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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 133 · 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 browser asks it”? (a) you type the URL (b) the browser shows it (c) DNS finds the server (d) the server sends files
  2. 2.True or false: the browser scrambles data on its way. (a) True (b) False
  3. 3.🌍 What is the path in this URL?
    https://www.example.com/about.html
    (a) www.example.com (b) /maths/tables.html (c) /about.html (d) https
  4. 4.🌍 Which one asks for a web page? (a) the browser (b) HTTPS (c) the URL (d) the server
  5. 5.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser asks it (b) the server sends files (c) DNS finds the server (d) the browser shows it
  6. 6.🌍 What is the path in this URL?
    https://www.example.com/games/chess.html
    (a) https (b) /about.html (c) www.example.com (d) /games/chess.html
  7. 7.🌍 What does a web address (URL) tell the browser? (a) your password (b) how old you are (c) where the page is (d) the page colour
  8. 8.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/news/today.html
    (a) No (b) Yes
  9. 9.🔢 When you open a web page, which comes FIRST? (a) you type the URL (b) DNS finds the server (c) the browser shows it (d) the browser asks it
  10. 10.🌍 What do we call the computer that stores a website? (a) a printer (b) a mouse (c) a server (d) a keyboard
  11. 11.🌍 What finds the server for a domain name like example.com? (a) HTML (b) alt (c) DNS (d) CSS
  12. 12.🌍 What is the protocol in this URL?
    https://www.example.com/about.html
    (a) http (b) www.example.com (c) https (d) /about.html
  13. 13.🌍 What is the domain name in this URL?
    http://learn.example.com/games/chess.html
    (a) www.example.com (b) /games/chess.html (c) http (d) learn.example.com
  14. 14.🔢 When you open a web page, which comes first: “you type the URL” or “DNS finds the server”? (a) DNS finds the server (b) you type the URL
  15. 15.🌍 Which one is the page’s address? (a) the server (b) the URL (c) the browser (d) HTTPS
  16. 16.🌍 What is the protocol in this URL?
    https://www.example.net/maths/tables.html
    (a) www.example.net (b) https (c) http (d) /maths/tables.html
  17. 17.🌍 What is the path in this URL?
    http://www.example.com/news/today.html
    (a) http (b) /news/today.html (c) /games/chess.html (d) www.example.com
  18. 18.🌍 What is the path in this URL?
    https://learn.example.com/maths/tables.html
    (a) /index.html (b) /maths/tables.html (c) https (d) learn.example.com
  19. 19.🔢 When you open a web page, which comes LAST? (a) the browser asks it (b) the browser shows it (c) the server sends files (d) you type the URL
  20. 20.🔢 When you open a web page, which comes first: “the server sends files” or “DNS finds the server”? (a) DNS finds the server (b) the server sends files
  21. 21.🌍 What is the domain name in this URL?
    https://www.example.com/index.html
    (a) https (b) kids.example.org (c) www.example.com (d) /index.html
  22. 22.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/about.html
    (a) No (b) Yes
  23. 23.🌍 What is the path in this URL?
    http://learn.example.com/games/chess.html
    (a) learn.example.com (b) /about.html (c) http (d) /games/chess.html
  24. 24.🌍 What is the path in this URL?
    https://school.example.in/maths/tables.html
    (a) school.example.in (b) /index.html (c) /maths/tables.html (d) https
  25. 25.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/games/chess.html
    (a) Yes (b) No
  26. 26.🔢 When you open a web page, which comes first: “the browser asks it” or “you type the URL”? (a) you type the URL (b) the browser asks it
  27. 27.🔢 When you open a web page, which comes first: “DNS finds the server” or “you type the URL”? (a) you type the URL (b) DNS finds the server
  28. 28.True or false: the browser shows the page to you. (a) False (b) True
  29. 29.🌍 What is the domain name in this URL?
    https://school.example.in/games/chess.html
    (a) www.example.net (b) https (c) /games/chess.html (d) school.example.in
  30. 30.True or false: the server stores the site’s files. (a) False (b) True
  31. 31.🔢 When you open a web page, which comes first: “you type the URL” or “the browser shows it”? (a) the browser shows it (b) you type the URL
  32. 32.True or false: the URL is the page’s address. (a) True (b) False
  33. 33.🌍 Which one scrambles data on its way? (a) the browser (b) HTTPS (c) the URL (d) the server
  34. 34.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the data is scrambled (c) the site is fast (d) the site is free
  35. 35.🌍 Which one shows the page to you? (a) the server (b) the URL (c) the browser (d) HTTPS
  36. 36.True or false: the server is the page’s address. (a) True (b) False
  37. 37.🌍 What is the protocol in this URL?
    https://learn.example.com/maths/tables.html
    (a) https (b) /maths/tables.html (c) http (d) learn.example.com
  38. 38.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/games/chess.html
    (a) Yes (b) No
  39. 39.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the server sends files (b) you type the URL (c) the browser shows it (d) the browser asks it
  40. 40.🌍 What is the protocol in this URL?
    http://www.example.com/about.html
    (a) http (b) /about.html (c) https (d) www.example.com

Answer key

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

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