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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 597 · 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 browser sends the page back. (a) True (b) False
  2. 2.🌍 What do we call the computer that stores a website? (a) a printer (b) a keyboard (c) a mouse (d) a server
  3. 3.🌍 What is the domain name in this URL?
    https://www.example.net/news/today.html
    (a) /news/today.html (b) https (c) learn.example.com (d) www.example.net
  4. 4.🔢 When you open a web page, which comes first: “DNS finds the server” or “the server sends files”? (a) DNS finds the server (b) the server sends files
  5. 5.🌍 What is the protocol in this URL?
    https://www.example.net/index.html
    (a) www.example.net (b) /index.html (c) https (d) http
  6. 6.🌍 What is the domain name in this URL?
    https://kids.example.org/games/chess.html
    (a) school.example.in (b) /games/chess.html (c) kids.example.org (d) https
  7. 7.🌍 Which one asks for a web page? (a) the browser (b) the URL (c) the server (d) HTTPS
  8. 8.🔢 When you open a web page, which comes first: “the server sends files” or “the browser shows it”? (a) the server sends files (b) the browser shows it
  9. 9.🌍 Which one is the page’s address? (a) the browser (b) the URL (c) the server (d) HTTPS
  10. 10.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/news/today.html
    (a) No (b) Yes
  11. 11.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/maths/tables.html
    (a) Yes (b) No
  12. 12.🌍 What is the domain name in this URL?
    http://www.example.net/index.html
    (a) learn.example.com (b) /index.html (c) www.example.net (d) http
  13. 13.🌍 What is the protocol in this URL?
    http://www.example.net/maths/tables.html
    (a) /maths/tables.html (b) https (c) www.example.net (d) http
  14. 14.🌍 What finds the server for a domain name like example.com? (a) alt (b) DNS (c) HTML (d) CSS
  15. 15.True or false: the URL is the page’s address. (a) False (b) True
  16. 16.🔢 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
  17. 17.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser asks it”? (a) DNS finds the server (b) the browser asks it
  18. 18.🌍 What is the path in this URL?
    http://kids.example.org/art/gallery.html
    (a) /art/gallery.html (b) /news/today.html (c) kids.example.org (d) http
  19. 19.🌍 Which one stores the site’s files? (a) the URL (b) the server (c) HTTPS (d) the browser
  20. 20.True or false: the browser is the page’s address. (a) True (b) False
  21. 21.🌍 Which one shows the page to you? (a) the URL (b) the server (c) the browser (d) HTTPS
  22. 22.🌍 What does a web address (URL) tell the browser? (a) how old you are (b) where the page is (c) the page colour (d) your password
  23. 23.🌍 What is the protocol in this URL?
    http://www.example.com/news/today.html
    (a) https (b) www.example.com (c) http (d) /news/today.html
  24. 24.🌍 What is the path in this URL?
    http://www.example.com/art/gallery.html
    (a) /art/gallery.html (b) http (c) www.example.com (d) /news/today.html
  25. 25.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser asks it (b) DNS finds the server (c) the browser shows it (d) the server sends files
  26. 26.🌍 What is the path in this URL?
    https://school.example.in/about.html
    (a) school.example.in (b) /maths/tables.html (c) /about.html (d) https
  27. 27.🌍 What is the protocol in this URL?
    https://www.example.net/maths/tables.html
    (a) www.example.net (b) http (c) /maths/tables.html (d) https
  28. 28.🌍 What is the protocol in this URL?
    https://learn.example.com/games/chess.html
    (a) /games/chess.html (b) http (c) https (d) learn.example.com
  29. 29.True or false: the server sends the page back. (a) False (b) True
  30. 30.🌍 What is the path in this URL?
    https://school.example.in/games/chess.html
    (a) /games/chess.html (b) https (c) /about.html (d) school.example.in
  31. 31.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is fast (b) the site is free (c) the site is a game (d) the data is scrambled
  32. 32.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/news/today.html
    (a) No (b) Yes
  33. 33.🌍 What is the path in this URL?
    http://kids.example.org/games/chess.html
    (a) /about.html (b) http (c) kids.example.org (d) /games/chess.html
  34. 34.True or false: the browser shows the page to you. (a) False (b) True
  35. 35.🌍 What is the protocol in this URL?
    https://www.example.com/maths/tables.html
    (a) www.example.com (b) /maths/tables.html (c) http (d) https
  36. 36.🔢 When you open a web page, what comes right after “the server sends files”? (a) DNS finds the server (b) the browser asks it (c) you type the URL (d) the browser shows it
  37. 37.🌍 What is the domain name in this URL?
    http://kids.example.org/index.html
    (a) /index.html (b) kids.example.org (c) school.example.in (d) http
  38. 38.🌍 What is the path in this URL?
    https://www.example.net/index.html
    (a) https (b) www.example.net (c) /index.html (d) /art/gallery.html
  39. 39.True or false: the URL sends the page back. (a) False (b) True
  40. 40.🌍 What is the protocol in this URL?
    https://kids.example.org/about.html
    (a) https (b) kids.example.org (c) /about.html (d) http

Answer key

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

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