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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 405 · 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 does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the site is fast (c) the site is free (d) the data is scrambled
  2. 2.🌍 What do we call the computer that stores a website? (a) a printer (b) a mouse (c) a server (d) a keyboard
  3. 3.🌍 Which one scrambles data on its way? (a) the browser (b) HTTPS (c) the server (d) the URL
  4. 4.True or false: the browser scrambles data on its way. (a) True (b) False
  5. 5.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/games/chess.html
    (a) No (b) Yes
  6. 6.🌍 Which one asks for a web page? (a) the server (b) the URL (c) HTTPS (d) the browser
  7. 7.🌍 What is the domain name in this URL?
    https://www.example.net/index.html
    (a) https (b) learn.example.com (c) www.example.net (d) /index.html
  8. 8.🌍 Which one stores the site’s files? (a) the browser (b) the URL (c) the server (d) HTTPS
  9. 9.🔢 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
  10. 10.🌍 What does a web address (URL) tell the browser? (a) where the page is (b) the page colour (c) how old you are (d) your password
  11. 11.🌍 What is the protocol in this URL?
    https://www.example.net/index.html
    (a) /index.html (b) http (c) www.example.net (d) https
  12. 12.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/maths/tables.html
    (a) Yes (b) No
  13. 13.True or false: the browser shows the page to you. (a) False (b) True
  14. 14.🌍 What finds the server for a domain name like example.com? (a) CSS (b) alt (c) HTML (d) DNS
  15. 15.🌍 What is the path in this URL?
    http://kids.example.org/art/gallery.html
    (a) http (b) /news/today.html (c) /art/gallery.html (d) kids.example.org
  16. 16.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/art/gallery.html
    (a) Yes (b) No
  17. 17.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) you type the URL (c) the browser shows it (d) the browser asks it
  18. 18.🌍 What is the domain name in this URL?
    https://learn.example.com/art/gallery.html
    (a) learn.example.com (b) www.example.com (c) /art/gallery.html (d) https
  19. 19.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/index.html
    (a) No (b) Yes
  20. 20.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/about.html
    (a) No (b) Yes
  21. 21.🌍 Which one shows the page to you? (a) HTTPS (b) the server (c) the URL (d) the browser
  22. 22.🌍 What is the domain name in this URL?
    https://www.example.com/games/chess.html
    (a) kids.example.org (b) www.example.com (c) https (d) /games/chess.html
  23. 23.🌍 What is the domain name in this URL?
    https://kids.example.org/about.html
    (a) https (b) school.example.in (c) kids.example.org (d) /about.html
  24. 24.🌍 What is the protocol in this URL?
    http://www.example.net/maths/tables.html
    (a) www.example.net (b) /maths/tables.html (c) https (d) http
  25. 25.🌍 What is the path in this URL?
    https://www.example.com/games/chess.html
    (a) /about.html (b) https (c) www.example.com (d) /games/chess.html
  26. 26.🌍 What is the protocol in this URL?
    https://school.example.in/art/gallery.html
    (a) /art/gallery.html (b) school.example.in (c) http (d) https
  27. 27.🔢 When you open a web page, what comes right after “the server sends files”? (a) the browser shows it (b) DNS finds the server (c) you type the URL (d) the browser asks it
  28. 28.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/news/today.html
    (a) No (b) Yes
  29. 29.🌍 What is the domain name in this URL?
    http://www.example.net/maths/tables.html
    (a) www.example.net (b) learn.example.com (c) http (d) /maths/tables.html
  30. 30.🌍 What is the protocol in this URL?
    https://www.example.net/news/today.html
    (a) http (b) https (c) /news/today.html (d) www.example.net
  31. 31.True or false: the server shows the page to you. (a) True (b) False
  32. 32.🌍 What is the path in this URL?
    http://www.example.net/art/gallery.html
    (a) www.example.net (b) /art/gallery.html (c) /news/today.html (d) http
  33. 33.True or false: the URL sends the page back. (a) True (b) False
  34. 34.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/art/gallery.html
    (a) No (b) Yes
  35. 35.🌍 What is the protocol in this URL?
    https://learn.example.com/news/today.html
    (a) https (b) /news/today.html (c) learn.example.com (d) http
  36. 36.True or false: the URL stores the site’s files. (a) True (b) False
  37. 37.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the browser asks it (b) you type the URL (c) the browser shows it (d) the server sends files
  38. 38.🌍 What is the path in this URL?
    http://learn.example.com/games/chess.html
    (a) http (b) learn.example.com (c) /about.html (d) /games/chess.html
  39. 39.True or false: the server stores the site’s files. (a) True (b) False
  40. 40.🌍 What is the protocol in this URL?
    https://www.example.com/index.html
    (a) /index.html (b) https (c) www.example.com (d) http

Answer key

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

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