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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 949 · 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.True or false: the server stores the site’s files. (a) False (b) True
  2. 2.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the browser shows it (b) the browser asks it (c) the server sends files (d) you type the URL
  3. 3.True or false: HTTPS shows the page to you. (a) True (b) False
  4. 4.🌍 What is the domain name in this URL?
    http://www.example.com/maths/tables.html
    (a) http (b) /maths/tables.html (c) www.example.com (d) kids.example.org
  5. 5.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/index.html
    (a) Yes (b) No
  6. 6.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/games/chess.html
    (a) Yes (b) No
  7. 7.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the site is free (c) the data is scrambled (d) the site is fast
  8. 8.🌍 Which one asks for a web page? (a) HTTPS (b) the browser (c) the URL (d) the server
  9. 9.🌍 What is the path in this URL?
    https://kids.example.org/news/today.html
    (a) /games/chess.html (b) https (c) /news/today.html (d) kids.example.org
  10. 10.🌍 What do we call the computer that stores a website? (a) a mouse (b) a server (c) a keyboard (d) a printer
  11. 11.🔢 When you open a web page, which comes LAST? (a) you type the URL (b) the browser shows it (c) DNS finds the server (d) the server sends files
  12. 12.True or false: the browser asks for a web page. (a) True (b) False
  13. 13.True or false: the server shows the page to you. (a) True (b) False
  14. 14.🌍 What is the protocol in this URL?
    https://school.example.in/index.html
    (a) https (b) http (c) /index.html (d) school.example.in
  15. 15.🔢 When you open a web page, which comes first: “DNS finds the server” or “you type the URL”? (a) DNS finds the server (b) you type the URL
  16. 16.🌍 What is the path in this URL?
    https://kids.example.org/maths/tables.html
    (a) /maths/tables.html (b) kids.example.org (c) https (d) /index.html
  17. 17.True or false: the browser is the page’s address. (a) True (b) False
  18. 18.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/games/chess.html
    (a) No (b) Yes
  19. 19.🌍 What is the protocol in this URL?
    http://learn.example.com/news/today.html
    (a) https (b) /news/today.html (c) http (d) learn.example.com
  20. 20.🌍 Which one stores the site’s files? (a) HTTPS (b) the browser (c) the URL (d) the server
  21. 21.🌍 What is the domain name in this URL?
    http://www.example.com/news/today.html
    (a) kids.example.org (b) /news/today.html (c) http (d) www.example.com
  22. 22.🌍 Which one sends the page back? (a) the browser (b) the server (c) HTTPS (d) the URL
  23. 23.🌍 What is the domain name in this URL?
    http://school.example.in/art/gallery.html
    (a) /art/gallery.html (b) http (c) www.example.net (d) school.example.in
  24. 24.🔢 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 shows it (d) the browser asks it
  25. 25.🌍 What is the protocol in this URL?
    https://kids.example.org/about.html
    (a) kids.example.org (b) http (c) https (d) /about.html
  26. 26.🌍 What is the domain name in this URL?
    http://kids.example.org/art/gallery.html
    (a) http (b) school.example.in (c) /art/gallery.html (d) kids.example.org
  27. 27.🌍 What is the path in this URL?
    http://www.example.net/maths/tables.html
    (a) http (b) /maths/tables.html (c) /index.html (d) www.example.net
  28. 28.🌍 What is the protocol in this URL?
    http://www.example.com/art/gallery.html
    (a) www.example.com (b) https (c) /art/gallery.html (d) http
  29. 29.🌍 What is the path in this URL?
    https://www.example.com/games/chess.html
    (a) /about.html (b) https (c) /games/chess.html (d) www.example.com
  30. 30.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) DNS finds the server (c) the browser asks it (d) you type the URL
  31. 31.🌍 What is the domain name in this URL?
    https://www.example.com/index.html
    (a) https (b) kids.example.org (c) www.example.com (d) /index.html
  32. 32.True or false: the URL scrambles data on its way. (a) False (b) True
  33. 33.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/maths/tables.html
    (a) No (b) Yes
  34. 34.🌍 What is the protocol in this URL?
    http://learn.example.com/art/gallery.html
    (a) learn.example.com (b) /art/gallery.html (c) https (d) http
  35. 35.🌍 What does a web address (URL) tell the browser? (a) your password (b) the page colour (c) how old you are (d) where the page is
  36. 36.🌍 What is the path in this URL?
    https://www.example.com/about.html
    (a) www.example.com (b) /maths/tables.html (c) https (d) /about.html
  37. 37.🌍 What is the protocol in this URL?
    http://www.example.net/index.html
    (a) /index.html (b) www.example.net (c) http (d) https
  38. 38.🌍 What is the domain name in this URL?
    https://learn.example.com/games/chess.html
    (a) https (b) /games/chess.html (c) learn.example.com (d) www.example.com
  39. 39.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/games/chess.html
    (a) Yes (b) No
  40. 40.🌍 What is the domain name in this URL?
    https://learn.example.com/about.html
    (a) learn.example.com (b) www.example.com (c) https (d) /about.html

Answer key

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

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