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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 484 · 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.🌍 What is the path in this URL?
    https://school.example.in/art/gallery.html
    (a) /news/today.html (b) school.example.in (c) https (d) /art/gallery.html
  2. 2.🌍 Which one stores the site’s files? (a) HTTPS (b) the URL (c) the server (d) the browser
  3. 3.🌍 What is the path in this URL?
    http://learn.example.com/index.html
    (a) /art/gallery.html (b) learn.example.com (c) http (d) /index.html
  4. 4.🔢 When you open a web page, which comes LAST? (a) the browser asks it (b) the browser shows it (c) you type the URL (d) DNS finds the server
  5. 5.🔢 When you open a web page, which comes FIRST? (a) the browser shows it (b) the server sends files (c) you type the URL (d) DNS finds the server
  6. 6.🌍 What is the protocol in this URL?
    https://learn.example.com/about.html
    (a) https (b) learn.example.com (c) http (d) /about.html
  7. 7.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/art/gallery.html
    (a) No (b) Yes
  8. 8.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/maths/tables.html
    (a) No (b) Yes
  9. 9.🌍 What is the path in this URL?
    https://school.example.in/index.html
    (a) /index.html (b) /art/gallery.html (c) https (d) school.example.in
  10. 10.True or false: the browser sends the page back. (a) True (b) False
  11. 11.🔢 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
  12. 12.True or false: HTTPS sends the page back. (a) True (b) False
  13. 13.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/maths/tables.html
    (a) Yes (b) No
  14. 14.🔢 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) the browser asks it (d) you type the URL
  15. 15.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/about.html
    (a) No (b) Yes
  16. 16.🌍 What is the domain name in this URL?
    http://www.example.com/about.html
    (a) /about.html (b) http (c) www.example.com (d) kids.example.org
  17. 17.🌍 Which one sends the page back? (a) HTTPS (b) the server (c) the browser (d) the URL
  18. 18.🌍 What is the path in this URL?
    http://learn.example.com/art/gallery.html
    (a) /news/today.html (b) /art/gallery.html (c) learn.example.com (d) http
  19. 19.🌍 What finds the server for a domain name like example.com? (a) alt (b) DNS (c) CSS (d) HTML
  20. 20.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the site is free (c) the site is fast (d) the data is scrambled
  21. 21.🌍 What is the protocol in this URL?
    https://www.example.net/about.html
    (a) http (b) /about.html (c) https (d) www.example.net
  22. 22.🔢 When you open a web page, what comes right after “you type the URL”? (a) the server sends files (b) DNS finds the server (c) the browser asks it (d) the browser shows it
  23. 23.🌍 What is the path in this URL?
    https://learn.example.com/maths/tables.html
    (a) /maths/tables.html (b) learn.example.com (c) https (d) /index.html
  24. 24.🌍 What is the protocol in this URL?
    https://www.example.com/games/chess.html
    (a) https (b) /games/chess.html (c) www.example.com (d) http
  25. 25.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/about.html
    (a) Yes (b) No
  26. 26.🌍 What is the protocol in this URL?
    https://www.example.com/news/today.html
    (a) www.example.com (b) /news/today.html (c) http (d) https
  27. 27.🌍 What is the path in this URL?
    https://learn.example.com/index.html
    (a) https (b) /art/gallery.html (c) learn.example.com (d) /index.html
  28. 28.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/index.html
    (a) No (b) Yes
  29. 29.🌍 Which one asks for a web page? (a) the URL (b) the browser (c) HTTPS (d) the server
  30. 30.True or false: the browser asks for a web page. (a) True (b) False
  31. 31.🌍 What is the path in this URL?
    http://school.example.in/games/chess.html
    (a) school.example.in (b) http (c) /games/chess.html (d) /about.html
  32. 32.🌍 What is the domain name in this URL?
    https://www.example.net/about.html
    (a) /about.html (b) https (c) www.example.net (d) learn.example.com
  33. 33.🔢 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
  34. 34.🌍 What does a web address (URL) tell the browser? (a) how old you are (b) your password (c) the page colour (d) where the page is
  35. 35.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/maths/tables.html
    (a) No (b) Yes
  36. 36.🔢 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
  37. 37.🌍 Which one scrambles data on its way? (a) HTTPS (b) the browser (c) the URL (d) the server
  38. 38.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/art/gallery.html
    (a) No (b) Yes
  39. 39.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/games/chess.html
    (a) Yes (b) No
  40. 40.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/art/gallery.html
    (a) Yes (b) No

Answer key

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

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