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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 339 · 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.🔢 When you open a web page, what comes right after “the server sends files”? (a) you type the URL (b) the browser asks it (c) the browser shows it (d) DNS finds the server
  2. 2.🌍 What does a web address (URL) tell the browser? (a) the page colour (b) how old you are (c) where the page is (d) your password
  3. 3.🌍 What is the protocol in this URL?
    http://www.example.com/index.html
    (a) http (b) https (c) www.example.com (d) /index.html
  4. 4.🌍 Which one sends the page back? (a) the URL (b) HTTPS (c) the browser (d) the server
  5. 5.🔒 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
  6. 6.🔢 When you open a web page, which comes FIRST? (a) the browser asks it (b) the server sends files (c) you type the URL (d) DNS finds the server
  7. 7.🌍 What is the path in this URL?
    https://school.example.in/art/gallery.html
    (a) school.example.in (b) https (c) /news/today.html (d) /art/gallery.html
  8. 8.🔢 When you open a web page, which comes LAST? (a) the server sends files (b) you type the URL (c) the browser asks it (d) the browser shows it
  9. 9.🌍 What is the domain name in this URL?
    https://learn.example.com/about.html
    (a) /about.html (b) https (c) learn.example.com (d) www.example.com
  10. 10.True or false: the server shows the page to you. (a) False (b) True
  11. 11.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/art/gallery.html
    (a) Yes (b) No
  12. 12.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/index.html
    (a) No (b) Yes
  13. 13.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a server (c) a mouse (d) a printer
  14. 14.🌍 What is the path in this URL?
    https://learn.example.com/news/today.html
    (a) https (b) /news/today.html (c) /games/chess.html (d) learn.example.com
  15. 15.True or false: the browser shows the page to you. (a) False (b) True
  16. 16.🌍 What is the path in this URL?
    https://www.example.com/games/chess.html
    (a) /games/chess.html (b) /about.html (c) https (d) www.example.com
  17. 17.🌍 Which one is the page’s address? (a) the server (b) the URL (c) HTTPS (d) the browser
  18. 18.🌍 Which one shows the page to you? (a) the URL (b) the browser (c) HTTPS (d) the server
  19. 19.🌍 What is the domain name in this URL?
    https://www.example.net/art/gallery.html
    (a) www.example.net (b) learn.example.com (c) https (d) /art/gallery.html
  20. 20.🌍 What is the domain name in this URL?
    http://www.example.com/art/gallery.html
    (a) www.example.com (b) kids.example.org (c) http (d) /art/gallery.html
  21. 21.🌍 What finds the server for a domain name like example.com? (a) alt (b) DNS (c) CSS (d) HTML
  22. 22.True or false: the URL stores the site’s files. (a) False (b) True
  23. 23.True or false: the server is the page’s address. (a) False (b) True
  24. 24.🌍 What is the domain name in this URL?
    http://kids.example.org/maths/tables.html
    (a) school.example.in (b) kids.example.org (c) http (d) /maths/tables.html
  25. 25.🌍 What is the path in this URL?
    http://www.example.net/games/chess.html
    (a) /games/chess.html (b) http (c) www.example.net (d) /about.html
  26. 26.🌍 What is the path in this URL?
    http://school.example.in/news/today.html
    (a) school.example.in (b) http (c) /games/chess.html (d) /news/today.html
  27. 27.🌍 What is the domain name in this URL?
    http://www.example.com/maths/tables.html
    (a) /maths/tables.html (b) www.example.com (c) kids.example.org (d) http
  28. 28.🌍 What is the protocol in this URL?
    https://kids.example.org/news/today.html
    (a) https (b) http (c) kids.example.org (d) /news/today.html
  29. 29.🌍 Which one scrambles data on its way? (a) HTTPS (b) the browser (c) the server (d) the URL
  30. 30.🔢 When you open a web page, which comes first: “you type the URL” or “the server sends files”? (a) the server sends files (b) you type the URL
  31. 31.True or false: the URL asks for a web page. (a) False (b) True
  32. 32.🌍 What is the domain name in this URL?
    http://school.example.in/games/chess.html
    (a) school.example.in (b) /games/chess.html (c) www.example.net (d) http
  33. 33.True or false: the browser sends the page back. (a) False (b) True
  34. 34.🌍 What is the path in this URL?
    https://learn.example.com/about.html
    (a) /maths/tables.html (b) https (c) /about.html (d) learn.example.com
  35. 35.🔢 When you open a web page, what comes right after “the browser asks it”? (a) you type the URL (b) DNS finds the server (c) the browser shows it (d) the server sends files
  36. 36.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/about.html
    (a) Yes (b) No
  37. 37.🌍 Which one asks for a web page? (a) the server (b) the browser (c) HTTPS (d) the URL
  38. 38.🌍 What is the path in this URL?
    http://kids.example.org/games/chess.html
    (a) /about.html (b) kids.example.org (c) /games/chess.html (d) http
  39. 39.🔢 When you open a web page, which comes first: “the browser asks it” or “the server sends files”? (a) the server sends files (b) the browser asks it
  40. 40.🌍 What is the protocol in this URL?
    https://kids.example.org/index.html
    (a) /index.html (b) kids.example.org (c) http (d) https

Answer key

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

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