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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 829 · 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 “you type the URL”? (a) the browser shows it (b) DNS finds the server (c) the browser asks it (d) the server sends files
  2. 2.🌍 What is the domain name in this URL?
    https://kids.example.org/art/gallery.html
    (a) https (b) school.example.in (c) /art/gallery.html (d) kids.example.org
  3. 3.🔢 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
  4. 4.🌍 What is the protocol in this URL?
    https://kids.example.org/maths/tables.html
    (a) https (b) http (c) /maths/tables.html (d) kids.example.org
  5. 5.True or false: HTTPS scrambles data on its way. (a) False (b) True
  6. 6.🌍 What is the path in this URL?
    https://school.example.in/games/chess.html
    (a) /games/chess.html (b) /about.html (c) school.example.in (d) https
  7. 7.🔢 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
  8. 8.🌍 Which one shows the page to you? (a) the URL (b) the browser (c) the server (d) HTTPS
  9. 9.🌍 What is the domain name in this URL?
    https://www.example.net/maths/tables.html
    (a) learn.example.com (b) /maths/tables.html (c) www.example.net (d) https
  10. 10.🔢 When you open a web page, which comes FIRST? (a) the browser shows it (b) DNS finds the server (c) the server sends files (d) you type the URL
  11. 11.🌍 What is the protocol in this URL?
    https://www.example.com/maths/tables.html
    (a) /maths/tables.html (b) www.example.com (c) http (d) https
  12. 12.🌍 What is the protocol in this URL?
    https://learn.example.com/games/chess.html
    (a) https (b) learn.example.com (c) http (d) /games/chess.html
  13. 13.🌍 What finds the server for a domain name like example.com? (a) DNS (b) HTML (c) CSS (d) alt
  14. 14.🌍 Which one sends the page back? (a) HTTPS (b) the browser (c) the server (d) the URL
  15. 15.🔢 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
  16. 16.True or false: the browser scrambles data on its way. (a) False (b) True
  17. 17.🔢 When you open a web page, which comes first: “you type the URL” or “the server sends files”? (a) the server sends files (b) you type the URL
  18. 18.🌍 What is the domain name in this URL?
    https://school.example.in/about.html
    (a) https (b) www.example.net (c) school.example.in (d) /about.html
  19. 19.True or false: the server stores the site’s files. (a) True (b) False
  20. 20.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/index.html
    (a) Yes (b) No
  21. 21.🌍 What does a web address (URL) tell the browser? (a) where the page is (b) how old you are (c) the page colour (d) your password
  22. 22.🌍 What do we call the computer that stores a website? (a) a mouse (b) a printer (c) a server (d) a keyboard
  23. 23.🌍 What is the domain name in this URL?
    https://kids.example.org/about.html
    (a) school.example.in (b) kids.example.org (c) /about.html (d) https
  24. 24.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/maths/tables.html
    (a) Yes (b) No
  25. 25.True or false: the browser shows the page to you. (a) False (b) True
  26. 26.🌍 What is the path in this URL?
    http://www.example.net/about.html
    (a) http (b) www.example.net (c) /about.html (d) /maths/tables.html
  27. 27.True or false: the URL asks for a web page. (a) False (b) True
  28. 28.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/index.html
    (a) Yes (b) No
  29. 29.True or false: the server asks for a web page. (a) True (b) False
  30. 30.🔢 When you open a web page, which comes first: “the server sends files” or “the browser asks it”? (a) the server sends files (b) the browser asks it
  31. 31.🌍 What is the domain name in this URL?
    http://learn.example.com/about.html
    (a) http (b) www.example.com (c) /about.html (d) learn.example.com
  32. 32.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/games/chess.html
    (a) No (b) Yes
  33. 33.🔢 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
  34. 34.🌍 Which one scrambles data on its way? (a) the server (b) HTTPS (c) the browser (d) the URL
  35. 35.🌍 What is the protocol in this URL?
    https://www.example.net/games/chess.html
    (a) https (b) www.example.net (c) /games/chess.html (d) http
  36. 36.🌍 Which one is the page’s address? (a) HTTPS (b) the browser (c) the server (d) the URL
  37. 37.🔒 What does the lock (HTTPS) in the address bar mean? (a) the data is scrambled (b) the site is free (c) the site is fast (d) the site is a game
  38. 38.True or false: the server is the page’s address. (a) True (b) False
  39. 39.🌍 What is the domain name in this URL?
    http://www.example.net/maths/tables.html
    (a) http (b) www.example.net (c) /maths/tables.html (d) learn.example.com
  40. 40.🌍 What is the path in this URL?
    http://www.example.com/games/chess.html
    (a) http (b) www.example.com (c) /about.html (d) /games/chess.html

Answer key

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

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