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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 493 · 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)?
    https://www.example.net/games/chess.html
    (a) No (b) Yes
  2. 2.🌍 What is the protocol in this URL?
    https://www.example.com/art/gallery.html
    (a) www.example.com (b) http (c) https (d) /art/gallery.html
  3. 3.🔢 When you open a web page, which comes first: “the browser asks it” or “the server sends files”? (a) the browser asks it (b) the server sends files
  4. 4.🌍 What is the path in this URL?
    http://www.example.net/art/gallery.html
    (a) http (b) www.example.net (c) /art/gallery.html (d) /news/today.html
  5. 5.🌍 What do we call the computer that stores a website? (a) a mouse (b) a printer (c) a server (d) a keyboard
  6. 6.🔒 What does the lock (HTTPS) in the address bar mean? (a) the data is scrambled (b) the site is fast (c) the site is a game (d) the site is free
  7. 7.🌍 Which one scrambles data on its way? (a) the URL (b) HTTPS (c) the server (d) the browser
  8. 8.🌍 What is the domain name in this URL?
    http://www.example.net/news/today.html
    (a) http (b) learn.example.com (c) /news/today.html (d) www.example.net
  9. 9.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/art/gallery.html
    (a) Yes (b) No
  10. 10.🌍 What is the protocol in this URL?
    http://www.example.net/maths/tables.html
    (a) http (b) /maths/tables.html (c) https (d) www.example.net
  11. 11.True or false: the URL is the page’s address. (a) True (b) False
  12. 12.🌍 Which one stores the site’s files? (a) the URL (b) HTTPS (c) the server (d) the browser
  13. 13.🌍 What is the path in this URL?
    http://www.example.net/games/chess.html
    (a) /about.html (b) /games/chess.html (c) www.example.net (d) http
  14. 14.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/maths/tables.html
    (a) No (b) Yes
  15. 15.🌍 What is the protocol in this URL?
    https://kids.example.org/art/gallery.html
    (a) kids.example.org (b) /art/gallery.html (c) http (d) https
  16. 16.🌍 What finds the server for a domain name like example.com? (a) DNS (b) HTML (c) alt (d) CSS
  17. 17.🌍 What is the protocol in this URL?
    http://learn.example.com/about.html
    (a) http (b) /about.html (c) https (d) learn.example.com
  18. 18.🌍 What is the domain name in this URL?
    https://www.example.com/about.html
    (a) www.example.com (b) /about.html (c) kids.example.org (d) https
  19. 19.True or false: the server shows the page to you. (a) True (b) False
  20. 20.🌍 What is the protocol in this URL?
    http://www.example.net/games/chess.html
    (a) www.example.net (b) https (c) /games/chess.html (d) http
  21. 21.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/about.html
    (a) Yes (b) No
  22. 22.🌍 What does a web address (URL) tell the browser? (a) how old you are (b) your password (c) the page colour (d) where the page is
  23. 23.🌍 What is the path in this URL?
    http://school.example.in/about.html
    (a) /about.html (b) school.example.in (c) http (d) /maths/tables.html
  24. 24.True or false: the URL shows the page to you. (a) False (b) True
  25. 25.True or false: the browser shows the page to you. (a) True (b) False
  26. 26.🌍 What is the domain name in this URL?
    http://learn.example.com/index.html
    (a) www.example.com (b) /index.html (c) learn.example.com (d) http
  27. 27.🌍 What is the domain name in this URL?
    https://www.example.com/maths/tables.html
    (a) kids.example.org (b) www.example.com (c) https (d) /maths/tables.html
  28. 28.True or false: HTTPS is the page’s address. (a) False (b) True
  29. 29.🔢 When you open a web page, what comes right after “you type the URL”? (a) DNS finds the server (b) the server sends files (c) the browser asks it (d) the browser shows it
  30. 30.🔢 When you open a web page, which comes FIRST? (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 is the page’s address. (a) True (b) False
  32. 32.🌍 What is the protocol in this URL?
    https://www.example.net/news/today.html
    (a) https (b) /news/today.html (c) www.example.net (d) http
  33. 33.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/maths/tables.html
    (a) No (b) Yes
  34. 34.🌍 Which one shows the page to you? (a) the server (b) the browser (c) HTTPS (d) the URL
  35. 35.True or false: the server stores the site’s files. (a) True (b) False
  36. 36.🌍 Which one asks for a web page? (a) HTTPS (b) the browser (c) the URL (d) the server
  37. 37.🌍 What is the protocol in this URL?
    http://learn.example.com/maths/tables.html
    (a) https (b) /maths/tables.html (c) http (d) learn.example.com
  38. 38.🌍 Which one sends the page back? (a) the server (b) the browser (c) the URL (d) HTTPS
  39. 39.🔢 When you open a web page, what comes right after “the browser asks it”? (a) the server sends files (b) you type the URL (c) DNS finds the server (d) the browser shows it
  40. 40.🔢 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

Answer key

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

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