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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 435 · 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 URL is the page’s address. (a) True (b) False
  2. 2.🌍 What is the domain name in this URL?
    https://kids.example.org/games/chess.html
    (a) /games/chess.html (b) school.example.in (c) kids.example.org (d) https
  3. 3.🌍 What is the domain name in this URL?
    https://www.example.com/art/gallery.html
    (a) /art/gallery.html (b) https (c) www.example.com (d) kids.example.org
  4. 4.🌍 What is the path in this URL?
    http://www.example.com/about.html
    (a) /about.html (b) /maths/tables.html (c) www.example.com (d) http
  5. 5.🌍 Which one sends the page back? (a) the server (b) the URL (c) the browser (d) HTTPS
  6. 6.🌍 What is the path in this URL?
    https://www.example.com/art/gallery.html
    (a) /news/today.html (b) https (c) www.example.com (d) /art/gallery.html
  7. 7.True or false: HTTPS scrambles data on its way. (a) True (b) False
  8. 8.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/art/gallery.html
    (a) No (b) Yes
  9. 9.🔢 When you open a web page, which comes first: “the browser shows it” or “the server sends files”? (a) the server sends files (b) the browser shows it
  10. 10.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/index.html
    (a) No (b) Yes
  11. 11.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a printer (c) a mouse (d) a server
  12. 12.🌍 What does a web address (URL) tell the browser? (a) where the page is (b) your password (c) how old you are (d) the page colour
  13. 13.🔢 When you open a web page, which comes first: “the server sends files” or “DNS finds the server”? (a) the server sends files (b) DNS finds the server
  14. 14.🌍 What is the domain name in this URL?
    http://www.example.net/maths/tables.html
    (a) /maths/tables.html (b) learn.example.com (c) http (d) www.example.net
  15. 15.🌍 Which one scrambles data on its way? (a) the browser (b) the URL (c) HTTPS (d) the server
  16. 16.🔢 When you open a web page, which comes LAST? (a) the browser shows it (b) you type the URL (c) the browser asks it (d) DNS finds the server
  17. 17.🌍 Which one shows the page to you? (a) HTTPS (b) the URL (c) the server (d) the browser
  18. 18.True or false: HTTPS shows the page to you. (a) True (b) False
  19. 19.🌍 Which one is the page’s address? (a) HTTPS (b) the server (c) the URL (d) the browser
  20. 20.🌍 What finds the server for a domain name like example.com? (a) alt (b) HTML (c) DNS (d) CSS
  21. 21.🌍 What is the domain name in this URL?
    http://learn.example.com/art/gallery.html
    (a) http (b) www.example.com (c) learn.example.com (d) /art/gallery.html
  22. 22.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/art/gallery.html
    (a) No (b) Yes
  23. 23.🔢 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
  24. 24.🌍 What is the protocol in this URL?
    https://school.example.in/news/today.html
    (a) http (b) /news/today.html (c) https (d) school.example.in
  25. 25.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/maths/tables.html
    (a) Yes (b) No
  26. 26.🔒 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
  27. 27.🔢 When you open a web page, which comes FIRST? (a) you type the URL (b) the browser shows it (c) the server sends files (d) DNS finds the server
  28. 28.🌍 What is the path in this URL?
    http://www.example.net/games/chess.html
    (a) /games/chess.html (b) www.example.net (c) /about.html (d) http
  29. 29.🔢 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
  30. 30.🌍 What is the protocol in this URL?
    https://learn.example.com/art/gallery.html
    (a) /art/gallery.html (b) https (c) http (d) learn.example.com
  31. 31.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/art/gallery.html
    (a) No (b) Yes
  32. 32.True or false: HTTPS is the page’s address. (a) True (b) False
  33. 33.🔢 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
  34. 34.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/games/chess.html
    (a) Yes (b) No
  35. 35.True or false: the browser shows the page to you. (a) True (b) False
  36. 36.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/about.html
    (a) Yes (b) No
  37. 37.🌍 What is the path in this URL?
    https://www.example.net/about.html
    (a) /about.html (b) www.example.net (c) https (d) /maths/tables.html
  38. 38.True or false: the server is the page’s address. (a) False (b) True
  39. 39.🌍 What is the domain name in this URL?
    http://www.example.com/games/chess.html
    (a) www.example.com (b) http (c) kids.example.org (d) /games/chess.html
  40. 40.🌍 What is the protocol in this URL?
    https://kids.example.org/art/gallery.html
    (a) https (b) http (c) kids.example.org (d) /art/gallery.html

Answer key

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

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