.example.com (c) /art/gallery.html (d) http
  15. 15.🌍 What is the path in this URL?
    https://www.example.net/about.html
    (a) /maths/tables.html (b) /about.html (c) www.example.net (d) https
  16. 16.🔢 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 server sends files (d) the browser asks it
  17. 17.🌍 What is the domain name in this URL?
    https://learn.example.com/maths/tables.html
    (a) /maths/tables.html (b) https (c) www.example.com (d) learn.example.com
  18. 18.🔢 When you open a web page, which comes LAST? (a) DNS finds the server (b) the server sends files (c) the browser shows it (d) you type the URL
  19. 19.🌍 Which one is the page’s address? (a) the URL (b) HTTPS (c) the server (d) the browser
  20. 20.🌍 Which one stores the site’s files? (a) the URL (b) HTTPS (c) the server (d) the browser
  21. 21.🌍 What is the protocol in this URL?
    http://www.example.net/news/today.html
    (a) http (b) https (c) /news/today.html (d) www.example.net
  22. 22.🌍 What is the path in this URL?
    https://learn.example.com/about.html
    (a) /about.html (b) /maths/tables.html (c) https (d) learn.example.com
  23. 23.🌍 What is the domain name in this URL?
    http://kids.example.org/art/gallery.html
    (a) kids.example.org (b) http (c) school.example.in (d) /art/gallery.html
  24. 24.🌍 What is the protocol in this URL?
    http://www.example.com/games/chess.html
    (a) /games/chess.html (b) www.example.com (c) http (d) https
  25. 25.🌍 What finds the server for a domain name like example.com? (a) alt (b) DNS (c) CSS (d) HTML
  26. 26.🔢 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
  27. 27.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/maths/tables.html
    (a) No (b) Yes
  28. 28.🌍 Which one sends the page back? (a) HTTPS (b) the server (c) the URL (d) the browser
  29. 29.🌍 What is the protocol in this URL?
    https://school.example.in/games/chess.html
    (a) school.example.in (b) http (c) https (d) /games/chess.html
  30. 30.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/maths/tables.html
    (a) Yes (b) No
  31. 31.True or false: the browser scrambles data on its way. (a) True (b) False
  32. 32.🌍 What is the path in this URL?
    https://school.example.in/index.html
    (a) https (b) /art/gallery.html (c) /index.html (d) school.example.in
  33. 33.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the browser asks it (b) the server sends files (c) the browser shows it (d) you type the URL
  34. 34.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/games/chess.html
    (a) Yes (b) No
  35. 35.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/news/today.html
    (a) Yes (b) No
  36. 36.🌍 What is the path in this URL?
    http://learn.example.com/games/chess.html
    (a) learn.example.com (b) /about.html (c) /games/chess.html (d) http
  37. 37.🌍 What is the path in this URL?
    https://www.example.net/games/chess.html
    (a) https (b) /about.html (c) /games/chess.html (d) www.example.net
  38. 38.🔢 When you open a web page, which comes first: “the browser asks it” or “the server sends files”? (a) the server sends files (b) the browser asks it
  39. 39.🌍 What is the domain name in this URL?
    https://school.example.in/news/today.html
    (a) www.example.net (b) /news/today.html (c) school.example.in (d) https
  40. 40.🌍 What is the domain name in this URL?
    http://learn.example.com/games/chess.html
    (a) www.example.com (b) /games/chess.html (c) learn.example.com (d) http

Answer key

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

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