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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 229 · 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.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/games/chess.html
    (a) No (b) Yes
  2. 2.🌍 What is the protocol in this URL?
    https://school.example.in/index.html
    (a) /index.html (b) http (c) https (d) school.example.in
  3. 3.🌍 Which one is the page’s address? (a) the URL (b) the browser (c) HTTPS (d) the server
  4. 4.🌍 What is the path in this URL?
    https://learn.example.com/art/gallery.html
    (a) learn.example.com (b) https (c) /art/gallery.html (d) /news/today.html
  5. 5.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/games/chess.html
    (a) Yes (b) No
  6. 6.True or false: HTTPS asks for a web page. (a) False (b) True
  7. 7.🌍 What is the path in this URL?
    http://kids.example.org/index.html
    (a) /art/gallery.html (b) kids.example.org (c) http (d) /index.html
  8. 8.True or false: the URL shows the page to you. (a) False (b) True
  9. 9.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a mouse (c) a printer (d) a server
  10. 10.🔢 When you open a web page, which comes LAST? (a) the server sends files (b) the browser shows it (c) DNS finds the server (d) you type the URL
  11. 11.🌍 What finds the server for a domain name like example.com? (a) alt (b) HTML (c) DNS (d) CSS
  12. 12.🌍 What is the protocol in this URL?
    https://kids.example.org/about.html
    (a) /about.html (b) http (c) kids.example.org (d) https
  13. 13.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is free (b) the site is fast (c) the data is scrambled (d) the site is a game
  14. 14.True or false: the browser is the page’s address. (a) True (b) False
  15. 15.🌍 What is the path in this URL?
    http://www.example.net/games/chess.html
    (a) /about.html (b) http (c) /games/chess.html (d) www.example.net
  16. 16.🔢 When you open a web page, which comes first: “the server sends files” or “you type the URL”? (a) you type the URL (b) the server sends files
  17. 17.🌍 Which one asks for a web page? (a) the browser (b) the server (c) the URL (d) HTTPS
  18. 18.True or false: the server stores the site’s files. (a) True (b) False
  19. 19.True or false: the server asks for a web page. (a) True (b) False
  20. 20.🌍 What is the path in this URL?
    http://school.example.in/index.html
    (a) http (b) /index.html (c) school.example.in (d) /art/gallery.html
  21. 21.True or false: the server scrambles data on its way. (a) False (b) True
  22. 22.🌍 What is the path in this URL?
    https://www.example.com/art/gallery.html
    (a) www.example.com (b) https (c) /art/gallery.html (d) /news/today.html
  23. 23.🌍 What is the domain name in this URL?
    http://www.example.net/maths/tables.html
    (a) /maths/tables.html (b) http (c) learn.example.com (d) www.example.net
  24. 24.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/index.html
    (a) Yes (b) No
  25. 25.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/news/today.html
    (a) No (b) Yes
  26. 26.🔢 When you open a web page, what comes right after “the server sends files”? (a) DNS finds the server (b) the browser shows it (c) you type the URL (d) the browser asks it
  27. 27.🌍 What is the domain name in this URL?
    http://learn.example.com/maths/tables.html
    (a) www.example.com (b) /maths/tables.html (c) http (d) learn.example.com
  28. 28.True or false: the URL scrambles data on its way. (a) True (b) False
  29. 29.🔢 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
  30. 30.🌍 What is the domain name in this URL?
    https://learn.example.com/index.html
    (a) /index.html (b) https (c) www.example.com (d) learn.example.com
  31. 31.🔢 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
  32. 32.🔢 When you open a web page, which comes first: “you type the URL” or “DNS finds the server”? (a) DNS finds the server (b) you type the URL
  33. 33.🔢 When you open a web page, what comes right after “the browser asks it”? (a) you type the URL (b) DNS finds the server (c) the browser shows it (d) the server sends files
  34. 34.🌍 What is the domain name in this URL?
    https://www.example.com/about.html
    (a) https (b) www.example.com (c) kids.example.org (d) /about.html
  35. 35.True or false: the server sends the page back. (a) False (b) True
  36. 36.🌍 What is the path in this URL?
    http://www.example.net/news/today.html
    (a) /news/today.html (b) http (c) /games/chess.html (d) www.example.net
  37. 37.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/games/chess.html
    (a) Yes (b) No
  38. 38.🌍 What is the path in this URL?
    http://learn.example.com/maths/tables.html
    (a) http (b) /index.html (c) /maths/tables.html (d) learn.example.com
  39. 39.🌍 What is the protocol in this URL?
    http://kids.example.org/index.html
    (a) http (b) https (c) /index.html (d) kids.example.org
  40. 40.🌍 Which one stores the site’s files? (a) the browser (b) the URL (c) the server (d) HTTPS

Answer key

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

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