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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 160 · 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 “DNS finds the server”? (a) you type the URL (b) the browser asks it (c) the server sends files (d) the browser shows it
  2. 2.True or false: the browser shows the page to you. (a) False (b) True
  3. 3.🌍 Which one stores the site’s files? (a) the URL (b) HTTPS (c) the browser (d) the server
  4. 4.🌍 What is the domain name in this URL?
    http://school.example.in/about.html
    (a) school.example.in (b) http (c) /about.html (d) www.example.net
  5. 5.🌍 What is the protocol in this URL?
    https://kids.example.org/news/today.html
    (a) /news/today.html (b) https (c) http (d) kids.example.org
  6. 6.🌍 Which one scrambles data on its way? (a) the browser (b) the URL (c) the server (d) HTTPS
  7. 7.🔢 When you open a web page, which comes LAST? (a) the browser shows it (b) you type the URL (c) DNS finds the server (d) the server sends files
  8. 8.🔒 What does the lock (HTTPS) in the address bar mean? (a) the data is scrambled (b) the site is free (c) the site is a game (d) the site is fast
  9. 9.🌍 What is the protocol in this URL?
    https://kids.example.org/about.html
    (a) http (b) /about.html (c) kids.example.org (d) https
  10. 10.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/maths/tables.html
    (a) Yes (b) No
  11. 11.🌍 What is the path in this URL?
    http://www.example.net/index.html
    (a) www.example.net (b) http (c) /art/gallery.html (d) /index.html
  12. 12.🌍 Which one is the page’s address? (a) the server (b) HTTPS (c) the browser (d) the URL
  13. 13.🌍 What is the protocol in this URL?
    https://school.example.in/games/chess.html
    (a) /games/chess.html (b) school.example.in (c) https (d) http
  14. 14.True or false: the browser asks for a web page. (a) True (b) False
  15. 15.True or false: HTTPS is the page’s address. (a) True (b) False
  16. 16.🌍 What is the path in this URL?
    http://school.example.in/art/gallery.html
    (a) school.example.in (b) /news/today.html (c) http (d) /art/gallery.html
  17. 17.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/games/chess.html
    (a) Yes (b) No
  18. 18.🌍 Which one shows the page to you? (a) the URL (b) the browser (c) the server (d) HTTPS
  19. 19.🌍 What does a web address (URL) tell the browser? (a) how old you are (b) where the page is (c) your password (d) the page colour
  20. 20.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser shows it”? (a) DNS finds the server (b) the browser shows it
  21. 21.🔢 When you open a web page, which comes FIRST? (a) the browser shows it (b) DNS finds the server (c) you type the URL (d) the server sends files
  22. 22.🌍 What is the path in this URL?
    https://www.example.net/about.html
    (a) /maths/tables.html (b) www.example.net (c) /about.html (d) https
  23. 23.🌍 What is the path in this URL?
    https://www.example.com/maths/tables.html
    (a) /index.html (b) /maths/tables.html (c) https (d) www.example.com
  24. 24.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a printer (c) a server (d) a mouse
  25. 25.True or false: the URL is the page’s address. (a) True (b) False
  26. 26.🌍 Which one asks for a web page? (a) the URL (b) HTTPS (c) the server (d) the browser
  27. 27.True or false: HTTPS scrambles data on its way. (a) True (b) False
  28. 28.True or false: the server stores the site’s files. (a) False (b) True
  29. 29.🔢 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
  30. 30.🌍 What is the domain name in this URL?
    http://kids.example.org/index.html
    (a) school.example.in (b) kids.example.org (c) /index.html (d) http
  31. 31.True or false: the browser sends the page back. (a) False (b) True
  32. 32.🌍 Which one sends the page back? (a) HTTPS (b) the browser (c) the URL (d) the server
  33. 33.🌍 What is the domain name in this URL?
    https://kids.example.org/maths/tables.html
    (a) /maths/tables.html (b) https (c) kids.example.org (d) school.example.in
  34. 34.🌍 What is the path in this URL?
    http://school.example.in/news/today.html
    (a) /games/chess.html (b) http (c) school.example.in (d) /news/today.html
  35. 35.🌍 What is the domain name in this URL?
    https://www.example.com/about.html
    (a) https (b) /about.html (c) kids.example.org (d) www.example.com
  36. 36.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/index.html
    (a) Yes (b) No
  37. 37.True or false: the URL asks for a web page. (a) True (b) False
  38. 38.🌍 What is the protocol in this URL?
    http://www.example.com/about.html
    (a) /about.html (b) www.example.com (c) http (d) https
  39. 39.🔢 When you open a web page, what comes right after “you type the URL”? (a) the server sends files (b) the browser shows it (c) the browser asks it (d) DNS finds the server
  40. 40.🌍 What is the protocol in this URL?
    https://learn.example.com/maths/tables.html
    (a) /maths/tables.html (b) http (c) learn.example.com (d) https

Answer key

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

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