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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 816 · 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 stores the site’s files? (a) HTTPS (b) the URL (c) the browser (d) the server
  2. 2.🌍 What do we call the computer that stores a website? (a) a server (b) a mouse (c) a keyboard (d) a printer
  3. 3.True or false: HTTPS stores the site’s files. (a) False (b) True
  4. 4.True or false: the URL is the page’s address. (a) True (b) False
  5. 5.🌍 Which one scrambles data on its way? (a) the URL (b) HTTPS (c) the browser (d) the server
  6. 6.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/about.html
    (a) Yes (b) No
  7. 7.🌍 What is the domain name in this URL?
    http://www.example.com/news/today.html
    (a) /news/today.html (b) http (c) kids.example.org (d) www.example.com
  8. 8.🌍 What is the path in this URL?
    http://www.example.com/maths/tables.html
    (a) /index.html (b) http (c) /maths/tables.html (d) www.example.com
  9. 9.🌍 What finds the server for a domain name like example.com? (a) HTML (b) CSS (c) alt (d) DNS
  10. 10.🌍 What is the protocol in this URL?
    http://www.example.net/games/chess.html
    (a) /games/chess.html (b) http (c) https (d) www.example.net
  11. 11.🌍 What is the protocol in this URL?
    http://www.example.net/maths/tables.html
    (a) www.example.net (b) https (c) /maths/tables.html (d) http
  12. 12.🔢 When you open a web page, which comes first: “you type the URL” or “the server sends files”? (a) you type the URL (b) the server sends files
  13. 13.🌍 What is the protocol in this URL?
    https://www.example.com/art/gallery.html
    (a) https (b) /art/gallery.html (c) www.example.com (d) http
  14. 14.🌍 What is the path in this URL?
    https://www.example.net/about.html
    (a) /about.html (b) www.example.net (c) /maths/tables.html (d) https
  15. 15.🌍 Which one is the page’s address? (a) the browser (b) the server (c) the URL (d) HTTPS
  16. 16.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/news/today.html
    (a) No (b) Yes
  17. 17.🌍 Which one asks for a web page? (a) the server (b) HTTPS (c) the URL (d) the browser
  18. 18.🌍 What is the protocol in this URL?
    https://school.example.in/news/today.html
    (a) /news/today.html (b) school.example.in (c) http (d) https
  19. 19.True or false: the URL scrambles data on its way. (a) False (b) True
  20. 20.True or false: the URL shows the page to you. (a) True (b) False
  21. 21.🌍 What does a web address (URL) tell the browser? (a) your password (b) how old you are (c) the page colour (d) where the page is
  22. 22.🔢 When you open a web page, which comes FIRST? (a) the browser asks it (b) you type the URL (c) the server sends files (d) DNS finds the server
  23. 23.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the server sends files (b) you type the URL (c) the browser asks it (d) the browser shows it
  24. 24.🔒 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
  25. 25.🌍 What is the protocol in this URL?
    http://learn.example.com/about.html
    (a) https (b) http (c) learn.example.com (d) /about.html
  26. 26.True or false: the server stores the site’s files. (a) True (b) False
  27. 27.🌍 What is the domain name in this URL?
    https://www.example.net/games/chess.html
    (a) learn.example.com (b) https (c) www.example.net (d) /games/chess.html
  28. 28.True or false: HTTPS shows the page to you. (a) True (b) False
  29. 29.🌍 What is the domain name in this URL?
    https://learn.example.com/games/chess.html
    (a) https (b) /games/chess.html (c) learn.example.com (d) www.example.com
  30. 30.🌍 What is the protocol in this URL?
    http://kids.example.org/news/today.html
    (a) kids.example.org (b) /news/today.html (c) http (d) https
  31. 31.🌍 What is the path in this URL?
    https://kids.example.org/about.html
    (a) kids.example.org (b) /maths/tables.html (c) https (d) /about.html
  32. 32.🌍 What is the path in this URL?
    http://learn.example.com/art/gallery.html
    (a) /news/today.html (b) http (c) /art/gallery.html (d) learn.example.com
  33. 33.🔢 When you open a web page, which comes LAST? (a) DNS finds the server (b) the browser asks it (c) the browser shows it (d) you type the URL
  34. 34.🌍 What is the protocol in this URL?
    https://www.example.net/maths/tables.html
    (a) /maths/tables.html (b) http (c) https (d) www.example.net
  35. 35.🔢 When you open a web page, which comes first: “the browser asks it” or “the server sends files”? (a) the server sends files (b) the browser asks it
  36. 36.🌍 What is the domain name in this URL?
    https://learn.example.com/about.html
    (a) learn.example.com (b) /about.html (c) https (d) www.example.com
  37. 37.🌍 What is the path in this URL?
    https://www.example.com/maths/tables.html
    (a) www.example.com (b) /maths/tables.html (c) https (d) /index.html
  38. 38.🌍 What is the path in this URL?
    https://learn.example.com/news/today.html
    (a) /news/today.html (b) /games/chess.html (c) learn.example.com (d) https
  39. 39.🌍 What is the domain name in this URL?
    https://www.example.com/index.html
    (a) https (b) www.example.com (c) /index.html (d) kids.example.org
  40. 40.True or false: the server sends the page back. (a) True (b) False

Answer key

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

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