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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 868 · 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://kids.example.org/games/chess.html
    (a) /games/chess.html (b) school.example.in (c) http (d) kids.example.org
  2. 2.🌍 What is the domain name in this URL?
    https://www.example.com/art/gallery.html
    (a) www.example.com (b) kids.example.org (c) https (d) /art/gallery.html
  3. 3.🌍 What is the domain name in this URL?
    https://kids.example.org/art/gallery.html
    (a) https (b) /art/gallery.html (c) school.example.in (d) kids.example.org
  4. 4.True or false: the browser shows the page to you. (a) False (b) True
  5. 5.True or false: the browser scrambles data on its way. (a) True (b) False
  6. 6.🔢 When you open a web page, what comes right after “the browser asks it”? (a) you type the URL (b) the server sends files (c) the browser shows it (d) DNS finds the server
  7. 7.🌍 What does a web address (URL) tell the browser? (a) where the page is (b) the page colour (c) your password (d) how old you are
  8. 8.🌍 Which one stores the site’s files? (a) HTTPS (b) the URL (c) the server (d) the browser
  9. 9.True or false: the server shows the page to you. (a) True (b) False
  10. 10.True or false: the URL asks for a web page. (a) True (b) False
  11. 11.True or false: the server scrambles data on its way. (a) False (b) True
  12. 12.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser asks it (b) the server sends files (c) the browser shows it (d) DNS finds the server
  13. 13.🌍 What is the path in this URL?
    https://www.example.com/art/gallery.html
    (a) www.example.com (b) /art/gallery.html (c) https (d) /news/today.html
  14. 14.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) the browser shows it (c) you type the URL (d) DNS finds the server
  15. 15.🌍 What is the protocol in this URL?
    https://www.example.com/art/gallery.html
    (a) /art/gallery.html (b) www.example.com (c) http (d) https
  16. 16.🔢 When you open a web page, which comes first: “the browser shows it” or “you type the URL”? (a) the browser shows it (b) you type the URL
  17. 17.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/maths/tables.html
    (a) No (b) Yes
  18. 18.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is fast (b) the site is a game (c) the data is scrambled (d) the site is free
  19. 19.🌍 What is the protocol in this URL?
    https://www.example.net/about.html
    (a) http (b) https (c) /about.html (d) www.example.net
  20. 20.True or false: the server sends the page back. (a) True (b) False
  21. 21.🌍 What finds the server for a domain name like example.com? (a) CSS (b) HTML (c) DNS (d) alt
  22. 22.🌍 What is the protocol in this URL?
    http://www.example.com/maths/tables.html
    (a) https (b) www.example.com (c) http (d) /maths/tables.html
  23. 23.🔢 When you open a web page, which comes first: “you type the URL” or “the browser shows it”? (a) the browser shows it (b) you type the URL
  24. 24.🌍 What is the domain name in this URL?
    http://www.example.net/maths/tables.html
    (a) /maths/tables.html (b) learn.example.com (c) www.example.net (d) http
  25. 25.🔢 When you open a web page, which comes first: “the server sends files” or “DNS finds the server”? (a) the server sends files (b) DNS finds the server
  26. 26.🌍 What is the path in this URL?
    http://kids.example.org/news/today.html
    (a) /games/chess.html (b) http (c) kids.example.org (d) /news/today.html
  27. 27.🌍 Which one is the page’s address? (a) the browser (b) the server (c) the URL (d) HTTPS
  28. 28.🌍 What is the protocol in this URL?
    https://www.example.com/games/chess.html
    (a) https (b) http (c) /games/chess.html (d) www.example.com
  29. 29.🌍 What is the protocol in this URL?
    https://www.example.net/art/gallery.html
    (a) www.example.net (b) /art/gallery.html (c) http (d) https
  30. 30.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/maths/tables.html
    (a) Yes (b) No
  31. 31.🌍 What is the protocol in this URL?
    http://school.example.in/about.html
    (a) http (b) https (c) school.example.in (d) /about.html
  32. 32.🌍 Which one shows the page to you? (a) the server (b) the URL (c) the browser (d) HTTPS
  33. 33.🌍 What is the protocol in this URL?
    https://learn.example.com/about.html
    (a) learn.example.com (b) https (c) http (d) /about.html
  34. 34.🌍 What do we call the computer that stores a website? (a) a printer (b) a keyboard (c) a server (d) a mouse
  35. 35.🌍 What is the protocol in this URL?
    http://www.example.net/maths/tables.html
    (a) /maths/tables.html (b) https (c) www.example.net (d) http
  36. 36.🌍 What is the protocol in this URL?
    https://kids.example.org/maths/tables.html
    (a) kids.example.org (b) /maths/tables.html (c) https (d) http
  37. 37.🌍 What is the domain name in this URL?
    http://learn.example.com/art/gallery.html
    (a) www.example.com (b) /art/gallery.html (c) http (d) learn.example.com
  38. 38.True or false: the URL is the page’s address. (a) True (b) False
  39. 39.🌍 What is the domain name in this URL?
    http://school.example.in/games/chess.html
    (a) /games/chess.html (b) http (c) school.example.in (d) www.example.net
  40. 40.🔢 When you open a web page, which comes first: “the browser shows it” or “the server sends files”? (a) the server sends files (b) the browser shows it

Answer key

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

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