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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 193 · 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.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/art/gallery.html
    (a) Yes (b) No
  2. 2.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/about.html
    (a) No (b) Yes
  3. 3.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/games/chess.html
    (a) Yes (b) No
  4. 4.🌍 What is the path in this URL?
    http://school.example.in/games/chess.html
    (a) /about.html (b) /games/chess.html (c) http (d) school.example.in
  5. 5.🌍 What does a web address (URL) tell the browser? (a) where the page is (b) how old you are (c) your password (d) the page colour
  6. 6.🌍 What is the path in this URL?
    http://www.example.com/about.html
    (a) http (b) www.example.com (c) /about.html (d) /maths/tables.html
  7. 7.🌍 What is the domain name in this URL?
    https://kids.example.org/index.html
    (a) /index.html (b) https (c) school.example.in (d) kids.example.org
  8. 8.True or false: the URL stores the site’s files. (a) True (b) False
  9. 9.🌍 What finds the server for a domain name like example.com? (a) alt (b) HTML (c) DNS (d) CSS
  10. 10.🌍 What is the domain name in this URL?
    https://www.example.net/about.html
    (a) /about.html (b) learn.example.com (c) www.example.net (d) https
  11. 11.True or false: HTTPS is the page’s address. (a) True (b) False
  12. 12.🌍 What is the path in this URL?
    http://school.example.in/index.html
    (a) /art/gallery.html (b) http (c) school.example.in (d) /index.html
  13. 13.🌍 Which one is the page’s address? (a) the URL (b) HTTPS (c) the browser (d) the server
  14. 14.🌍 What is the protocol in this URL?
    https://www.example.net/art/gallery.html
    (a) http (b) www.example.net (c) /art/gallery.html (d) https
  15. 15.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/games/chess.html
    (a) Yes (b) No
  16. 16.🌍 Which one asks for a web page? (a) the server (b) the browser (c) the URL (d) HTTPS
  17. 17.🌍 Which one stores the site’s files? (a) HTTPS (b) the server (c) the browser (d) the URL
  18. 18.🔢 When you open a web page, which comes FIRST? (a) the browser shows it (b) you type the URL (c) the browser asks it (d) the server sends files
  19. 19.True or false: the browser sends the page back. (a) True (b) False
  20. 20.🔢 When you open a web page, which comes LAST? (a) the server sends files (b) the browser shows it (c) the browser asks it (d) you type the URL
  21. 21.🌍 What is the domain name in this URL?
    https://www.example.net/art/gallery.html
    (a) www.example.net (b) learn.example.com (c) /art/gallery.html (d) https
  22. 22.🌍 What is the path in this URL?
    https://learn.example.com/games/chess.html
    (a) /games/chess.html (b) learn.example.com (c) /about.html (d) https
  23. 23.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is fast (b) the site is free (c) the site is a game (d) the data is scrambled
  24. 24.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/index.html
    (a) No (b) Yes
  25. 25.🌍 What is the path in this URL?
    http://learn.example.com/maths/tables.html
    (a) /maths/tables.html (b) learn.example.com (c) /index.html (d) http
  26. 26.🌍 What is the path in this URL?
    https://kids.example.org/maths/tables.html
    (a) https (b) /index.html (c) /maths/tables.html (d) kids.example.org
  27. 27.True or false: the browser shows the page to you. (a) True (b) False
  28. 28.🌍 What is the protocol in this URL?
    https://school.example.in/news/today.html
    (a) http (b) https (c) /news/today.html (d) school.example.in
  29. 29.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/games/chess.html
    (a) No (b) Yes
  30. 30.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/maths/tables.html
    (a) Yes (b) No
  31. 31.🌍 Which one scrambles data on its way? (a) HTTPS (b) the server (c) the URL (d) the browser
  32. 32.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/index.html
    (a) No (b) Yes
  33. 33.🌍 What is the domain name in this URL?
    https://kids.example.org/games/chess.html
    (a) kids.example.org (b) https (c) school.example.in (d) /games/chess.html
  34. 34.🌍 Which one shows the page to you? (a) the URL (b) the server (c) HTTPS (d) the browser
  35. 35.True or false: the server sends the page back. (a) True (b) False
  36. 36.🔢 When you open a web page, which comes first: “the browser shows it” or “the browser asks it”? (a) the browser shows it (b) the browser asks it
  37. 37.🔢 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
  38. 38.🌍 What is the protocol in this URL?
    https://kids.example.org/maths/tables.html
    (a) http (b) https (c) /maths/tables.html (d) kids.example.org
  39. 39.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/maths/tables.html
    (a) Yes (b) No
  40. 40.🌍 Which one sends the page back? (a) the browser (b) the server (c) the URL (d) HTTPS

Answer key

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

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