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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 667 · 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 domain name in this URL?
    https://school.example.in/about.html
    (a) www.example.net (b) /about.html (c) https (d) school.example.in
  2. 2.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the server sends files (b) the browser asks it (c) the browser shows it (d) you type the URL
  3. 3.🌍 Which one is the page’s address? (a) the browser (b) HTTPS (c) the server (d) the URL
  4. 4.🌍 What is the path in this URL?
    https://school.example.in/news/today.html
    (a) https (b) /games/chess.html (c) school.example.in (d) /news/today.html
  5. 5.🌍 What is the protocol in this URL?
    http://www.example.net/news/today.html
    (a) https (b) www.example.net (c) http (d) /news/today.html
  6. 6.🌍 What is the path in this URL?
    https://kids.example.org/news/today.html
    (a) /games/chess.html (b) kids.example.org (c) /news/today.html (d) https
  7. 7.True or false: the URL is the page’s address. (a) False (b) True
  8. 8.🌍 Which one shows the page to you? (a) the browser (b) the URL (c) HTTPS (d) the server
  9. 9.True or false: the browser scrambles data on its way. (a) True (b) False
  10. 10.🌍 Which one stores the site’s files? (a) the server (b) HTTPS (c) the browser (d) the URL
  11. 11.🌍 What does a web address (URL) tell the browser? (a) your password (b) the page colour (c) where the page is (d) how old you are
  12. 12.🌍 What is the protocol in this URL?
    https://learn.example.com/games/chess.html
    (a) https (b) learn.example.com (c) http (d) /games/chess.html
  13. 13.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/art/gallery.html
    (a) Yes (b) No
  14. 14.🌍 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
  15. 15.🌍 What is the domain name in this URL?
    https://kids.example.org/games/chess.html
    (a) kids.example.org (b) school.example.in (c) https (d) /games/chess.html
  16. 16.🌍 What is the domain name in this URL?
    http://learn.example.com/maths/tables.html
    (a) www.example.com (b) /maths/tables.html (c) learn.example.com (d) http
  17. 17.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/maths/tables.html
    (a) Yes (b) No
  18. 18.🌍 Which one asks for a web page? (a) the browser (b) the URL (c) the server (d) HTTPS
  19. 19.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/about.html
    (a) Yes (b) No
  20. 20.🌍 What is the path in this URL?
    https://kids.example.org/maths/tables.html
    (a) /index.html (b) kids.example.org (c) /maths/tables.html (d) https
  21. 21.True or false: the server stores the site’s files. (a) True (b) False
  22. 22.🔢 When you open a web page, which comes LAST? (a) DNS finds the server (b) the server sends files (c) the browser asks it (d) the browser shows it
  23. 23.🌍 What finds the server for a domain name like example.com? (a) CSS (b) HTML (c) alt (d) DNS
  24. 24.🔒 What does the lock (HTTPS) in the address bar mean? (a) the data is scrambled (b) the site is fast (c) the site is a game (d) the site is free
  25. 25.🌍 What is the protocol in this URL?
    http://www.example.net/about.html
    (a) http (b) www.example.net (c) /about.html (d) https
  26. 26.True or false: the URL stores the site’s files. (a) True (b) False
  27. 27.True or false: HTTPS stores the site’s files. (a) False (b) True
  28. 28.🌍 What is the protocol in this URL?
    https://www.example.com/index.html
    (a) www.example.com (b) http (c) https (d) /index.html
  29. 29.🌍 What is the protocol in this URL?
    https://kids.example.org/index.html
    (a) /index.html (b) http (c) https (d) kids.example.org
  30. 30.🌍 What is the domain name in this URL?
    http://www.example.com/about.html
    (a) http (b) /about.html (c) www.example.com (d) kids.example.org
  31. 31.🌍 What is the protocol in this URL?
    https://school.example.in/games/chess.html
    (a) https (b) http (c) /games/chess.html (d) school.example.in
  32. 32.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/art/gallery.html
    (a) Yes (b) No
  33. 33.🔢 When you open a web page, what comes right after “the browser asks it”? (a) you type the URL (b) the server sends files (c) the browser shows it (d) DNS finds the server
  34. 34.True or false: the browser shows the page to you. (a) False (b) True
  35. 35.🌍 What is the path in this URL?
    http://www.example.com/about.html
    (a) http (b) www.example.com (c) /maths/tables.html (d) /about.html
  36. 36.🌍 What is the protocol in this URL?
    https://learn.example.com/index.html
    (a) http (b) /index.html (c) https (d) learn.example.com
  37. 37.🔢 When you open a web page, which comes first: “the server sends files” or “the browser shows it”? (a) the browser shows it (b) the server sends files
  38. 38.🌍 Which one sends the page back? (a) the browser (b) HTTPS (c) the server (d) the URL
  39. 39.🔢 When you open a web page, which comes first: “the browser asks it” or “the browser shows it”? (a) the browser shows it (b) the browser asks it
  40. 40.🔢 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

Answer key

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

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