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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 311 · 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 path in this URL?
    http://www.example.net/maths/tables.html
    (a) http (b) /maths/tables.html (c) www.example.net (d) /index.html
  2. 2.True or false: the URL sends the page back. (a) True (b) False
  3. 3.🌍 What is the protocol in this URL?
    https://www.example.net/about.html
    (a) www.example.net (b) https (c) http (d) /about.html
  4. 4.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the browser shows it (b) you type the URL (c) the browser asks it (d) the server sends files
  5. 5.🌍 Which one is the page’s address? (a) HTTPS (b) the browser (c) the server (d) the URL
  6. 6.🔢 When you open a web page, which comes LAST? (a) DNS finds the server (b) the browser asks it (c) the browser shows it (d) the server sends files
  7. 7.True or false: HTTPS stores the site’s files. (a) True (b) False
  8. 8.🌍 What is the path in this URL?
    http://kids.example.org/maths/tables.html
    (a) /maths/tables.html (b) /index.html (c) kids.example.org (d) http
  9. 9.True or false: the server is the page’s address. (a) False (b) True
  10. 10.🌍 What is the domain name in this URL?
    http://school.example.in/news/today.html
    (a) www.example.net (b) school.example.in (c) /news/today.html (d) http
  11. 11.🌍 Which one sends the page back? (a) HTTPS (b) the browser (c) the URL (d) the server
  12. 12.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser shows it”? (a) the browser shows it (b) DNS finds the server
  13. 13.🌍 What is the protocol in this URL?
    https://learn.example.com/maths/tables.html
    (a) /maths/tables.html (b) learn.example.com (c) https (d) http
  14. 14.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser shows it (b) the browser asks it (c) DNS finds the server (d) the server sends files
  15. 15.🌍 What do we call the computer that stores a website? (a) a printer (b) a server (c) a mouse (d) a keyboard
  16. 16.🔢 When you open a web page, which comes FIRST? (a) you type the URL (b) the browser asks it (c) DNS finds the server (d) the server sends files
  17. 17.🌍 What is the protocol in this URL?
    http://kids.example.org/maths/tables.html
    (a) /maths/tables.html (b) https (c) http (d) kids.example.org
  18. 18.🌍 What is the protocol in this URL?
    https://www.example.com/games/chess.html
    (a) www.example.com (b) /games/chess.html (c) https (d) http
  19. 19.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the site is free (c) the site is fast (d) the data is scrambled
  20. 20.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/about.html
    (a) No (b) Yes
  21. 21.🌍 What is the protocol in this URL?
    https://learn.example.com/index.html
    (a) /index.html (b) https (c) learn.example.com (d) http
  22. 22.🌍 Which one scrambles data on its way? (a) the browser (b) the server (c) HTTPS (d) the URL
  23. 23.🌍 Which one asks for a web page? (a) the browser (b) the URL (c) HTTPS (d) the server
  24. 24.🔢 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) the browser asks it (d) you type the URL
  25. 25.🔢 When you open a web page, which comes first: “you type the URL” or “DNS finds the server”? (a) you type the URL (b) DNS finds the server
  26. 26.🔢 When you open a web page, which comes first: “the browser asks it” or “the server sends files”? (a) the browser asks it (b) the server sends files
  27. 27.🌍 What is the path in this URL?
    https://www.example.net/games/chess.html
    (a) www.example.net (b) https (c) /about.html (d) /games/chess.html
  28. 28.🌍 What is the protocol in this URL?
    http://kids.example.org/index.html
    (a) https (b) http (c) /index.html (d) kids.example.org
  29. 29.🌍 What is the domain name in this URL?
    https://www.example.net/art/gallery.html
    (a) https (b) /art/gallery.html (c) www.example.net (d) learn.example.com
  30. 30.🌍 What is the path in this URL?
    http://www.example.com/art/gallery.html
    (a) /art/gallery.html (b) http (c) /news/today.html (d) www.example.com
  31. 31.🌍 What is the domain name in this URL?
    http://www.example.net/art/gallery.html
    (a) http (b) learn.example.com (c) www.example.net (d) /art/gallery.html
  32. 32.🌍 Which one stores the site’s files? (a) the server (b) the browser (c) the URL (d) HTTPS
  33. 33.🌍 What does a web address (URL) tell the browser? (a) the page colour (b) how old you are (c) your password (d) where the page is
  34. 34.🔢 When you open a web page, which comes first: “the browser shows it” or “you type the URL”? (a) you type the URL (b) the browser shows it
  35. 35.🌍 What is the path in this URL?
    https://kids.example.org/art/gallery.html
    (a) https (b) /news/today.html (c) /art/gallery.html (d) kids.example.org
  36. 36.🌍 What is the domain name in this URL?
    https://www.example.com/about.html
    (a) kids.example.org (b) /about.html (c) www.example.com (d) https
  37. 37.True or false: the URL asks for a web page. (a) False (b) True
  38. 38.True or false: the browser scrambles data on its way. (a) True (b) False
  39. 39.🌍 What is the domain name in this URL?
    https://learn.example.com/maths/tables.html
    (a) www.example.com (b) learn.example.com (c) https (d) /maths/tables.html
  40. 40.True or false: HTTPS sends the page back. (a) False (b) True

Answer key

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

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