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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 79 · 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 domain name in this URL?
    http://www.example.com/about.html     (a) kids.example.org (b) www.example.com (c) /about.html (d) http
  2. 2.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/games/chess.html     (a) Yes (b) No
  3. 3.True or false: HTTPS sends the page back. (a) False (b) True
  4. 4.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/index.html     (a) No (b) Yes
  5. 5.True or false: the URL shows the page to you. (a) False (b) True
  6. 6.🌍 Which one scrambles data on its way? (a) the server (b) the URL (c) the browser (d) HTTPS
  7. 7.🌍 What is the path in this URL?
    http://www.example.com/news/today.html     (a) /news/today.html (b) /games/chess.html (c) www.example.com (d) http
  8. 8.🌍 What is the path in this URL?
    http://school.example.in/games/chess.html     (a) /about.html (b) /games/chess.html (c) school.example.in (d) http
  9. 9.True or false: the browser asks for a web page. (a) True (b) False
  10. 10.🌍 What is the path in this URL?
    https://school.example.in/art/gallery.html     (a) /news/today.html (b) /art/gallery.html (c) https (d) school.example.in
  11. 11.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a mouse (c) a printer (d) a server
  12. 12.True or false: the URL sends the page back. (a) False (b) True
  13. 13.🌍 Which one asks for a web page? (a) HTTPS (b) the browser (c) the server (d) the URL
  14. 14.True or false: the server scrambles data on its way. (a) True (b) False
  15. 15.🔢 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
  16. 16.True or false: the URL asks for a web page. (a) True (b) False
  17. 17.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/about.html     (a) Yes (b) No
  18. 18.True or false: HTTPS is the page’s address. (a) True (b) False
  19. 19.🌍 What is the path in this URL?
    https://www.example.com/games/chess.html     (a) https (b) /games/chess.html (c) /about.html (d) www.example.com
  20. 20.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/news/today.html     (a) No (b) Yes
  21. 21.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the data is scrambled (c) the site is fast (d) the site is free
  22. 22.🌍 Which one stores the site’s files? (a) the URL (b) the browser (c) the server (d) HTTPS
  23. 23.True or false: the server asks for a web page. (a) True (b) False
  24. 24.🌍 What does a web address (URL) tell the browser? (a) your password (b) the page colour (c) where the page is (d) how old you are
  25. 25.🌍 What finds the server for a domain name like example.com? (a) alt (b) CSS (c) HTML (d) DNS
  26. 26.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/art/gallery.html     (a) No (b) Yes
  27. 27.🌍 What is the path in this URL?
    https://www.example.com/maths/tables.html     (a) /index.html (b) /maths/tables.html (c) www.example.com (d) https
  28. 28.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/news/today.html     (a) Yes (b) No
  29. 29.True or false: the URL scrambles data on its way. (a) False (b) True
  30. 30.🌍 What is the path in this URL?
    https://www.example.net/maths/tables.html     (a) https (b) www.example.net (c) /maths/tables.html (d) /index.html
  31. 31.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/about.html     (a) Yes (b) No
  32. 32.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser asks it (b) the browser shows it (c) the server sends files (d) DNS finds the server
  33. 33.🔢 When you open a web page, which comes LAST? (a) the server sends files (b) you type the URL (c) the browser shows it (d) DNS finds the server
  34. 34.🌍 Which one sends the page back? (a) HTTPS (b) the server (c) the URL (d) the browser
  35. 35.True or false: the server is the page’s address. (a) True (b) False
  36. 36.🌍 What is the protocol in this URL?
    http://www.example.com/art/gallery.html     (a) http (b) https (c) www.example.com (d) /art/gallery.html
  37. 37.🌍 What is the domain name in this URL?
    http://learn.example.com/art/gallery.html     (a) www.example.com (b) learn.example.com (c) http (d) /art/gallery.html
  38. 38.🌍 What is the protocol in this URL?
    https://www.example.com/art/gallery.html     (a) http (b) https (c) www.example.com (d) /art/gallery.html
  39. 39.🌍 What is the protocol in this URL?
    https://www.example.net/games/chess.html     (a) https (b) /games/chess.html (c) http (d) www.example.net
  40. 40.🌍 What is the protocol in this URL?
    https://kids.example.org/about.html     (a) kids.example.org (b) /about.html (c) https (d) http

Answer key

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

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