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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 985 · 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.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser shows it (b) the server sends files (c) the browser asks it (d) DNS finds the server
  2. 2.🌍 Which one asks for a web page? (a) the browser (b) the server (c) the URL (d) HTTPS
  3. 3.🌍 What is the path in this URL?
    http://www.example.net/news/today.html
    (a) /news/today.html (b) /games/chess.html (c) www.example.net (d) http
  4. 4.🌍 What is the protocol in this URL?
    https://www.example.com/games/chess.html
    (a) /games/chess.html (b) https (c) http (d) www.example.com
  5. 5.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/games/chess.html
    (a) Yes (b) No
  6. 6.🔢 When you open a web page, which comes LAST? (a) you type the URL (b) the browser shows it (c) DNS finds the server (d) the browser asks it
  7. 7.🌍 What do we call the computer that stores a website? (a) a printer (b) a mouse (c) a keyboard (d) a server
  8. 8.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/news/today.html
    (a) Yes (b) No
  9. 9.🌍 Which one scrambles data on its way? (a) the server (b) the URL (c) HTTPS (d) the browser
  10. 10.🌍 What is the path in this URL?
    https://learn.example.com/news/today.html
    (a) /games/chess.html (b) /news/today.html (c) https (d) learn.example.com
  11. 11.🌍 What is the domain name in this URL?
    http://www.example.net/art/gallery.html
    (a) /art/gallery.html (b) learn.example.com (c) http (d) www.example.net
  12. 12.True or false: the URL asks for a web page. (a) True (b) False
  13. 13.🌍 What does a web address (URL) tell the browser? (a) where the page is (b) how old you are (c) your password (d) the page colour
  14. 14.🌍 What finds the server for a domain name like example.com? (a) HTML (b) alt (c) DNS (d) CSS
  15. 15.True or false: the browser shows the page to you. (a) False (b) True
  16. 16.🔒 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
  17. 17.True or false: the server shows the page to you. (a) True (b) False
  18. 18.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/art/gallery.html
    (a) No (b) Yes
  19. 19.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) DNS finds the server (c) the browser shows it (d) you type the URL
  20. 20.🔢 When you open a web page, which comes first: “the server sends files” or “DNS finds the server”? (a) the server sends files (b) DNS finds the server
  21. 21.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/about.html
    (a) No (b) Yes
  22. 22.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/games/chess.html
    (a) Yes (b) No
  23. 23.🔢 When you open a web page, which comes first: “the server sends files” or “you type the URL”? (a) you type the URL (b) the server sends files
  24. 24.🌍 What is the domain name in this URL?
    https://www.example.com/about.html
    (a) kids.example.org (b) https (c) www.example.com (d) /about.html
  25. 25.🌍 Which one is the page’s address? (a) HTTPS (b) the server (c) the browser (d) the URL
  26. 26.True or false: HTTPS shows the page to you. (a) True (b) False
  27. 27.True or false: the URL scrambles data on its way. (a) False (b) True
  28. 28.🌍 What is the path in this URL?
    https://school.example.in/art/gallery.html
    (a) https (b) /art/gallery.html (c) /news/today.html (d) school.example.in
  29. 29.🌍 Which one sends the page back? (a) the URL (b) the server (c) the browser (d) HTTPS
  30. 30.🔢 When you open a web page, what comes right after “the browser asks it”? (a) the browser shows it (b) you type the URL (c) DNS finds the server (d) the server sends files
  31. 31.True or false: HTTPS asks for a web page. (a) True (b) False
  32. 32.True or false: the URL stores the site’s files. (a) False (b) True
  33. 33.True or false: the URL is the page’s address. (a) False (b) True
  34. 34.🌍 What is the domain name in this URL?
    https://kids.example.org/games/chess.html
    (a) /games/chess.html (b) school.example.in (c) kids.example.org (d) https
  35. 35.True or false: the server scrambles data on its way. (a) True (b) False
  36. 36.🌍 What is the domain name in this URL?
    http://www.example.com/games/chess.html
    (a) http (b) /games/chess.html (c) kids.example.org (d) www.example.com
  37. 37.🌍 What is the domain name in this URL?
    https://learn.example.com/about.html
    (a) learn.example.com (b) www.example.com (c) https (d) /about.html
  38. 38.🔢 When you open a web page, which comes first: “you type the URL” or “the server sends files”? (a) you type the URL (b) the server sends files
  39. 39.🌍 What is the domain name in this URL?
    https://www.example.net/art/gallery.html
    (a) https (b) /art/gallery.html (c) learn.example.com (d) www.example.net
  40. 40.🌍 What is the domain name in this URL?
    https://kids.example.org/maths/tables.html
    (a) school.example.in (b) kids.example.org (c) /maths/tables.html (d) https

Answer key

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

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