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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 260 · 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, which comes LAST? (a) the browser asks it (b) the server sends files (c) the browser shows it (d) DNS finds the server
  2. 2.🌍 What finds the server for a domain name like example.com? (a) HTML (b) alt (c) DNS (d) CSS
  3. 3.🌍 Which one stores the site’s files? (a) the browser (b) the URL (c) the server (d) HTTPS
  4. 4.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/maths/tables.html
    (a) No (b) Yes
  5. 5.True or false: the browser is the page’s address. (a) False (b) True
  6. 6.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/index.html
    (a) Yes (b) No
  7. 7.🔢 When you open a web page, which comes FIRST? (a) you type the URL (b) the browser asks it (c) the server sends files (d) the browser shows it
  8. 8.🌍 What is the domain name in this URL?
    https://kids.example.org/games/chess.html
    (a) /games/chess.html (b) kids.example.org (c) https (d) school.example.in
  9. 9.🌍 Which one is the page’s address? (a) the server (b) HTTPS (c) the browser (d) the URL
  10. 10.🌍 What is the path in this URL?
    https://www.example.net/games/chess.html
    (a) /games/chess.html (b) /about.html (c) www.example.net (d) https
  11. 11.True or false: the browser shows the page to you. (a) False (b) True
  12. 12.🔢 When you open a web page, what comes right after “the server sends files”? (a) you type the URL (b) the browser shows it (c) the browser asks it (d) DNS finds the server
  13. 13.🌍 What is the domain name in this URL?
    https://www.example.net/maths/tables.html
    (a) /maths/tables.html (b) https (c) www.example.net (d) learn.example.com
  14. 14.🌍 What is the domain name in this URL?
    https://learn.example.com/about.html
    (a) www.example.com (b) https (c) /about.html (d) learn.example.com
  15. 15.True or false: HTTPS asks for a web page. (a) True (b) False
  16. 16.🌍 Which one scrambles data on its way? (a) the URL (b) the server (c) HTTPS (d) the browser
  17. 17.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/games/chess.html
    (a) No (b) Yes
  18. 18.🔢 When you open a web page, which comes first: “the server sends files” or “DNS finds the server”? (a) DNS finds the server (b) the server sends files
  19. 19.🌍 What is the domain name in this URL?
    https://www.example.net/news/today.html
    (a) https (b) learn.example.com (c) www.example.net (d) /news/today.html
  20. 20.True or false: the browser scrambles data on its way. (a) False (b) True
  21. 21.True or false: HTTPS sends the page back. (a) False (b) True
  22. 22.🌍 What is the domain name in this URL?
    https://www.example.com/art/gallery.html
    (a) /art/gallery.html (b) www.example.com (c) https (d) kids.example.org
  23. 23.True or false: the browser asks for a web page. (a) True (b) False
  24. 24.True or false: the server shows the page to you. (a) False (b) True
  25. 25.🌍 What is the protocol in this URL?
    http://kids.example.org/games/chess.html
    (a) https (b) kids.example.org (c) /games/chess.html (d) http
  26. 26.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a printer (c) a mouse (d) a server
  27. 27.🌍 What is the domain name in this URL?
    https://learn.example.com/news/today.html
    (a) /news/today.html (b) www.example.com (c) https (d) learn.example.com
  28. 28.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/games/chess.html
    (a) Yes (b) No
  29. 29.🌍 What is the protocol in this URL?
    https://kids.example.org/art/gallery.html
    (a) https (b) kids.example.org (c) http (d) /art/gallery.html
  30. 30.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/art/gallery.html
    (a) Yes (b) No
  31. 31.🌍 What is the path in this URL?
    http://www.example.net/maths/tables.html
    (a) www.example.net (b) /index.html (c) http (d) /maths/tables.html
  32. 32.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/art/gallery.html
    (a) No (b) Yes
  33. 33.🌍 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
  34. 34.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the browser shows it (b) you type the URL (c) the server sends files (d) the browser asks it
  35. 35.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is free (b) the data is scrambled (c) the site is fast (d) the site is a game
  36. 36.🌍 What is the path in this URL?
    http://kids.example.org/games/chess.html
    (a) kids.example.org (b) /about.html (c) http (d) /games/chess.html
  37. 37.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/about.html
    (a) No (b) Yes
  38. 38.🔢 When you open a web page, which comes first: “the browser shows it” or “the browser asks it”? (a) the browser asks it (b) the browser shows it
  39. 39.True or false: the URL shows the page to you. (a) False (b) True
  40. 40.🌍 What is the protocol in this URL?
    http://www.example.com/maths/tables.html
    (a) /maths/tables.html (b) www.example.com (c) http (d) https

Answer key

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

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