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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 468 · 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 shows the page to you? (a) HTTPS (b) the server (c) the URL (d) the browser
  2. 2.🌍 What is the domain name in this URL?
    https://kids.example.org/maths/tables.html
    (a) https (b) kids.example.org (c) school.example.in (d) /maths/tables.html
  3. 3.🌍 What does a web address (URL) tell the browser? (a) how old you are (b) your password (c) where the page is (d) the page colour
  4. 4.🌍 What is the path in this URL?
    http://kids.example.org/art/gallery.html
    (a) /news/today.html (b) /art/gallery.html (c) http (d) kids.example.org
  5. 5.True or false: the URL stores the site’s files. (a) True (b) False
  6. 6.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/news/today.html
    (a) No (b) Yes
  7. 7.True or false: the URL shows the page to you. (a) True (b) False
  8. 8.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a printer (c) a server (d) a mouse
  9. 9.True or false: the server sends the page back. (a) False (b) True
  10. 10.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is free (b) the site is fast (c) the data is scrambled (d) the site is a game
  11. 11.🌍 Which one stores the site’s files? (a) HTTPS (b) the URL (c) the server (d) the browser
  12. 12.🌍 What is the domain name in this URL?
    https://www.example.net/index.html
    (a) www.example.net (b) learn.example.com (c) /index.html (d) https
  13. 13.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/news/today.html
    (a) No (b) Yes
  14. 14.True or false: HTTPS stores the site’s files. (a) True (b) False
  15. 15.🔢 When you open a web page, which comes first: “the browser asks it” or “you type the URL”? (a) you type the URL (b) the browser asks it
  16. 16.🌍 What finds the server for a domain name like example.com? (a) HTML (b) DNS (c) alt (d) CSS
  17. 17.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the browser shows it (b) the browser asks it (c) you type the URL (d) the server sends files
  18. 18.🔢 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
  19. 19.🌍 What is the path in this URL?
    https://www.example.com/index.html
    (a) /art/gallery.html (b) /index.html (c) www.example.com (d) https
  20. 20.🌍 What is the domain name in this URL?
    https://www.example.net/art/gallery.html
    (a) learn.example.com (b) /art/gallery.html (c) www.example.net (d) https
  21. 21.🌍 Which one is the page’s address? (a) the URL (b) HTTPS (c) the server (d) the browser
  22. 22.True or false: HTTPS scrambles data on its way. (a) True (b) False
  23. 23.True or false: the URL is the page’s address. (a) True (b) False
  24. 24.🌍 What is the protocol in this URL?
    http://kids.example.org/news/today.html
    (a) https (b) /news/today.html (c) http (d) kids.example.org
  25. 25.🔢 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
  26. 26.🌍 What is the path in this URL?
    https://learn.example.com/about.html
    (a) /maths/tables.html (b) /about.html (c) https (d) learn.example.com
  27. 27.🔢 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
  28. 28.True or false: the server is the page’s address. (a) False (b) True
  29. 29.🌍 What is the path in this URL?
    http://school.example.in/art/gallery.html
    (a) /news/today.html (b) /art/gallery.html (c) school.example.in (d) http
  30. 30.🌍 What is the protocol in this URL?
    http://www.example.com/games/chess.html
    (a) https (b) http (c) www.example.com (d) /games/chess.html
  31. 31.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/games/chess.html
    (a) No (b) Yes
  32. 32.🌍 What is the domain name in this URL?
    http://school.example.in/index.html
    (a) /index.html (b) http (c) www.example.net (d) school.example.in
  33. 33.🌍 Which one scrambles data on its way? (a) the browser (b) HTTPS (c) the URL (d) the server
  34. 34.🌍 What is the protocol in this URL?
    https://www.example.net/index.html
    (a) http (b) https (c) www.example.net (d) /index.html
  35. 35.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser asks it”? (a) DNS finds the server (b) the browser asks it
  36. 36.🌍 What is the protocol in this URL?
    https://www.example.com/about.html
    (a) http (b) www.example.com (c) https (d) /about.html
  37. 37.🌍 What is the domain name in this URL?
    https://learn.example.com/index.html
    (a) learn.example.com (b) /index.html (c) https (d) www.example.com
  38. 38.🌍 What is the protocol in this URL?
    http://kids.example.org/art/gallery.html
    (a) https (b) http (c) kids.example.org (d) /art/gallery.html
  39. 39.🔢 When you open a web page, what comes right after “the server sends files”? (a) the browser asks it (b) DNS finds the server (c) you type the URL (d) the browser shows it
  40. 40.🌍 What is the path in this URL?
    http://www.example.com/games/chess.html
    (a) /about.html (b) www.example.com (c) /games/chess.html (d) http

Answer key

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

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