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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 225 · 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.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/games/chess.html
    (a) Yes (b) No
  2. 2.True or false: the URL is the page’s address. (a) False (b) True
  3. 3.🌍 What is the domain name in this URL?
    https://www.example.com/art/gallery.html
    (a) https (b) www.example.com (c) kids.example.org (d) /art/gallery.html
  4. 4.🌍 What do we call the computer that stores a website? (a) a printer (b) a mouse (c) a server (d) a keyboard
  5. 5.🌍 Which one shows the page to you? (a) the server (b) HTTPS (c) the URL (d) the browser
  6. 6.True or false: the browser is the page’s address. (a) False (b) True
  7. 7.🌍 Which one asks for a web page? (a) the server (b) HTTPS (c) the URL (d) the browser
  8. 8.🔢 When you open a web page, which comes first: “the server sends files” or “the browser asks it”? (a) the server sends files (b) the browser asks it
  9. 9.🔢 When you open a web page, which comes LAST? (a) the server sends files (b) DNS finds the server (c) the browser shows it (d) you type the URL
  10. 10.🌍 Which one stores the site’s files? (a) the browser (b) the server (c) the URL (d) HTTPS
  11. 11.🌍 What finds the server for a domain name like example.com? (a) alt (b) HTML (c) DNS (d) CSS
  12. 12.🌍 What is the path in this URL?
    http://www.example.net/news/today.html
    (a) www.example.net (b) http (c) /games/chess.html (d) /news/today.html
  13. 13.True or false: the browser shows the page to you. (a) False (b) True
  14. 14.🔢 When you open a web page, which comes first: “the server sends files” or “you type the URL”? (a) the server sends files (b) you type the URL
  15. 15.🔢 When you open a web page, what comes right after “the browser asks it”? (a) the browser shows it (b) DNS finds the server (c) you type the URL (d) the server sends files
  16. 16.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/maths/tables.html
    (a) Yes (b) No
  17. 17.🌍 What is the domain name in this URL?
    http://www.example.net/index.html
    (a) www.example.net (b) learn.example.com (c) http (d) /index.html
  18. 18.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/news/today.html
    (a) Yes (b) No
  19. 19.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) you type the URL (c) DNS finds the server (d) the browser asks it
  20. 20.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the data is scrambled (c) the site is fast (d) the site is free
  21. 21.🌍 Which one scrambles data on its way? (a) the URL (b) the server (c) HTTPS (d) the browser
  22. 22.🌍 What is the protocol in this URL?
    https://www.example.net/maths/tables.html
    (a) https (b) www.example.net (c) http (d) /maths/tables.html
  23. 23.🌍 What is the path in this URL?
    https://www.example.com/index.html
    (a) https (b) /art/gallery.html (c) www.example.com (d) /index.html
  24. 24.🔢 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
  25. 25.🌍 Which one sends the page back? (a) the browser (b) the server (c) the URL (d) HTTPS
  26. 26.🌍 What is the domain name in this URL?
    http://www.example.com/art/gallery.html
    (a) kids.example.org (b) /art/gallery.html (c) http (d) www.example.com
  27. 27.True or false: the server sends the page back. (a) False (b) True
  28. 28.🌍 What does a web address (URL) tell the browser? (a) where the page is (b) how old you are (c) the page colour (d) your password
  29. 29.🌍 What is the protocol in this URL?
    http://www.example.com/maths/tables.html
    (a) www.example.com (b) http (c) /maths/tables.html (d) https
  30. 30.🔢 When you open a web page, which comes first: “the browser shows it” or “the browser asks it”? (a) the browser shows it (b) the browser asks it
  31. 31.True or false: the URL sends the page back. (a) True (b) False
  32. 32.🌍 Which one is the page’s address? (a) the server (b) the browser (c) the URL (d) HTTPS
  33. 33.🌍 What is the protocol in this URL?
    http://learn.example.com/about.html
    (a) learn.example.com (b) /about.html (c) https (d) http
  34. 34.🌍 What is the path in this URL?
    http://learn.example.com/about.html
    (a) http (b) learn.example.com (c) /maths/tables.html (d) /about.html
  35. 35.🌍 What is the domain name in this URL?
    https://school.example.in/art/gallery.html
    (a) www.example.net (b) /art/gallery.html (c) school.example.in (d) https
  36. 36.🔢 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
  37. 37.🔢 When you open a web page, which comes first: “the browser shows it” or “the server sends files”? (a) the browser shows it (b) the server sends files
  38. 38.🔢 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
  39. 39.🌍 What is the protocol in this URL?
    https://www.example.net/about.html
    (a) https (b) www.example.net (c) http (d) /about.html
  40. 40.True or false: the browser scrambles data on its way. (a) False (b) True

Answer key

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

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