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Web Worksheet: How Websites Work

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

Answer key

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

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