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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 685 · 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.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/news/today.html     (a) No (b) Yes
  2. 2.True or false: HTTPS asks for a web page. (a) True (b) False
  3. 3.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/maths/tables.html     (a) No (b) Yes
  4. 4.🌍 What is the path in this URL?
    http://www.example.net/games/chess.html     (a) /games/chess.html (b) /about.html (c) www.example.net (d) http
  5. 5.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a printer (c) a server (d) a mouse
  6. 6.🌍 What is the domain name in this URL?
    http://learn.example.com/games/chess.html     (a) http (b) learn.example.com (c) www.example.com (d) /games/chess.html
  7. 7.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/games/chess.html     (a) No (b) Yes
  8. 8.🌍 What is the path in this URL?
    http://www.example.net/art/gallery.html     (a) http (b) /news/today.html (c) /art/gallery.html (d) www.example.net
  9. 9.🌍 What is the protocol in this URL?
    https://www.example.com/about.html     (a) /about.html (b) www.example.com (c) https (d) http
  10. 10.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/index.html     (a) No (b) Yes
  11. 11.🌍 What is the path in this URL?
    http://learn.example.com/index.html     (a) http (b) learn.example.com (c) /art/gallery.html (d) /index.html
  12. 12.True or false: the browser is the page’s address. (a) True (b) False
  13. 13.True or false: the URL shows the page to you. (a) True (b) False
  14. 14.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/art/gallery.html     (a) No (b) Yes
  15. 15.🌍 What does a web address (URL) tell the browser? (a) the page colour (b) how old you are (c) your password (d) where the page is
  16. 16.🌍 What finds the server for a domain name like example.com? (a) CSS (b) HTML (c) alt (d) DNS
  17. 17.True or false: the URL stores the site’s files. (a) True (b) False
  18. 18.🌍 Which one is the page’s address? (a) the browser (b) HTTPS (c) the URL (d) the server
  19. 19.True or false: HTTPS stores the site’s files. (a) True (b) False
  20. 20.True or false: the browser stores the site’s files. (a) False (b) True
  21. 21.🌍 What is the protocol in this URL?
    https://www.example.com/index.html     (a) http (b) /index.html (c) www.example.com (d) https
  22. 22.True or false: the URL asks for a web page. (a) False (b) True
  23. 23.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) the browser asks it (c) you type the URL (d) the browser shows it
  24. 24.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/games/chess.html     (a) Yes (b) No
  25. 25.🔢 When you open a web page, which comes first: “you type the URL” or “the browser shows it”? (a) the browser shows it (b) you type the URL
  26. 26.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/about.html     (a) No (b) Yes
  27. 27.True or false: the URL is the page’s address. (a) True (b) False
  28. 28.True or false: the server asks for a web page. (a) False (b) True
  29. 29.🌍 What is the domain name in this URL?
    https://learn.example.com/about.html     (a) learn.example.com (b) /about.html (c) https (d) www.example.com
  30. 30.True or false: HTTPS scrambles data on its way. (a) False (b) True
  31. 31.True or false: the server stores the site’s files. (a) False (b) True
  32. 32.True or false: the server sends the page back. (a) False (b) True
  33. 33.🌍 Which one shows the page to you? (a) HTTPS (b) the server (c) the URL (d) the browser
  34. 34.🌍 What is the path in this URL?
    https://www.example.net/games/chess.html     (a) /about.html (b) /games/chess.html (c) www.example.net (d) https
  35. 35.🌍 What is the protocol in this URL?
    http://www.example.net/news/today.html     (a) http (b) https (c) /news/today.html (d) www.example.net
  36. 36.🌍 What is the protocol in this URL?
    http://www.example.net/index.html     (a) https (b) http (c) /index.html (d) www.example.net
  37. 37.🔢 When you open a web page, what comes right after “the browser asks it”? (a) you type the URL (b) DNS finds the server (c) the browser shows it (d) the server sends files
  38. 38.🌍 What is the domain name in this URL?
    https://www.example.com/about.html     (a) https (b) kids.example.org (c) www.example.com (d) /about.html
  39. 39.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is free (b) the site is a game (c) the data is scrambled (d) the site is fast
  40. 40.🔢 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

Answer key

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

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