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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 854 · 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 do we call the computer that stores a website? (a) a keyboard (b) a mouse (c) a printer (d) a server
  2. 2.🔢 When you open a web page, what comes right after “the browser asks it”? (a) you type the URL (b) the browser shows it (c) DNS finds the server (d) the server sends files
  3. 3.🔒 What does the lock (HTTPS) in the address bar mean? (a) the data is scrambled (b) the site is free (c) the site is a game (d) the site is fast
  4. 4.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/index.html
    (a) Yes (b) No
  5. 5.🌍 What is the path in this URL?
    http://school.example.in/games/chess.html
    (a) /about.html (b) school.example.in (c) http (d) /games/chess.html
  6. 6.🌍 What is the protocol in this URL?
    http://www.example.com/maths/tables.html
    (a) https (b) /maths/tables.html (c) www.example.com (d) http
  7. 7.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/art/gallery.html
    (a) No (b) Yes
  8. 8.🌍 What is the path in this URL?
    http://www.example.com/art/gallery.html
    (a) /news/today.html (b) /art/gallery.html (c) www.example.com (d) http
  9. 9.🌍 What is the protocol in this URL?
    https://learn.example.com/about.html
    (a) learn.example.com (b) https (c) /about.html (d) http
  10. 10.True or false: HTTPS shows the page to you. (a) False (b) True
  11. 11.🔢 When you open a web page, which comes LAST? (a) DNS finds the server (b) you type the URL (c) the browser shows it (d) the server sends files
  12. 12.True or false: the URL is the page’s address. (a) False (b) True
  13. 13.🌍 What is the protocol in this URL?
    https://school.example.in/index.html
    (a) /index.html (b) http (c) https (d) school.example.in
  14. 14.🌍 What is the protocol in this URL?
    http://kids.example.org/games/chess.html
    (a) http (b) kids.example.org (c) /games/chess.html (d) https
  15. 15.True or false: the browser scrambles data on its way. (a) True (b) False
  16. 16.🌍 What is the protocol in this URL?
    https://kids.example.org/index.html
    (a) https (b) http (c) /index.html (d) kids.example.org
  17. 17.🔢 When you open a web page, which comes FIRST? (a) the browser shows it (b) the browser asks it (c) the server sends files (d) you type the URL
  18. 18.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the server sends files (b) you type the URL (c) the browser asks it (d) the browser shows it
  19. 19.🌍 What finds the server for a domain name like example.com? (a) alt (b) DNS (c) HTML (d) CSS
  20. 20.True or false: the server scrambles data on its way. (a) True (b) False
  21. 21.🌍 Which one stores the site’s files? (a) the browser (b) the server (c) the URL (d) HTTPS
  22. 22.🌍 Which one asks for a web page? (a) the server (b) the URL (c) HTTPS (d) the browser
  23. 23.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/games/chess.html
    (a) No (b) Yes
  24. 24.🌍 What is the domain name in this URL?
    http://school.example.in/art/gallery.html
    (a) school.example.in (b) http (c) www.example.net (d) /art/gallery.html
  25. 25.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/games/chess.html
    (a) No (b) Yes
  26. 26.🌍 What is the domain name in this URL?
    https://kids.example.org/games/chess.html
    (a) school.example.in (b) /games/chess.html (c) kids.example.org (d) https
  27. 27.True or false: the browser shows the page to you. (a) True (b) False
  28. 28.True or false: the URL scrambles data on its way. (a) False (b) True
  29. 29.🌍 Which one is the page’s address? (a) the server (b) the URL (c) the browser (d) HTTPS
  30. 30.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/news/today.html
    (a) Yes (b) No
  31. 31.🌍 Which one shows the page to you? (a) the server (b) the URL (c) the browser (d) HTTPS
  32. 32.🌍 What is the domain name in this URL?
    http://learn.example.com/news/today.html
    (a) http (b) learn.example.com (c) www.example.com (d) /news/today.html
  33. 33.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser asks it (b) the server sends files (c) the browser shows it (d) DNS finds the server
  34. 34.True or false: HTTPS scrambles data on its way. (a) False (b) True
  35. 35.🌍 What does a web address (URL) tell the browser? (a) your password (b) the page colour (c) where the page is (d) how old you are
  36. 36.🌍 What is the domain name in this URL?
    http://learn.example.com/art/gallery.html
    (a) learn.example.com (b) /art/gallery.html (c) www.example.com (d) http
  37. 37.🌍 Which one scrambles data on its way? (a) the server (b) the browser (c) HTTPS (d) the URL
  38. 38.🌍 What is the protocol in this URL?
    https://kids.example.org/about.html
    (a) kids.example.org (b) https (c) http (d) /about.html
  39. 39.🌍 What is the protocol in this URL?
    http://kids.example.org/news/today.html
    (a) kids.example.org (b) http (c) /news/today.html (d) https
  40. 40.🌍 What is the protocol in this URL?
    https://www.example.net/art/gallery.html
    (a) https (b) www.example.net (c) /art/gallery.html (d) http

Answer key

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

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