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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 723 · 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?
    http://learn.example.com/about.html
    (a) learn.example.com (b) /maths/tables.html (c) http (d) /about.html
  2. 2.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/news/today.html
    (a) No (b) Yes
  3. 3.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/maths/tables.html
    (a) No (b) Yes
  4. 4.🔢 When you open a web page, which comes LAST? (a) DNS finds the server (b) the browser asks it (c) the browser shows it (d) you type the URL
  5. 5.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/about.html
    (a) Yes (b) No
  6. 6.🌍 What does a web address (URL) tell the browser? (a) the page colour (b) how old you are (c) your password (d) where the page is
  7. 7.🌍 What do we call the computer that stores a website? (a) a printer (b) a keyboard (c) a mouse (d) a server
  8. 8.🌍 Which one shows the page to you? (a) the server (b) the browser (c) the URL (d) HTTPS
  9. 9.🌍 What is the path in this URL?
    https://school.example.in/about.html
    (a) school.example.in (b) /about.html (c) /maths/tables.html (d) https
  10. 10.True or false: the server shows the page to you. (a) True (b) False
  11. 11.True or false: the browser sends the page back. (a) True (b) False
  12. 12.🌍 What is the path in this URL?
    http://www.example.com/index.html
    (a) /index.html (b) http (c) www.example.com (d) /art/gallery.html
  13. 13.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/index.html
    (a) No (b) Yes
  14. 14.🌍 What is the protocol in this URL?
    http://learn.example.com/about.html
    (a) http (b) /about.html (c) learn.example.com (d) https
  15. 15.🌍 What is the path in this URL?
    http://learn.example.com/maths/tables.html
    (a) /index.html (b) learn.example.com (c) http (d) /maths/tables.html
  16. 16.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser asks it (b) DNS finds the server (c) the server sends files (d) the browser shows it
  17. 17.🌍 What is the protocol in this URL?
    http://www.example.net/index.html
    (a) /index.html (b) www.example.net (c) https (d) http
  18. 18.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/games/chess.html
    (a) No (b) Yes
  19. 19.True or false: the URL sends the page back. (a) False (b) True
  20. 20.True or false: the browser shows the page to you. (a) True (b) False
  21. 21.True or false: HTTPS scrambles data on its way. (a) False (b) True
  22. 22.🌍 What is the domain name in this URL?
    http://www.example.net/news/today.html
    (a) learn.example.com (b) www.example.net (c) http (d) /news/today.html
  23. 23.🌍 Which one asks for a web page? (a) HTTPS (b) the URL (c) the browser (d) the server
  24. 24.🔢 When you open a web page, which comes first: “the server sends files” or “the browser asks it”? (a) the server sends files (b) the browser asks it
  25. 25.🌍 What is the protocol in this URL?
    http://learn.example.com/maths/tables.html
    (a) https (b) /maths/tables.html (c) learn.example.com (d) http
  26. 26.🔢 When you open a web page, which comes first: “the server sends files” or “you type the URL”? (a) the server sends files (b) you type the URL
  27. 27.🌍 What is the protocol in this URL?
    http://learn.example.com/games/chess.html
    (a) learn.example.com (b) http (c) /games/chess.html (d) https
  28. 28.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/index.html
    (a) No (b) Yes
  29. 29.🌍 What is the protocol in this URL?
    https://www.example.net/maths/tables.html
    (a) http (b) /maths/tables.html (c) https (d) www.example.net
  30. 30.🌍 What finds the server for a domain name like example.com? (a) alt (b) CSS (c) DNS (d) HTML
  31. 31.🔢 When you open a web page, which comes first: “the browser shows it” or “you type the URL”? (a) you type the URL (b) the browser shows it
  32. 32.🔢 When you open a web page, which comes first: “the browser asks it” or “the browser shows it”? (a) the browser shows it (b) the browser asks it
  33. 33.🌍 What is the domain name in this URL?
    https://kids.example.org/art/gallery.html
    (a) school.example.in (b) /art/gallery.html (c) kids.example.org (d) https
  34. 34.True or false: the browser asks for a web page. (a) False (b) True
  35. 35.🌍 Which one is the page’s address? (a) HTTPS (b) the server (c) the URL (d) the browser
  36. 36.🌍 What is the path in this URL?
    https://kids.example.org/about.html
    (a) /maths/tables.html (b) kids.example.org (c) https (d) /about.html
  37. 37.True or false: the server stores the site’s files. (a) True (b) False
  38. 38.🌍 What is the path in this URL?
    http://www.example.com/about.html
    (a) /about.html (b) www.example.com (c) http (d) /maths/tables.html
  39. 39.True or false: the browser stores the site’s files. (a) False (b) True
  40. 40.🌍 What is the protocol in this URL?
    https://www.example.net/index.html
    (a) http (b) /index.html (c) www.example.net (d) https

Answer key

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

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