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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 943 · 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.🌍 Which one stores the site’s files? (a) the browser (b) HTTPS (c) the URL (d) the server
  2. 2.🌍 What is the protocol in this URL?
    https://learn.example.com/games/chess.html
    (a) learn.example.com (b) /games/chess.html (c) https (d) http
  3. 3.🌍 What is the domain name in this URL?
    https://learn.example.com/maths/tables.html
    (a) /maths/tables.html (b) learn.example.com (c) www.example.com (d) https
  4. 4.🌍 What is the domain name in this URL?
    http://www.example.com/index.html
    (a) www.example.com (b) /index.html (c) http (d) kids.example.org
  5. 5.🌍 What is the protocol in this URL?
    https://www.example.com/games/chess.html
    (a) https (b) www.example.com (c) http (d) /games/chess.html
  6. 6.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/index.html
    (a) No (b) Yes
  7. 7.🔢 When you open a web page, which comes FIRST? (a) the browser asks it (b) DNS finds the server (c) the browser shows it (d) you type the URL
  8. 8.🌍 Which one sends the page back? (a) the server (b) the browser (c) the URL (d) HTTPS
  9. 9.True or false: the URL is the page’s address. (a) True (b) False
  10. 10.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/about.html
    (a) No (b) Yes
  11. 11.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the site is fast (c) the site is free (d) the data is scrambled
  12. 12.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/index.html
    (a) No (b) Yes
  13. 13.True or false: the server sends the page back. (a) True (b) False
  14. 14.True or false: HTTPS is the page’s address. (a) True (b) False
  15. 15.🔢 When you open a web page, which comes first: “you type the URL” or “the server sends files”? (a) the server sends files (b) you type the URL
  16. 16.🌍 What is the domain name in this URL?
    https://www.example.com/games/chess.html
    (a) www.example.com (b) https (c) /games/chess.html (d) kids.example.org
  17. 17.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) you type the URL (b) the browser asks it (c) the browser shows it (d) the server sends files
  18. 18.🌍 What is the path in this URL?
    https://www.example.net/index.html
    (a) /art/gallery.html (b) www.example.net (c) https (d) /index.html
  19. 19.🔢 When you open a web page, what comes right after “the browser asks it”? (a) you type the URL (b) the server sends files (c) DNS finds the server (d) the browser shows it
  20. 20.🌍 What is the domain name in this URL?
    https://learn.example.com/about.html
    (a) /about.html (b) www.example.com (c) https (d) learn.example.com
  21. 21.🌍 Which one is the page’s address? (a) the browser (b) the server (c) the URL (d) HTTPS
  22. 22.🌍 What is the domain name in this URL?
    https://kids.example.org/art/gallery.html
    (a) /art/gallery.html (b) https (c) kids.example.org (d) school.example.in
  23. 23.🌍 What is the protocol in this URL?
    http://school.example.in/maths/tables.html
    (a) http (b) https (c) school.example.in (d) /maths/tables.html
  24. 24.🌍 What is the protocol in this URL?
    https://kids.example.org/index.html
    (a) /index.html (b) http (c) kids.example.org (d) https
  25. 25.🌍 Which one shows the page to you? (a) the browser (b) the URL (c) the server (d) HTTPS
  26. 26.🌍 Which one scrambles data on its way? (a) the server (b) the URL (c) the browser (d) HTTPS
  27. 27.🌍 Which one asks for a web page? (a) the URL (b) the server (c) the browser (d) HTTPS
  28. 28.True or false: the browser is the page’s address. (a) False (b) True
  29. 29.🌍 What is the path in this URL?
    http://www.example.net/news/today.html
    (a) /games/chess.html (b) http (c) www.example.net (d) /news/today.html
  30. 30.🌍 What is the domain name in this URL?
    http://kids.example.org/news/today.html
    (a) kids.example.org (b) school.example.in (c) /news/today.html (d) http
  31. 31.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/news/today.html
    (a) No (b) Yes
  32. 32.🌍 What is the domain name in this URL?
    https://school.example.in/index.html
    (a) www.example.net (b) https (c) /index.html (d) school.example.in
  33. 33.🔢 When you open a web page, which comes LAST? (a) you type the URL (b) DNS finds the server (c) the browser shows it (d) the server sends files
  34. 34.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/news/today.html
    (a) No (b) Yes
  35. 35.🔢 When you open a web page, which comes first: “DNS finds the server” or “the server sends files”? (a) DNS finds the server (b) the server sends files
  36. 36.🌍 What do we call the computer that stores a website? (a) a printer (b) a keyboard (c) a mouse (d) a server
  37. 37.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser shows it”? (a) the browser shows it (b) DNS finds the server
  38. 38.🌍 What is the protocol in this URL?
    https://kids.example.org/about.html
    (a) http (b) kids.example.org (c) /about.html (d) https
  39. 39.🌍 What finds the server for a domain name like example.com? (a) alt (b) HTML (c) DNS (d) CSS
  40. 40.🔢 When you open a web page, what comes right after “the server sends files”? (a) the browser shows it (b) you type the URL (c) DNS finds the server (d) the browser asks it

Answer key

  1. the server
  2. https
  3. learn.example.com
  4. www.example.com
  5. https
  6. Yes
  7. you type the URL
  8. the server
  9. True
  10. Yes
  11. the data is scrambled
  12. Yes
  13. True
  14. False
  15. you type the URL
  16. www.example.com
  17. the browser asks it
  18. /index.html
  19. the server sends files
  20. learn.example.com
  21. the URL
  22. kids.example.org
  23. http
  24. https
  25. the browser
  26. HTTPS
  27. the browser
  28. False
  29. /news/today.html
  30. kids.example.org
  31. Yes
  32. school.example.in
  33. the browser shows it
  34. Yes
  35. DNS finds the server
  36. a server
  37. DNS finds the server
  38. https
  39. DNS
  40. the browser shows it

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