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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 969 · 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 server sends the page back. (a) True (b) False
  2. 2.🔢 When you open a web page, which comes first: “you type the URL” or “the browser asks it”? (a) you type the URL (b) the browser asks it
  3. 3.🌍 What is the path in this URL?
    https://www.example.net/games/chess.html
    (a) https (b) /games/chess.html (c) www.example.net (d) /about.html
  4. 4.🌍 Which one sends the page back? (a) the URL (b) the browser (c) HTTPS (d) the server
  5. 5.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser asks it (b) the browser shows it (c) the server sends files (d) DNS finds the server
  6. 6.True or false: the browser asks for a web page. (a) False (b) True
  7. 7.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is fast (b) the site is a game (c) the data is scrambled (d) the site is free
  8. 8.🔢 When you open a web page, which comes FIRST? (a) the browser shows it (b) the browser asks it (c) the server sends files (d) you type the URL
  9. 9.🔢 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
  10. 10.True or false: HTTPS scrambles data on its way. (a) True (b) False
  11. 11.🌍 What is the domain name in this URL?
    https://learn.example.com/index.html
    (a) www.example.com (b) /index.html (c) https (d) learn.example.com
  12. 12.🌍 Which one asks for a web page? (a) the browser (b) the URL (c) the server (d) HTTPS
  13. 13.🌍 What is the protocol in this URL?
    http://www.example.com/index.html
    (a) /index.html (b) https (c) http (d) www.example.com
  14. 14.🌍 What is the domain name in this URL?
    https://www.example.com/index.html
    (a) https (b) /index.html (c) www.example.com (d) kids.example.org
  15. 15.True or false: the browser sends the page back. (a) True (b) False
  16. 16.🌍 What is the domain name in this URL?
    http://learn.example.com/maths/tables.html
    (a) http (b) www.example.com (c) learn.example.com (d) /maths/tables.html
  17. 17.🌍 What is the protocol in this URL?
    http://www.example.net/art/gallery.html
    (a) http (b) https (c) www.example.net (d) /art/gallery.html
  18. 18.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/art/gallery.html
    (a) Yes (b) No
  19. 19.🌍 What is the domain name in this URL?
    http://www.example.net/games/chess.html
    (a) www.example.net (b) http (c) learn.example.com (d) /games/chess.html
  20. 20.🔢 When you open a web page, which comes first: “DNS finds the server” or “you type the URL”? (a) you type the URL (b) DNS finds the server
  21. 21.🌍 What is the path in this URL?
    http://www.example.com/maths/tables.html
    (a) /index.html (b) www.example.com (c) http (d) /maths/tables.html
  22. 22.🌍 What is the domain name in this URL?
    https://learn.example.com/about.html
    (a) https (b) learn.example.com (c) /about.html (d) www.example.com
  23. 23.True or false: the URL shows the page to you. (a) True (b) False
  24. 24.🌍 What is the path in this URL?
    https://kids.example.org/news/today.html
    (a) /games/chess.html (b) kids.example.org (c) https (d) /news/today.html
  25. 25.🔢 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
  26. 26.🔢 When you open a web page, which comes first: “the server sends files” or “the browser asks it”? (a) the browser asks it (b) the server sends files
  27. 27.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/news/today.html
    (a) Yes (b) No
  28. 28.🌍 What is the path in this URL?
    http://kids.example.org/games/chess.html
    (a) kids.example.org (b) /about.html (c) /games/chess.html (d) http
  29. 29.🔢 When you open a web page, which comes first: “the browser shows it” or “you type the URL”? (a) the browser shows it (b) you type the URL
  30. 30.🌍 What is the protocol in this URL?
    https://learn.example.com/index.html
    (a) http (b) https (c) /index.html (d) learn.example.com
  31. 31.🌍 What is the protocol in this URL?
    https://school.example.in/about.html
    (a) http (b) school.example.in (c) https (d) /about.html
  32. 32.🌍 What is the protocol in this URL?
    https://www.example.net/art/gallery.html
    (a) www.example.net (b) /art/gallery.html (c) http (d) https
  33. 33.🌍 What is the protocol in this URL?
    http://www.example.net/about.html
    (a) http (b) https (c) www.example.net (d) /about.html
  34. 34.True or false: the URL stores the site’s files. (a) True (b) False
  35. 35.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/games/chess.html
    (a) Yes (b) No
  36. 36.🔢 When you open a web page, which comes LAST? (a) the browser shows it (b) you type the URL (c) the browser asks it (d) the server sends files
  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://www.example.com/index.html
    (a) Yes (b) No
  39. 39.🌍 What is the protocol in this URL?
    https://kids.example.org/news/today.html
    (a) https (b) kids.example.org (c) /news/today.html (d) http
  40. 40.🌍 What finds the server for a domain name like example.com? (a) alt (b) HTML (c) DNS (d) CSS

Answer key

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

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