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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 140 · 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 browser (d) the URL
  2. 2.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/about.html
    (a) Yes (b) No
  3. 3.🔢 When you open a web page, what comes right after “you type the URL”? (a) the server sends files (b) the browser shows it (c) DNS finds the server (d) the browser asks it
  4. 4.🔢 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
  5. 5.🌍 What is the path in this URL?
    https://www.example.com/art/gallery.html
    (a) www.example.com (b) https (c) /news/today.html (d) /art/gallery.html
  6. 6.🌍 What does a web address (URL) tell the browser? (a) your password (b) how old you are (c) the page colour (d) where the page is
  7. 7.🌍 What is the protocol in this URL?
    http://kids.example.org/index.html
    (a) https (b) /index.html (c) kids.example.org (d) http
  8. 8.🌍 What finds the server for a domain name like example.com? (a) HTML (b) alt (c) CSS (d) DNS
  9. 9.True or false: the server asks for a web page. (a) True (b) False
  10. 10.🌍 What is the path in this URL?
    https://www.example.com/maths/tables.html
    (a) https (b) /maths/tables.html (c) www.example.com (d) /index.html
  11. 11.🌍 What is the protocol in this URL?
    http://school.example.in/art/gallery.html
    (a) /art/gallery.html (b) http (c) school.example.in (d) https
  12. 12.🌍 What is the protocol in this URL?
    https://school.example.in/games/chess.html
    (a) /games/chess.html (b) http (c) school.example.in (d) https
  13. 13.🌍 What is the protocol in this URL?
    https://school.example.in/maths/tables.html
    (a) http (b) https (c) /maths/tables.html (d) school.example.in
  14. 14.🔒 What does the lock (HTTPS) in the address bar mean? (a) the data is scrambled (b) the site is fast (c) the site is a game (d) the site is free
  15. 15.🔢 When you open a web page, which comes first: “the browser asks it” or “the server sends files”? (a) the server sends files (b) the browser asks it
  16. 16.🌍 What is the protocol in this URL?
    https://www.example.net/art/gallery.html
    (a) www.example.net (b) http (c) /art/gallery.html (d) https
  17. 17.True or false: the URL is the page’s address. (a) False (b) True
  18. 18.🌍 What is the domain name in this URL?
    https://www.example.com/index.html
    (a) /index.html (b) www.example.com (c) https (d) kids.example.org
  19. 19.🌍 What is the domain name in this URL?
    http://school.example.in/about.html
    (a) www.example.net (b) /about.html (c) school.example.in (d) http
  20. 20.🌍 What is the protocol in this URL?
    http://www.example.com/art/gallery.html
    (a) http (b) https (c) /art/gallery.html (d) www.example.com
  21. 21.True or false: HTTPS asks for a web page. (a) False (b) True
  22. 22.True or false: HTTPS scrambles data on its way. (a) False (b) True
  23. 23.🌍 Which one is the page’s address? (a) the server (b) the URL (c) the browser (d) HTTPS
  24. 24.🔢 When you open a web page, which comes FIRST? (a) you type the URL (b) the browser asks it (c) DNS finds the server (d) the browser shows it
  25. 25.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/games/chess.html
    (a) No (b) Yes
  26. 26.🌍 What is the protocol in this URL?
    http://kids.example.org/news/today.html
    (a) https (b) kids.example.org (c) /news/today.html (d) http
  27. 27.True or false: the browser shows the page to you. (a) True (b) False
  28. 28.🌍 Which one sends the page back? (a) HTTPS (b) the server (c) the browser (d) the URL
  29. 29.🌍 What is the domain name in this URL?
    http://www.example.net/about.html
    (a) http (b) learn.example.com (c) /about.html (d) www.example.net
  30. 30.🌍 What is the path in this URL?
    http://learn.example.com/index.html
    (a) /art/gallery.html (b) learn.example.com (c) /index.html (d) http
  31. 31.🌍 What is the path in this URL?
    https://school.example.in/maths/tables.html
    (a) /maths/tables.html (b) /index.html (c) school.example.in (d) https
  32. 32.🌍 What is the path in this URL?
    https://www.example.com/about.html
    (a) www.example.com (b) https (c) /about.html (d) /maths/tables.html
  33. 33.🔢 When you open a web page, which comes first: “the browser shows it” or “you type the URL”? (a) the browser shows it (b) you type the URL
  34. 34.🌍 What do we call the computer that stores a website? (a) a printer (b) a keyboard (c) a mouse (d) a server
  35. 35.🔢 When you open a web page, which comes first: “the server sends files” or “you type the URL”? (a) the server sends files (b) you type the URL
  36. 36.🌍 What is the domain name in this URL?
    http://www.example.com/art/gallery.html
    (a) www.example.com (b) /art/gallery.html (c) kids.example.org (d) http
  37. 37.🌍 What is the domain name in this URL?
    https://www.example.com/news/today.html
    (a) kids.example.org (b) www.example.com (c) https (d) /news/today.html
  38. 38.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/news/today.html
    (a) No (b) Yes
  39. 39.🌍 What is the domain name in this URL?
    https://www.example.com/maths/tables.html
    (a) kids.example.org (b) https (c) /maths/tables.html (d) www.example.com
  40. 40.🔢 When you open a web page, which comes first: “you type the URL” or “DNS finds the server”? (a) DNS finds the server (b) you type the URL

Answer key

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

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