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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 395 · 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 first: “the server sends files” or “the browser shows it”? (a) the browser shows it (b) the server sends files
  2. 2.True or false: the browser shows the page to you. (a) False (b) True
  3. 3.🌍 What is the protocol in this URL?
    http://learn.example.com/maths/tables.html     (a) https (b) http (c) learn.example.com (d) /maths/tables.html
  4. 4.True or false: the browser scrambles data on its way. (a) True (b) False
  5. 5.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/games/chess.html     (a) Yes (b) No
  6. 6.True or false: the server scrambles data on its way. (a) False (b) True
  7. 7.🌍 Which one shows the page to you? (a) HTTPS (b) the server (c) the browser (d) the URL
  8. 8.🌍 Which one scrambles data on its way? (a) the URL (b) HTTPS (c) the server (d) the browser
  9. 9.🔢 When you open a web page, which comes FIRST? (a) you type the URL (b) DNS finds the server (c) the browser asks it (d) the browser shows it
  10. 10.True or false: the URL is the page’s address. (a) True (b) False
  11. 11.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a mouse (c) a printer (d) a server
  12. 12.🌍 Which one stores the site’s files? (a) HTTPS (b) the server (c) the browser (d) the URL
  13. 13.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/games/chess.html     (a) Yes (b) No
  14. 14.🌍 What is the path in this URL?
    https://school.example.in/games/chess.html     (a) /about.html (b) https (c) /games/chess.html (d) school.example.in
  15. 15.🌍 What is the domain name in this URL?
    https://www.example.com/maths/tables.html     (a) www.example.com (b) kids.example.org (c) /maths/tables.html (d) https
  16. 16.True or false: the server stores the site’s files. (a) True (b) False
  17. 17.🔒 What does the lock (HTTPS) in the address bar mean? (a) the data is scrambled (b) the site is fast (c) the site is free (d) the site is a game
  18. 18.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser asks it (b) DNS finds the server (c) the server sends files (d) the browser shows it
  19. 19.🌍 What does a web address (URL) tell the browser? (a) how old you are (b) where the page is (c) the page colour (d) your password
  20. 20.🔢 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
  21. 21.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/maths/tables.html     (a) No (b) Yes
  22. 22.🌍 What is the protocol in this URL?
    https://www.example.com/news/today.html     (a) https (b) http (c) /news/today.html (d) www.example.com
  23. 23.🌍 What is the path in this URL?
    https://www.example.net/index.html     (a) /art/gallery.html (b) /index.html (c) https (d) www.example.net
  24. 24.True or false: the server shows the page to you. (a) True (b) False
  25. 25.True or false: HTTPS scrambles data on its way. (a) False (b) True
  26. 26.🌍 Which one sends the page back? (a) the browser (b) the URL (c) the server (d) HTTPS
  27. 27.🌍 What is the domain name in this URL?
    http://school.example.in/news/today.html     (a) school.example.in (b) http (c) www.example.net (d) /news/today.html
  28. 28.True or false: the URL sends the page back. (a) True (b) False
  29. 29.🌍 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
  30. 30.🔢 When you open a web page, what comes right after “the browser asks it”? (a) the browser shows it (b) the server sends files (c) you type the URL (d) DNS finds the server
  31. 31.True or false: the server asks for a web page. (a) False (b) True
  32. 32.🌍 Which one asks for a web page? (a) the browser (b) the URL (c) HTTPS (d) the server
  33. 33.🌍 What finds the server for a domain name like example.com? (a) DNS (b) HTML (c) CSS (d) alt
  34. 34.🔢 When you open a web page, which comes LAST? (a) the browser asks it (b) the browser shows it (c) the server sends files (d) you type the URL
  35. 35.🔢 When you open a web page, which comes first: “the browser shows it” or “the browser asks it”? (a) the browser shows it (b) the browser asks it
  36. 36.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/about.html     (a) No (b) Yes
  37. 37.🌍 What is the protocol in this URL?
    https://www.example.net/about.html     (a) http (b) www.example.net (c) /about.html (d) https
  38. 38.🌍 What is the protocol in this URL?
    https://www.example.com/about.html     (a) https (b) /about.html (c) www.example.com (d) http
  39. 39.🌍 Which one is the page’s address? (a) HTTPS (b) the server (c) the browser (d) the URL
  40. 40.True or false: the server sends the page back. (a) True (b) False

Answer key

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

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