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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 916 · 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.True or false: the browser stores the site’s files. (a) False (b) True
  2. 2.🌍 What is the path in this URL?
    http://learn.example.com/index.html
    (a) learn.example.com (b) http (c) /art/gallery.html (d) /index.html
  3. 3.True or false: the server shows the page to you. (a) False (b) True
  4. 4.🌍 What is the domain name in this URL?
    http://www.example.net/art/gallery.html
    (a) www.example.net (b) learn.example.com (c) /art/gallery.html (d) http
  5. 5.🌍 What is the protocol in this URL?
    https://learn.example.com/art/gallery.html
    (a) http (b) learn.example.com (c) /art/gallery.html (d) https
  6. 6.🌍 What is the protocol in this URL?
    http://www.example.com/maths/tables.html
    (a) www.example.com (b) /maths/tables.html (c) http (d) https
  7. 7.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) the browser shows it (c) you type the URL (d) DNS finds the server
  8. 8.🔢 When you open a web page, which comes first: “the browser shows it” or “you type the URL”? (a) the browser shows it (b) you type the URL
  9. 9.🔢 When you open a web page, which comes first: “you type the URL” or “the browser shows it”? (a) the browser shows it (b) you type the URL
  10. 10.True or false: the server sends the page back. (a) False (b) True
  11. 11.🌍 Which one scrambles data on its way? (a) the browser (b) the URL (c) the server (d) HTTPS
  12. 12.🌍 What is the domain name in this URL?
    http://kids.example.org/games/chess.html
    (a) http (b) /games/chess.html (c) school.example.in (d) kids.example.org
  13. 13.🌍 What is the domain name in this URL?
    https://school.example.in/maths/tables.html
    (a) /maths/tables.html (b) https (c) school.example.in (d) www.example.net
  14. 14.True or false: the browser shows the page to you. (a) False (b) True
  15. 15.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/index.html
    (a) Yes (b) No
  16. 16.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser shows it”? (a) DNS finds the server (b) the browser shows it
  17. 17.🔢 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
  18. 18.True or false: HTTPS asks for a web page. (a) False (b) True
  19. 19.🌍 What is the protocol in this URL?
    http://www.example.com/about.html
    (a) /about.html (b) www.example.com (c) https (d) http
  20. 20.True or false: the URL is the page’s address. (a) False (b) True
  21. 21.🔢 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) the browser asks it (d) DNS finds the server
  22. 22.🌍 What do we call the computer that stores a website? (a) a printer (b) a mouse (c) a keyboard (d) a server
  23. 23.🌍 What is the domain name in this URL?
    http://www.example.com/maths/tables.html
    (a) /maths/tables.html (b) http (c) www.example.com (d) kids.example.org
  24. 24.🌍 What is the path in this URL?
    https://www.example.net/index.html
    (a) https (b) /index.html (c) www.example.net (d) /art/gallery.html
  25. 25.🌍 Which one shows the page to you? (a) the browser (b) the server (c) HTTPS (d) the URL
  26. 26.🔒 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
  27. 27.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/games/chess.html
    (a) Yes (b) No
  28. 28.🌍 Which one is the page’s address? (a) the browser (b) HTTPS (c) the server (d) the URL
  29. 29.🌍 Which one sends the page back? (a) HTTPS (b) the URL (c) the server (d) the browser
  30. 30.🌍 What finds the server for a domain name like example.com? (a) alt (b) DNS (c) CSS (d) HTML
  31. 31.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/art/gallery.html
    (a) No (b) Yes
  32. 32.🌍 What is the path in this URL?
    https://school.example.in/about.html
    (a) /about.html (b) /maths/tables.html (c) school.example.in (d) https
  33. 33.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/games/chess.html
    (a) No (b) Yes
  34. 34.True or false: HTTPS scrambles data on its way. (a) True (b) False
  35. 35.True or false: the browser asks for a web page. (a) True (b) False
  36. 36.True or false: the server stores the site’s files. (a) False (b) True
  37. 37.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/news/today.html
    (a) Yes (b) No
  38. 38.🌍 What is the path in this URL?
    http://school.example.in/art/gallery.html
    (a) http (b) /art/gallery.html (c) school.example.in (d) /news/today.html
  39. 39.🌍 What does a web address (URL) tell the browser? (a) the page colour (b) your password (c) where the page is (d) how old you are
  40. 40.🌍 Which one asks for a web page? (a) the browser (b) the URL (c) HTTPS (d) the server

Answer key

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

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