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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 271 · 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 asks for a web page. (a) False (b) True
  2. 2.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the site is free (c) the site is fast (d) the data is scrambled
  3. 3.🌍 What is the protocol in this URL?
    https://school.example.in/maths/tables.html
    (a) http (b) /maths/tables.html (c) https (d) school.example.in
  4. 4.🌍 What is the protocol in this URL?
    https://learn.example.com/news/today.html
    (a) /news/today.html (b) learn.example.com (c) https (d) http
  5. 5.True or false: the browser sends the page back. (a) False (b) True
  6. 6.🌍 What do we call the computer that stores a website? (a) a mouse (b) a keyboard (c) a printer (d) a server
  7. 7.🌍 What finds the server for a domain name like example.com? (a) HTML (b) DNS (c) CSS (d) alt
  8. 8.🌍 What is the protocol in this URL?
    https://www.example.net/news/today.html
    (a) www.example.net (b) http (c) /news/today.html (d) https
  9. 9.True or false: the server shows the page to you. (a) False (b) True
  10. 10.🌍 What is the path in this URL?
    https://learn.example.com/games/chess.html
    (a) https (b) /about.html (c) /games/chess.html (d) learn.example.com
  11. 11.🌍 What is the protocol in this URL?
    http://www.example.com/news/today.html
    (a) https (b) www.example.com (c) http (d) /news/today.html
  12. 12.🌍 Which one sends the page back? (a) the browser (b) the URL (c) HTTPS (d) the server
  13. 13.🌍 Which one stores the site’s files? (a) the URL (b) HTTPS (c) the server (d) the browser
  14. 14.🌍 What is the path in this URL?
    http://www.example.com/art/gallery.html
    (a) /art/gallery.html (b) www.example.com (c) /news/today.html (d) http
  15. 15.🌍 What is the protocol in this URL?
    http://school.example.in/index.html
    (a) /index.html (b) https (c) http (d) school.example.in
  16. 16.🌍 What is the protocol in this URL?
    https://school.example.in/games/chess.html
    (a) /games/chess.html (b) https (c) school.example.in (d) http
  17. 17.🌍 What is the domain name in this URL?
    https://www.example.net/games/chess.html
    (a) /games/chess.html (b) www.example.net (c) learn.example.com (d) https
  18. 18.🌍 What is the protocol in this URL?
    https://www.example.com/art/gallery.html
    (a) /art/gallery.html (b) www.example.com (c) https (d) http
  19. 19.🌍 What is the domain name in this URL?
    http://www.example.com/games/chess.html
    (a) www.example.com (b) /games/chess.html (c) kids.example.org (d) http
  20. 20.True or false: the URL is the page’s address. (a) True (b) False
  21. 21.🌍 Which one is the page’s address? (a) the browser (b) HTTPS (c) the server (d) the URL
  22. 22.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/news/today.html
    (a) Yes (b) No
  23. 23.🌍 What is the protocol in this URL?
    https://www.example.com/about.html
    (a) http (b) /about.html (c) www.example.com (d) https
  24. 24.True or false: HTTPS stores the site’s files. (a) True (b) False
  25. 25.🔢 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
  26. 26.🌍 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
  27. 27.🌍 What is the domain name in this URL?
    http://school.example.in/news/today.html
    (a) http (b) www.example.net (c) school.example.in (d) /news/today.html
  28. 28.🌍 What is the path in this URL?
    https://school.example.in/news/today.html
    (a) school.example.in (b) /games/chess.html (c) /news/today.html (d) https
  29. 29.🌍 What is the domain name in this URL?
    https://www.example.net/about.html
    (a) /about.html (b) learn.example.com (c) https (d) www.example.net
  30. 30.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/games/chess.html
    (a) No (b) Yes
  31. 31.🌍 What is the domain name in this URL?
    http://learn.example.com/maths/tables.html
    (a) http (b) www.example.com (c) learn.example.com (d) /maths/tables.html
  32. 32.🔢 When you open a web page, which comes first: “the server sends files” or “you type the URL”? (a) you type the URL (b) the server sends files
  33. 33.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/maths/tables.html
    (a) No (b) Yes
  34. 34.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/about.html
    (a) Yes (b) No
  35. 35.🌍 What is the domain name in this URL?
    http://kids.example.org/art/gallery.html
    (a) /art/gallery.html (b) http (c) school.example.in (d) kids.example.org
  36. 36.🌍 What is the path in this URL?
    http://kids.example.org/maths/tables.html
    (a) kids.example.org (b) http (c) /index.html (d) /maths/tables.html
  37. 37.🔢 When you open a web page, which comes LAST? (a) the browser asks it (b) DNS finds the server (c) the server sends files (d) the browser shows it
  38. 38.🌍 What is the path in this URL?
    http://learn.example.com/games/chess.html
    (a) http (b) learn.example.com (c) /about.html (d) /games/chess.html
  39. 39.🔢 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
  40. 40.🌍 Which one asks for a web page? (a) the server (b) the browser (c) the URL (d) HTTPS

Answer key

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

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