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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 333 · 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.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a printer (c) a server (d) a mouse
  2. 2.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/games/chess.html     (a) Yes (b) No
  3. 3.True or false: the browser asks for a web page. (a) False (b) True
  4. 4.🔢 When you open a web page, which comes LAST? (a) the browser asks it (b) you type the URL (c) the browser shows it (d) DNS finds the server
  5. 5.True or false: the URL is the page’s address. (a) True (b) False
  6. 6.🌍 Which one stores the site’s files? (a) the browser (b) the server (c) HTTPS (d) the URL
  7. 7.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/about.html     (a) No (b) Yes
  8. 8.🌍 Which one is the page’s address? (a) HTTPS (b) the server (c) the browser (d) the URL
  9. 9.🌍 What is the protocol in this URL?
    http://school.example.in/news/today.html     (a) school.example.in (b) https (c) /news/today.html (d) http
  10. 10.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/index.html     (a) Yes (b) No
  11. 11.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser asks it”? (a) the browser asks it (b) DNS finds the server
  12. 12.🔒 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
  13. 13.🔢 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) DNS finds the server (d) the browser asks it
  14. 14.True or false: the browser scrambles data on its way. (a) True (b) False
  15. 15.True or false: the browser shows the page to you. (a) True (b) False
  16. 16.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/maths/tables.html     (a) Yes (b) No
  17. 17.🌍 Which one asks for a web page? (a) the server (b) HTTPS (c) the browser (d) the URL
  18. 18.True or false: the URL shows the page to you. (a) True (b) False
  19. 19.🌍 What does a web address (URL) tell the browser? (a) your password (b) where the page is (c) the page colour (d) how old you are
  20. 20.True or false: the server sends the page back. (a) True (b) False
  21. 21.🌍 What is the domain name in this URL?
    http://school.example.in/games/chess.html     (a) http (b) /games/chess.html (c) school.example.in (d) www.example.net
  22. 22.🔢 When you open a web page, which comes first: “you type the URL” or “the browser shows it”? (a) the browser shows it (b) you type the URL
  23. 23.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) you type the URL (b) the browser shows it (c) the server sends files (d) the browser asks it
  24. 24.True or false: HTTPS is the page’s address. (a) True (b) False
  25. 25.🌍 What is the path in this URL?
    https://www.example.net/about.html     (a) www.example.net (b) https (c) /maths/tables.html (d) /about.html
  26. 26.🌍 What is the path in this URL?
    http://www.example.net/news/today.html     (a) http (b) /games/chess.html (c) /news/today.html (d) www.example.net
  27. 27.🌍 What is the path in this URL?
    https://learn.example.com/games/chess.html     (a) learn.example.com (b) https (c) /games/chess.html (d) /about.html
  28. 28.🌍 What is the domain name in this URL?
    http://learn.example.com/games/chess.html     (a) /games/chess.html (b) http (c) www.example.com (d) learn.example.com
  29. 29.🔢 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
  30. 30.True or false: HTTPS sends the page back. (a) False (b) True
  31. 31.True or false: HTTPS scrambles data on its way. (a) False (b) True
  32. 32.🔢 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
  33. 33.🌍 Which one sends the page back? (a) the URL (b) HTTPS (c) the browser (d) the server
  34. 34.🌍 What finds the server for a domain name like example.com? (a) alt (b) DNS (c) CSS (d) HTML
  35. 35.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/art/gallery.html     (a) Yes (b) No
  36. 36.🌍 What is the path in this URL?
    http://www.example.com/index.html     (a) /index.html (b) http (c) /art/gallery.html (d) www.example.com
  37. 37.🌍 What is the domain name in this URL?
    https://kids.example.org/index.html     (a) school.example.in (b) /index.html (c) kids.example.org (d) https
  38. 38.🌍 Which one scrambles data on its way? (a) the browser (b) the URL (c) HTTPS (d) the server
  39. 39.True or false: the server asks for a web page. (a) False (b) True
  40. 40.True or false: the server shows the page to you. (a) True (b) False

Answer key

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

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