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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 159 · 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 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
  2. 2.🌍 Which one asks for a web page? (a) the browser (b) HTTPS (c) the server (d) the URL
  3. 3.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/games/chess.html     (a) No (b) Yes
  4. 4.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/index.html     (a) Yes (b) No
  5. 5.🌍 What is the protocol in this URL?
    https://learn.example.com/maths/tables.html     (a) learn.example.com (b) /maths/tables.html (c) http (d) https
  6. 6.True or false: the URL is the page’s address. (a) False (b) True
  7. 7.🌍 What is the protocol in this URL?
    http://kids.example.org/news/today.html     (a) http (b) https (c) kids.example.org (d) /news/today.html
  8. 8.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a printer (c) a mouse (d) a server
  9. 9.🌍 What is the path in this URL?
    https://school.example.in/art/gallery.html     (a) /art/gallery.html (b) /news/today.html (c) https (d) school.example.in
  10. 10.🌍 What is the path in this URL?
    https://learn.example.com/index.html     (a) learn.example.com (b) https (c) /index.html (d) /art/gallery.html
  11. 11.🌍 Which one shows the page to you? (a) HTTPS (b) the browser (c) the server (d) the URL
  12. 12.🌍 What finds the server for a domain name like example.com? (a) HTML (b) alt (c) CSS (d) DNS
  13. 13.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/index.html     (a) No (b) Yes
  14. 14.🌍 What is the protocol in this URL?
    http://www.example.com/index.html     (a) http (b) https (c) /index.html (d) www.example.com
  15. 15.🌍 What is the protocol in this URL?
    https://kids.example.org/maths/tables.html     (a) https (b) http (c) /maths/tables.html (d) kids.example.org
  16. 16.🔒 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
  17. 17.🌍 What is the domain name in this URL?
    https://school.example.in/art/gallery.html     (a) https (b) www.example.net (c) school.example.in (d) /art/gallery.html
  18. 18.True or false: the URL scrambles data on its way. (a) False (b) True
  19. 19.🌍 Which one stores the site’s files? (a) HTTPS (b) the browser (c) the server (d) the URL
  20. 20.True or false: the server sends the page back. (a) False (b) True
  21. 21.True or false: the server stores the site’s files. (a) True (b) False
  22. 22.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/index.html     (a) No (b) Yes
  23. 23.True or false: HTTPS scrambles data on its way. (a) False (b) True
  24. 24.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/index.html     (a) No (b) Yes
  25. 25.True or false: the URL stores the site’s files. (a) True (b) False
  26. 26.True or false: the server scrambles data on its way. (a) True (b) False
  27. 27.🌍 What is the domain name in this URL?
    https://learn.example.com/art/gallery.html     (a) learn.example.com (b) www.example.com (c) https (d) /art/gallery.html
  28. 28.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/about.html     (a) Yes (b) No
  29. 29.🌍 What is the protocol in this URL?
    https://kids.example.org/about.html     (a) http (b) https (c) /about.html (d) kids.example.org
  30. 30.True or false: HTTPS shows the page to you. (a) True (b) False
  31. 31.🌍 Which one scrambles data on its way? (a) the URL (b) the browser (c) the server (d) HTTPS
  32. 32.🔢 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
  33. 33.🌍 Which one sends the page back? (a) the URL (b) the server (c) HTTPS (d) the browser
  34. 34.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/index.html     (a) Yes (b) No
  35. 35.True or false: the browser asks for a web page. (a) True (b) False
  36. 36.True or false: the browser shows the page to you. (a) True (b) False
  37. 37.True or false: the browser sends the page back. (a) False (b) True
  38. 38.🌍 What is the domain name in this URL?
    https://www.example.net/index.html     (a) www.example.net (b) /index.html (c) https (d) learn.example.com
  39. 39.🌍 What is the protocol in this URL?
    https://kids.example.org/index.html     (a) http (b) /index.html (c) https (d) kids.example.org
  40. 40.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser shows it (b) DNS finds the server (c) the browser asks it (d) the server sends files

Answer key

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

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