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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 469 · 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.🌍 Which one asks for a web page? (a) the browser (b) the URL (c) the server (d) HTTPS
  2. 2.True or false: the server sends the page back. (a) True (b) False
  3. 3.🌍 What is the protocol in this URL?
    http://kids.example.org/news/today.html
    (a) https (b) http (c) kids.example.org (d) /news/today.html
  4. 4.True or false: the server scrambles data on its way. (a) False (b) True
  5. 5.🌍 What finds the server for a domain name like example.com? (a) DNS (b) CSS (c) HTML (d) alt
  6. 6.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the site is free (c) the data is scrambled (d) the site is fast
  7. 7.🌍 What is the domain name in this URL?
    https://learn.example.com/games/chess.html
    (a) learn.example.com (b) https (c) www.example.com (d) /games/chess.html
  8. 8.🌍 What does a web address (URL) tell the browser? (a) the page colour (b) how old you are (c) where the page is (d) your password
  9. 9.🔢 When you open a web page, what comes right after “the server sends files”? (a) you type the URL (b) the browser asks it (c) the browser shows it (d) DNS finds the server
  10. 10.🌍 Which one sends the page back? (a) the URL (b) HTTPS (c) the browser (d) the server
  11. 11.🌍 What is the protocol in this URL?
    http://school.example.in/news/today.html
    (a) http (b) https (c) /news/today.html (d) school.example.in
  12. 12.🔢 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
  13. 13.🌍 What do we call the computer that stores a website? (a) a server (b) a keyboard (c) a printer (d) a mouse
  14. 14.🌍 Which one is the page’s address? (a) the browser (b) HTTPS (c) the URL (d) the server
  15. 15.🌍 What is the domain name in this URL?
    http://school.example.in/about.html
    (a) school.example.in (b) www.example.net (c) /about.html (d) http
  16. 16.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/index.html
    (a) Yes (b) No
  17. 17.🌍 What is the protocol in this URL?
    https://www.example.net/index.html
    (a) https (b) /index.html (c) www.example.net (d) http
  18. 18.🔢 When you open a web page, which comes first: “the browser asks it” or “DNS finds the server”? (a) the browser asks it (b) DNS finds the server
  19. 19.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/games/chess.html
    (a) No (b) Yes
  20. 20.🌍 What is the path in this URL?
    http://learn.example.com/maths/tables.html
    (a) learn.example.com (b) /index.html (c) http (d) /maths/tables.html
  21. 21.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the server sends files (b) the browser shows it (c) the browser asks it (d) you type the URL
  22. 22.🌍 Which one shows the page to you? (a) HTTPS (b) the URL (c) the browser (d) the server
  23. 23.🌍 What is the domain name in this URL?
    http://www.example.net/news/today.html
    (a) www.example.net (b) learn.example.com (c) /news/today.html (d) http
  24. 24.🌍 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
  25. 25.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/maths/tables.html
    (a) Yes (b) No
  26. 26.🌍 What is the protocol in this URL?
    https://www.example.net/art/gallery.html
    (a) /art/gallery.html (b) https (c) www.example.net (d) http
  27. 27.🌍 What is the path in this URL?
    https://www.example.com/art/gallery.html
    (a) /news/today.html (b) www.example.com (c) https (d) /art/gallery.html
  28. 28.🌍 What is the path in this URL?
    https://www.example.net/maths/tables.html
    (a) www.example.net (b) /index.html (c) https (d) /maths/tables.html
  29. 29.🔢 When you open a web page, which comes LAST? (a) the server sends files (b) DNS finds the server (c) you type the URL (d) the browser shows it
  30. 30.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/art/gallery.html
    (a) Yes (b) No
  31. 31.🌍 What is the protocol in this URL?
    https://learn.example.com/maths/tables.html
    (a) http (b) /maths/tables.html (c) learn.example.com (d) https
  32. 32.True or false: the server stores the site’s files. (a) False (b) True
  33. 33.🔢 When you open a web page, what comes right after “the browser asks it”? (a) you type the URL (b) the server sends files (c) DNS finds the server (d) the browser shows it
  34. 34.🌍 What is the domain name in this URL?
    http://school.example.in/news/today.html
    (a) /news/today.html (b) school.example.in (c) www.example.net (d) http
  35. 35.🌍 Which one stores the site’s files? (a) the URL (b) the browser (c) HTTPS (d) the server
  36. 36.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/games/chess.html
    (a) Yes (b) No
  37. 37.🌍 What is the protocol in this URL?
    http://school.example.in/about.html
    (a) http (b) /about.html (c) https (d) school.example.in
  38. 38.🌍 What is the path in this URL?
    https://www.example.net/games/chess.html
    (a) /games/chess.html (b) /about.html (c) https (d) www.example.net
  39. 39.🌍 What is the protocol in this URL?
    http://learn.example.com/games/chess.html
    (a) learn.example.com (b) http (c) /games/chess.html (d) https
  40. 40.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/art/gallery.html
    (a) No (b) Yes

Answer key

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

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