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Web Worksheet: How Websites Work

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

Answer key

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

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