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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 718 · 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 does a web address (URL) tell the browser? (a) where the page is (b) how old you are (c) the page colour (d) your password
  2. 2.True or false: the server stores the site’s files. (a) True (b) False
  3. 3.🔢 When you open a web page, which comes first: “the server sends files” or “the browser asks it”? (a) the browser asks it (b) the server sends files
  4. 4.🌍 Which one stores the site’s files? (a) the server (b) the URL (c) the browser (d) HTTPS
  5. 5.🌍 What is the domain name in this URL?
    https://kids.example.org/index.html
    (a) school.example.in (b) kids.example.org (c) /index.html (d) https
  6. 6.🌍 Which one asks for a web page? (a) the server (b) the URL (c) the browser (d) HTTPS
  7. 7.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the site is fast (c) the data is scrambled (d) the site is free
  8. 8.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the browser shows it (b) you type the URL (c) the browser asks it (d) the server sends files
  9. 9.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/news/today.html
    (a) Yes (b) No
  10. 10.True or false: HTTPS scrambles data on its way. (a) True (b) False
  11. 11.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser shows it (b) the browser asks it (c) the server sends files (d) DNS finds the server
  12. 12.🌍 What is the domain name in this URL?
    http://kids.example.org/news/today.html
    (a) http (b) school.example.in (c) /news/today.html (d) kids.example.org
  13. 13.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/art/gallery.html
    (a) No (b) Yes
  14. 14.🌍 What is the protocol in this URL?
    http://learn.example.com/index.html
    (a) https (b) /index.html (c) http (d) learn.example.com
  15. 15.🌍 What do we call the computer that stores a website? (a) a server (b) a printer (c) a mouse (d) a keyboard
  16. 16.🔢 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
  17. 17.🌍 What is the domain name in this URL?
    http://kids.example.org/maths/tables.html
    (a) kids.example.org (b) http (c) /maths/tables.html (d) school.example.in
  18. 18.🔢 When you open a web page, which comes FIRST? (a) the browser shows it (b) you type the URL (c) DNS finds the server (d) the browser asks it
  19. 19.🌍 What is the path in this URL?
    https://www.example.net/maths/tables.html
    (a) /index.html (b) www.example.net (c) /maths/tables.html (d) https
  20. 20.🌍 Which one sends the page back? (a) the browser (b) HTTPS (c) the URL (d) the server
  21. 21.🌍 What is the protocol in this URL?
    https://www.example.com/news/today.html
    (a) https (b) www.example.com (c) http (d) /news/today.html
  22. 22.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/maths/tables.html
    (a) Yes (b) No
  23. 23.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/index.html
    (a) No (b) Yes
  24. 24.🌍 What is the domain name in this URL?
    http://www.example.com/index.html
    (a) kids.example.org (b) www.example.com (c) /index.html (d) http
  25. 25.🌍 What is the path in this URL?
    https://learn.example.com/about.html
    (a) /about.html (b) https (c) /maths/tables.html (d) learn.example.com
  26. 26.True or false: the browser shows the page to you. (a) False (b) True
  27. 27.🌍 What is the protocol in this URL?
    http://www.example.com/news/today.html
    (a) http (b) /news/today.html (c) https (d) www.example.com
  28. 28.True or false: HTTPS shows the page to you. (a) True (b) False
  29. 29.True or false: the URL is the page’s address. (a) True (b) False
  30. 30.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/art/gallery.html
    (a) Yes (b) No
  31. 31.🌍 What is the path in this URL?
    http://www.example.com/maths/tables.html
    (a) www.example.com (b) /index.html (c) http (d) /maths/tables.html
  32. 32.🔢 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
  33. 33.🌍 What is the path in this URL?
    https://www.example.com/index.html
    (a) www.example.com (b) /index.html (c) /art/gallery.html (d) https
  34. 34.🌍 What is the protocol in this URL?
    https://school.example.in/maths/tables.html
    (a) school.example.in (b) https (c) http (d) /maths/tables.html
  35. 35.🌍 What is the path in this URL?
    http://www.example.net/about.html
    (a) /maths/tables.html (b) www.example.net (c) /about.html (d) http
  36. 36.🔢 When you open a web page, which comes LAST? (a) the server sends files (b) the browser shows it (c) you type the URL (d) DNS finds the server
  37. 37.🌍 What is the path in this URL?
    https://www.example.com/games/chess.html
    (a) www.example.com (b) https (c) /games/chess.html (d) /about.html
  38. 38.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/games/chess.html
    (a) Yes (b) No
  39. 39.🌍 What is the path in this URL?
    https://school.example.in/games/chess.html
    (a) https (b) school.example.in (c) /about.html (d) /games/chess.html
  40. 40.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/index.html
    (a) Yes (b) No

Answer key

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

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