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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 495 · 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 protocol in this URL?
    https://www.example.net/about.html     (a) https (b) /about.html (c) www.example.net (d) http
  2. 2.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/games/chess.html     (a) Yes (b) No
  3. 3.🌍 What is the path in this URL?
    http://www.example.com/news/today.html     (a) www.example.com (b) http (c) /news/today.html (d) /games/chess.html
  4. 4.🔢 When you open a web page, which comes first: “you type the URL” or “DNS finds the server”? (a) you type the URL (b) DNS finds the server
  5. 5.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a server (c) a mouse (d) a printer
  6. 6.🌍 Which one stores the site’s files? (a) the URL (b) the server (c) the browser (d) HTTPS
  7. 7.🌍 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
  8. 8.🌍 Which one scrambles data on its way? (a) the server (b) the browser (c) the URL (d) HTTPS
  9. 9.🌍 Which one is the page’s address? (a) the server (b) the browser (c) the URL (d) HTTPS
  10. 10.🌍 Which one shows the page to you? (a) HTTPS (b) the URL (c) the server (d) the browser
  11. 11.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/index.html     (a) Yes (b) No
  12. 12.True or false: the URL is the page’s address. (a) True (b) False
  13. 13.🔢 When you open a web page, which comes FIRST? (a) you type the URL (b) the browser shows it (c) the browser asks it (d) DNS finds the server
  14. 14.True or false: the browser shows the page to you. (a) False (b) True
  15. 15.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/art/gallery.html     (a) No (b) Yes
  16. 16.🌍 What is the path in this URL?
    https://school.example.in/index.html     (a) /art/gallery.html (b) school.example.in (c) /index.html (d) https
  17. 17.True or false: HTTPS scrambles data on its way. (a) True (b) False
  18. 18.True or false: the browser is the page’s address. (a) False (b) True
  19. 19.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/about.html     (a) Yes (b) No
  20. 20.🌍 What is the path in this URL?
    https://www.example.com/maths/tables.html     (a) https (b) www.example.com (c) /index.html (d) /maths/tables.html
  21. 21.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/games/chess.html     (a) Yes (b) No
  22. 22.🌍 What is the protocol in this URL?
    https://www.example.com/news/today.html     (a) https (b) /news/today.html (c) http (d) www.example.com
  23. 23.🌍 What is the domain name in this URL?
    http://kids.example.org/about.html     (a) /about.html (b) http (c) school.example.in (d) kids.example.org
  24. 24.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser asks it (b) DNS finds the server (c) the server sends files (d) the browser shows it
  25. 25.True or false: the URL sends the page back. (a) False (b) True
  26. 26.🌍 What is the domain name in this URL?
    http://www.example.com/index.html     (a) kids.example.org (b) http (c) /index.html (d) www.example.com
  27. 27.True or false: the browser asks for a web page. (a) True (b) False
  28. 28.🌍 What is the path in this URL?
    http://www.example.net/about.html     (a) /about.html (b) /maths/tables.html (c) http (d) www.example.net
  29. 29.True or false: HTTPS shows the page to you. (a) True (b) False
  30. 30.🌍 What is the path in this URL?
    http://www.example.net/maths/tables.html     (a) http (b) /index.html (c) www.example.net (d) /maths/tables.html
  31. 31.True or false: the URL asks for a web page. (a) True (b) False
  32. 32.🌍 What is the domain name in this URL?
    http://learn.example.com/art/gallery.html     (a) learn.example.com (b) www.example.com (c) /art/gallery.html (d) http
  33. 33.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/about.html     (a) Yes (b) No
  34. 34.🌍 What is the protocol in this URL?
    http://www.example.net/index.html     (a) https (b) http (c) /index.html (d) www.example.net
  35. 35.True or false: the browser scrambles data on its way. (a) True (b) False
  36. 36.🔒 What does the lock (HTTPS) in the address bar mean? (a) the data is scrambled (b) the site is a game (c) the site is fast (d) the site is free
  37. 37.🌍 What does a web address (URL) tell the browser? (a) your password (b) how old you are (c) where the page is (d) the page colour
  38. 38.True or false: the URL shows the page to you. (a) True (b) False
  39. 39.True or false: HTTPS asks for a web page. (a) False (b) True
  40. 40.🌍 Which one sends the page back? (a) HTTPS (b) the server (c) the browser (d) the URL

Answer key

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

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