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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 954 · 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) DNS finds the server (b) the browser asks it (c) the server sends files (d) the browser shows it
  2. 2.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a server (c) a printer (d) a mouse
  3. 3.🌍 What is the protocol in this URL?
    https://www.example.com/about.html
    (a) www.example.com (b) http (c) https (d) /about.html
  4. 4.🌍 Which one scrambles data on its way? (a) HTTPS (b) the browser (c) the server (d) the URL
  5. 5.🔢 When you open a web page, which comes first: “the browser shows it” or “DNS finds the server”? (a) the browser shows it (b) DNS finds the server
  6. 6.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/art/gallery.html
    (a) No (b) Yes
  7. 7.🌍 What is the path in this URL?
    http://www.example.net/index.html
    (a) /art/gallery.html (b) www.example.net (c) http (d) /index.html
  8. 8.True or false: the browser asks for a web page. (a) True (b) False
  9. 9.🌍 What does a web address (URL) tell the browser? (a) how old you are (b) where the page is (c) your password (d) the page colour
  10. 10.🌍 Which one stores the site’s files? (a) HTTPS (b) the browser (c) the server (d) the URL
  11. 11.🌍 What is the domain name in this URL?
    https://www.example.net/games/chess.html
    (a) www.example.net (b) learn.example.com (c) https (d) /games/chess.html
  12. 12.🔢 When you open a web page, which comes LAST? (a) you type the URL (b) the browser shows it (c) the server sends files (d) the browser asks it
  13. 13.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is free (b) the data is scrambled (c) the site is a game (d) the site is fast
  14. 14.🌍 Which one asks for a web page? (a) the browser (b) the URL (c) the server (d) HTTPS
  15. 15.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/news/today.html
    (a) No (b) Yes
  16. 16.🔢 When you open a web page, which comes first: “you type the URL” or “the browser shows it”? (a) you type the URL (b) the browser shows it
  17. 17.🔢 When you open a web page, which comes FIRST? (a) the browser shows it (b) you type the URL (c) DNS finds the server (d) the server sends files
  18. 18.🔢 When you open a web page, which comes first: “you type the URL” or “DNS finds the server”? (a) you type the URL (b) DNS finds the server
  19. 19.🌍 What is the path in this URL?
    http://school.example.in/about.html
    (a) http (b) school.example.in (c) /maths/tables.html (d) /about.html
  20. 20.🌍 What is the path in this URL?
    http://school.example.in/news/today.html
    (a) /games/chess.html (b) /news/today.html (c) school.example.in (d) http
  21. 21.🌍 What is the protocol in this URL?
    https://www.example.com/maths/tables.html
    (a) https (b) www.example.com (c) /maths/tables.html (d) http
  22. 22.True or false: the URL sends the page back. (a) False (b) True
  23. 23.🌍 Which one shows the page to you? (a) the URL (b) the browser (c) the server (d) HTTPS
  24. 24.🌍 What is the domain name in this URL?
    https://www.example.com/index.html
    (a) www.example.com (b) /index.html (c) https (d) kids.example.org
  25. 25.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/games/chess.html
    (a) Yes (b) No
  26. 26.True or false: the server stores the site’s files. (a) True (b) False
  27. 27.True or false: the URL asks for a web page. (a) False (b) True
  28. 28.🌍 What is the domain name in this URL?
    https://www.example.com/art/gallery.html
    (a) https (b) www.example.com (c) /art/gallery.html (d) kids.example.org
  29. 29.True or false: the server sends the page back. (a) True (b) False
  30. 30.🌍 What is the path in this URL?
    http://www.example.com/art/gallery.html
    (a) /news/today.html (b) /art/gallery.html (c) http (d) www.example.com
  31. 31.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/about.html
    (a) No (b) Yes
  32. 32.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/news/today.html
    (a) Yes (b) No
  33. 33.🌍 What is the path in this URL?
    https://www.example.net/about.html
    (a) https (b) /maths/tables.html (c) www.example.net (d) /about.html
  34. 34.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/about.html
    (a) Yes (b) No
  35. 35.True or false: HTTPS is the page’s address. (a) False (b) True
  36. 36.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/art/gallery.html
    (a) No (b) Yes
  37. 37.🌍 What is the protocol in this URL?
    http://www.example.com/games/chess.html
    (a) http (b) /games/chess.html (c) https (d) www.example.com
  38. 38.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/about.html
    (a) Yes (b) No
  39. 39.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/maths/tables.html
    (a) No (b) Yes
  40. 40.🌍 What is the protocol in this URL?
    https://school.example.in/about.html
    (a) https (b) /about.html (c) school.example.in (d) http

Answer key

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

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