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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 50 · 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 does a web address (URL) tell the browser? (a) the page colour (b) your password (c) where the page is (d) how old you are
  2. 2.True or false: the URL is the page’s address. (a) True (b) False
  3. 3.🌍 What do we call the computer that stores a website? (a) a mouse (b) a keyboard (c) a server (d) a printer
  4. 4.🔢 When you open a web page, which comes first: “you type the URL” or “the browser asks it”? (a) the browser asks it (b) you type the URL
  5. 5.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the site is free (c) the data is scrambled (d) the site is fast
  6. 6.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) you type the URL (b) the browser shows it (c) the browser asks it (d) the server sends files
  7. 7.True or false: HTTPS shows the page to you. (a) False (b) True
  8. 8.🌍 What is the domain name in this URL?
    https://www.example.net/games/chess.html
    (a) https (b) learn.example.com (c) /games/chess.html (d) www.example.net
  9. 9.🌍 Which one asks for a web page? (a) the browser (b) HTTPS (c) the URL (d) the server
  10. 10.True or false: the server stores the site’s files. (a) False (b) True
  11. 11.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/index.html
    (a) Yes (b) No
  12. 12.True or false: the URL scrambles data on its way. (a) True (b) False
  13. 13.🌍 What finds the server for a domain name like example.com? (a) DNS (b) alt (c) CSS (d) HTML
  14. 14.🌍 Which one stores the site’s files? (a) the URL (b) the browser (c) HTTPS (d) the server
  15. 15.True or false: the server shows the page to you. (a) True (b) False
  16. 16.🌍 What is the protocol in this URL?
    http://kids.example.org/games/chess.html
    (a) http (b) /games/chess.html (c) https (d) kids.example.org
  17. 17.🌍 What is the protocol in this URL?
    https://www.example.net/index.html
    (a) https (b) www.example.net (c) http (d) /index.html
  18. 18.🌍 What is the path in this URL?
    https://school.example.in/games/chess.html
    (a) https (b) school.example.in (c) /about.html (d) /games/chess.html
  19. 19.🔢 When you open a web page, what comes right after “the browser asks it”? (a) the server sends files (b) the browser shows it (c) DNS finds the server (d) you type the URL
  20. 20.🌍 What is the domain name in this URL?
    https://learn.example.com/art/gallery.html
    (a) www.example.com (b) learn.example.com (c) /art/gallery.html (d) https
  21. 21.🌍 Which one is the page’s address? (a) the server (b) the URL (c) HTTPS (d) the browser
  22. 22.🌍 What is the path in this URL?
    http://kids.example.org/news/today.html
    (a) http (b) /news/today.html (c) /games/chess.html (d) kids.example.org
  23. 23.🌍 What is the path in this URL?
    http://www.example.com/maths/tables.html
    (a) http (b) /maths/tables.html (c) /index.html (d) www.example.com
  24. 24.🌍 What is the domain name in this URL?
    https://kids.example.org/index.html
    (a) kids.example.org (b) https (c) school.example.in (d) /index.html
  25. 25.True or false: the URL shows the page to you. (a) False (b) True
  26. 26.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) you type the URL (c) the browser shows it (d) DNS finds the server
  27. 27.True or false: HTTPS scrambles data on its way. (a) False (b) True
  28. 28.🔢 When you open a web page, what comes right after “the server sends files”? (a) you type the URL (b) the browser asks it (c) the browser shows it (d) DNS finds the server
  29. 29.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/about.html
    (a) No (b) Yes
  30. 30.🌍 What is the domain name in this URL?
    https://www.example.com/about.html
    (a) https (b) kids.example.org (c) www.example.com (d) /about.html
  31. 31.🔢 When you open a web page, what comes right after “you type the URL”? (a) the server sends files (b) DNS finds the server (c) the browser asks it (d) the browser shows it
  32. 32.True or false: the browser is the page’s address. (a) False (b) True
  33. 33.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/index.html
    (a) No (b) Yes
  34. 34.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/news/today.html
    (a) Yes (b) No
  35. 35.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/index.html
    (a) Yes (b) No
  36. 36.🌍 What is the protocol in this URL?
    https://learn.example.com/games/chess.html
    (a) https (b) /games/chess.html (c) http (d) learn.example.com
  37. 37.🌍 What is the domain name in this URL?
    https://school.example.in/games/chess.html
    (a) www.example.net (b) school.example.in (c) https (d) /games/chess.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) https (d) http
  39. 39.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/about.html
    (a) No (b) Yes
  40. 40.🌍 Which one sends the page back? (a) the URL (b) HTTPS (c) the browser (d) the server

Answer key

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

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