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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 581 · 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.🌍 What is the domain name in this URL?
    http://school.example.in/games/chess.html
    (a) /games/chess.html (b) www.example.net (c) http (d) school.example.in
  2. 2.🌍 What is the protocol in this URL?
    https://learn.example.com/index.html
    (a) /index.html (b) learn.example.com (c) http (d) https
  3. 3.🔢 When you open a web page, which comes LAST? (a) the browser shows it (b) the server sends files (c) the browser asks it (d) DNS finds the server
  4. 4.🔢 When you open a web page, which comes first: “the browser asks it” or “the browser shows it”? (a) the browser asks it (b) the browser shows it
  5. 5.🌍 What is the domain name in this URL?
    http://school.example.in/art/gallery.html
    (a) school.example.in (b) http (c) /art/gallery.html (d) www.example.net
  6. 6.True or false: the URL is the page’s address. (a) False (b) True
  7. 7.True or false: HTTPS stores the site’s files. (a) True (b) False
  8. 8.True or false: HTTPS scrambles data on its way. (a) False (b) True
  9. 9.🌍 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
  10. 10.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/games/chess.html
    (a) Yes (b) No
  11. 11.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the browser asks it (b) the browser shows it (c) the server sends files (d) you type the URL
  12. 12.True or false: the URL shows the page to you. (a) False (b) True
  13. 13.🔒 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
  14. 14.🌍 What is the path in this URL?
    https://learn.example.com/news/today.html
    (a) learn.example.com (b) /games/chess.html (c) https (d) /news/today.html
  15. 15.True or false: the browser shows the page to you. (a) False (b) True
  16. 16.🌍 What is the domain name in this URL?
    https://www.example.com/games/chess.html
    (a) https (b) kids.example.org (c) www.example.com (d) /games/chess.html
  17. 17.🌍 Which one asks for a web page? (a) the browser (b) the URL (c) the server (d) HTTPS
  18. 18.🌍 What is the protocol in this URL?
    http://kids.example.org/maths/tables.html
    (a) kids.example.org (b) http (c) /maths/tables.html (d) https
  19. 19.🌍 What finds the server for a domain name like example.com? (a) HTML (b) CSS (c) alt (d) DNS
  20. 20.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/about.html
    (a) Yes (b) No
  21. 21.🌍 What is the domain name in this URL?
    https://kids.example.org/games/chess.html
    (a) kids.example.org (b) /games/chess.html (c) https (d) school.example.in
  22. 22.True or false: the browser asks for a web page. (a) True (b) False
  23. 23.🌍 What is the path in this URL?
    https://kids.example.org/art/gallery.html
    (a) /art/gallery.html (b) https (c) /news/today.html (d) kids.example.org
  24. 24.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/index.html
    (a) No (b) Yes
  25. 25.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser asks it”? (a) the browser asks it (b) DNS finds the server
  26. 26.🌍 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
  27. 27.🌍 What is the domain name in this URL?
    https://kids.example.org/index.html
    (a) https (b) school.example.in (c) /index.html (d) kids.example.org
  28. 28.True or false: the server stores the site’s files. (a) False (b) True
  29. 29.🌍 Which one is the page’s address? (a) the browser (b) HTTPS (c) the URL (d) the server
  30. 30.🌍 What is the protocol in this URL?
    https://learn.example.com/art/gallery.html
    (a) https (b) /art/gallery.html (c) http (d) learn.example.com
  31. 31.🌍 What is the path in this URL?
    http://school.example.in/maths/tables.html
    (a) /index.html (b) school.example.in (c) /maths/tables.html (d) http
  32. 32.True or false: the server shows the page to you. (a) True (b) False
  33. 33.🔢 When you open a web page, what comes right after “the browser asks it”? (a) the browser shows it (b) the server sends files (c) you type the URL (d) DNS finds the server
  34. 34.🌍 Which one stores the site’s files? (a) the server (b) the URL (c) the browser (d) HTTPS
  35. 35.🌍 What is the domain name in this URL?
    https://www.example.net/art/gallery.html
    (a) www.example.net (b) learn.example.com (c) https (d) /art/gallery.html
  36. 36.🌍 What is the path in this URL?
    https://learn.example.com/art/gallery.html
    (a) learn.example.com (b) /news/today.html (c) https (d) /art/gallery.html
  37. 37.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser asks it (b) the browser shows it (c) DNS finds the server (d) the server sends files
  38. 38.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/games/chess.html
    (a) No (b) Yes
  39. 39.🌍 What is the domain name in this URL?
    https://school.example.in/about.html
    (a) https (b) /about.html (c) school.example.in (d) www.example.net
  40. 40.True or false: the server asks for a web page. (a) True (b) False

Answer key

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

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