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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 835 · 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 do we call the computer that stores a website? (a) a mouse (b) a server (c) a printer (d) a keyboard
  2. 2.🌍 What is the path in this URL?
    http://school.example.in/news/today.html
    (a) /news/today.html (b) school.example.in (c) /games/chess.html (d) http
  3. 3.🔢 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
  4. 4.🔢 When you open a web page, what comes right after “you type the URL”? (a) the server sends files (b) the browser asks it (c) DNS finds the server (d) the browser shows it
  5. 5.🔢 When you open a web page, what comes right after “the server sends files”? (a) you type the URL (b) the browser shows it (c) DNS finds the server (d) the browser asks it
  6. 6.🔢 When you open a web page, which comes first: “the browser shows it” or “the browser asks it”? (a) the browser asks it (b) the browser shows it
  7. 7.🌍 What does a web address (URL) tell the browser? (a) how old you are (b) where the page is (c) your password (d) the page colour
  8. 8.🌍 What is the domain name in this URL?
    https://school.example.in/news/today.html
    (a) https (b) www.example.net (c) /news/today.html (d) school.example.in
  9. 9.🔢 When you open a web page, which comes LAST? (a) the browser shows it (b) you type the URL (c) the browser asks it (d) DNS finds the server
  10. 10.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is free (b) the site is fast (c) the site is a game (d) the data is scrambled
  11. 11.True or false: HTTPS scrambles data on its way. (a) False (b) True
  12. 12.🌍 What finds the server for a domain name like example.com? (a) HTML (b) alt (c) CSS (d) DNS
  13. 13.🌍 Which one scrambles data on its way? (a) the browser (b) HTTPS (c) the URL (d) the server
  14. 14.🌍 What is the protocol in this URL?
    https://learn.example.com/art/gallery.html
    (a) https (b) learn.example.com (c) http (d) /art/gallery.html
  15. 15.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/about.html
    (a) Yes (b) No
  16. 16.🌍 Which one asks for a web page? (a) the browser (b) the URL (c) HTTPS (d) the server
  17. 17.🌍 What is the domain name in this URL?
    http://school.example.in/maths/tables.html
    (a) school.example.in (b) www.example.net (c) /maths/tables.html (d) http
  18. 18.True or false: the browser asks for a web page. (a) True (b) False
  19. 19.🌍 What is the protocol in this URL?
    http://www.example.com/maths/tables.html
    (a) http (b) /maths/tables.html (c) https (d) www.example.com
  20. 20.True or false: the URL asks for a web page. (a) True (b) False
  21. 21.True or false: the URL sends the page back. (a) False (b) True
  22. 22.🌍 What is the domain name in this URL?
    http://learn.example.com/index.html
    (a) www.example.com (b) http (c) learn.example.com (d) /index.html
  23. 23.🌍 What is the path in this URL?
    http://learn.example.com/index.html
    (a) learn.example.com (b) http (c) /art/gallery.html (d) /index.html
  24. 24.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/index.html
    (a) No (b) Yes
  25. 25.🌍 What is the domain name in this URL?
    http://kids.example.org/art/gallery.html
    (a) http (b) /art/gallery.html (c) school.example.in (d) kids.example.org
  26. 26.🌍 What is the protocol in this URL?
    https://learn.example.com/news/today.html
    (a) https (b) http (c) learn.example.com (d) /news/today.html
  27. 27.🌍 What is the path in this URL?
    https://kids.example.org/about.html
    (a) https (b) /maths/tables.html (c) /about.html (d) kids.example.org
  28. 28.🌍 What is the domain name in this URL?
    https://www.example.net/games/chess.html
    (a) https (b) /games/chess.html (c) learn.example.com (d) www.example.net
  29. 29.🌍 Which one is the page’s address? (a) the browser (b) the server (c) HTTPS (d) the URL
  30. 30.🌍 Which one sends the page back? (a) HTTPS (b) the URL (c) the server (d) the browser
  31. 31.🌍 What is the protocol in this URL?
    https://learn.example.com/games/chess.html
    (a) /games/chess.html (b) https (c) learn.example.com (d) http
  32. 32.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the server sends files (b) you type the URL (c) the browser shows it (d) the browser asks it
  33. 33.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/news/today.html
    (a) No (b) Yes
  34. 34.🌍 What is the protocol in this URL?
    https://www.example.com/news/today.html
    (a) http (b) /news/today.html (c) https (d) www.example.com
  35. 35.🌍 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
  36. 36.🌍 What is the domain name in this URL?
    http://www.example.net/index.html
    (a) learn.example.com (b) /index.html (c) http (d) www.example.net
  37. 37.True or false: the server sends the page back. (a) True (b) False
  38. 38.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/about.html
    (a) Yes (b) No
  39. 39.True or false: the server asks for a web page. (a) True (b) False
  40. 40.True or false: the URL scrambles data on its way. (a) False (b) True

Answer key

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

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