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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 319 · 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 shows the page to you. (a) True (b) False
  2. 2.🌍 What is the protocol in this URL?
    https://school.example.in/index.html
    (a) school.example.in (b) /index.html (c) https (d) http
  3. 3.🌍 Which one asks for a web page? (a) HTTPS (b) the URL (c) the browser (d) the server
  4. 4.🌍 Which one is the page’s address? (a) HTTPS (b) the URL (c) the browser (d) the server
  5. 5.🌍 What is the protocol in this URL?
    http://www.example.com/news/today.html
    (a) www.example.com (b) http (c) /news/today.html (d) https
  6. 6.True or false: the server sends the page back. (a) True (b) False
  7. 7.🌍 What is the path in this URL?
    http://learn.example.com/games/chess.html
    (a) http (b) learn.example.com (c) /about.html (d) /games/chess.html
  8. 8.🌍 What is the path in this URL?
    https://learn.example.com/about.html
    (a) https (b) /about.html (c) /maths/tables.html (d) learn.example.com
  9. 9.🔢 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
  10. 10.🌍 What is the protocol in this URL?
    https://www.example.com/news/today.html
    (a) /news/today.html (b) https (c) www.example.com (d) http
  11. 11.🌍 What is the domain name in this URL?
    https://kids.example.org/maths/tables.html
    (a) /maths/tables.html (b) kids.example.org (c) https (d) school.example.in
  12. 12.🌍 What is the protocol in this URL?
    http://learn.example.com/index.html
    (a) learn.example.com (b) http (c) /index.html (d) https
  13. 13.🔢 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
  14. 14.🌍 Which one scrambles data on its way? (a) the browser (b) the server (c) HTTPS (d) the URL
  15. 15.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser shows it”? (a) DNS finds the server (b) the browser shows it
  16. 16.🌍 Which one shows the page to you? (a) HTTPS (b) the URL (c) the browser (d) the server
  17. 17.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) you type the URL (b) the browser asks it (c) the server sends files (d) the browser shows it
  18. 18.🌍 What is the path in this URL?
    http://www.example.com/maths/tables.html
    (a) /maths/tables.html (b) http (c) /index.html (d) www.example.com
  19. 19.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/about.html
    (a) Yes (b) No
  20. 20.🌍 Which one sends the page back? (a) the server (b) the browser (c) the URL (d) HTTPS
  21. 21.🌍 What is the path in this URL?
    http://learn.example.com/news/today.html
    (a) http (b) learn.example.com (c) /games/chess.html (d) /news/today.html
  22. 22.True or false: the URL asks for a web page. (a) False (b) True
  23. 23.🌍 What is the protocol in this URL?
    https://www.example.net/games/chess.html
    (a) /games/chess.html (b) http (c) www.example.net (d) https
  24. 24.🌍 Which one stores the site’s files? (a) the server (b) the URL (c) HTTPS (d) the browser
  25. 25.🌍 What finds the server for a domain name like example.com? (a) CSS (b) DNS (c) HTML (d) alt
  26. 26.🔢 When you open a web page, which comes first: “you type the URL” or “DNS finds the server”? (a) DNS finds the server (b) you type the URL
  27. 27.True or false: the server is the page’s address. (a) False (b) True
  28. 28.🌍 What is the path in this URL?
    http://kids.example.org/index.html
    (a) /index.html (b) /art/gallery.html (c) http (d) kids.example.org
  29. 29.True or false: the server asks for a web page. (a) False (b) True
  30. 30.🔢 When you open a web page, which comes LAST? (a) the browser asks it (b) you type the URL (c) DNS finds the server (d) the browser shows it
  31. 31.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is free (b) the site is a game (c) the site is fast (d) the data is scrambled
  32. 32.🔢 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 server sends files (d) the browser shows it
  33. 33.🌍 What is the path in this URL?
    http://kids.example.org/maths/tables.html
    (a) http (b) kids.example.org (c) /index.html (d) /maths/tables.html
  34. 34.True or false: the browser asks for a web page. (a) True (b) False
  35. 35.🔢 When you open a web page, which comes FIRST? (a) the browser shows it (b) DNS finds the server (c) you type the URL (d) the server sends files
  36. 36.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/index.html
    (a) Yes (b) No
  37. 37.True or false: the URL is the page’s address. (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.🌍 What is the protocol in this URL?
    http://learn.example.com/games/chess.html
    (a) learn.example.com (b) https (c) /games/chess.html (d) http
  40. 40.🌍 What is the protocol in this URL?
    https://learn.example.com/about.html
    (a) http (b) learn.example.com (c) https (d) /about.html

Answer key

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

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