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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 935 · 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.True or false: the browser sends the page back. (a) False (b) True
  2. 2.True or false: the server asks for a web page. (a) True (b) False
  3. 3.True or false: the URL stores the site’s files. (a) True (b) False
  4. 4.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser shows it”? (a) DNS finds the server (b) the browser shows it
  5. 5.🌍 Which one scrambles data on its way? (a) HTTPS (b) the server (c) the URL (d) the browser
  6. 6.🔢 When you open a web page, what comes right after “the server sends files”? (a) the browser asks it (b) DNS finds the server (c) the browser shows it (d) you type the URL
  7. 7.🌍 What is the path in this URL?
    https://learn.example.com/games/chess.html
    (a) learn.example.com (b) https (c) /about.html (d) /games/chess.html
  8. 8.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/games/chess.html
    (a) No (b) Yes
  9. 9.🌍 What is the path in this URL?
    https://kids.example.org/index.html
    (a) kids.example.org (b) https (c) /index.html (d) /art/gallery.html
  10. 10.🌍 What is the path in this URL?
    https://www.example.net/about.html
    (a) www.example.net (b) /maths/tables.html (c) /about.html (d) https
  11. 11.🔢 When you open a web page, which comes LAST? (a) DNS finds the server (b) the server sends files (c) the browser shows it (d) you type the URL
  12. 12.🌍 What is the protocol in this URL?
    http://kids.example.org/maths/tables.html
    (a) http (b) kids.example.org (c) https (d) /maths/tables.html
  13. 13.🌍 What is the domain name in this URL?
    http://www.example.com/index.html
    (a) http (b) kids.example.org (c) www.example.com (d) /index.html
  14. 14.True or false: the URL shows the page to you. (a) False (b) True
  15. 15.🌍 Which one asks for a web page? (a) the URL (b) the browser (c) HTTPS (d) the server
  16. 16.🌍 What is the protocol in this URL?
    http://school.example.in/about.html
    (a) school.example.in (b) /about.html (c) http (d) https
  17. 17.🌍 Which one sends the page back? (a) the URL (b) HTTPS (c) the browser (d) the server
  18. 18.🌍 What do we call the computer that stores a website? (a) a server (b) a printer (c) a mouse (d) a keyboard
  19. 19.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/index.html
    (a) No (b) Yes
  20. 20.🌍 What finds the server for a domain name like example.com? (a) CSS (b) alt (c) HTML (d) DNS
  21. 21.🌍 What is the path in this URL?
    http://www.example.net/maths/tables.html
    (a) http (b) /maths/tables.html (c) /index.html (d) www.example.net
  22. 22.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is fast (b) the site is a game (c) the data is scrambled (d) the site is free
  23. 23.🌍 What is the protocol in this URL?
    http://kids.example.org/games/chess.html
    (a) https (b) http (c) /games/chess.html (d) kids.example.org
  24. 24.True or false: HTTPS scrambles data on its way. (a) False (b) True
  25. 25.True or false: HTTPS stores the site’s files. (a) False (b) True
  26. 26.🌍 What is the path in this URL?
    https://www.example.com/about.html
    (a) www.example.com (b) /maths/tables.html (c) /about.html (d) https
  27. 27.🌍 What is the domain name in this URL?
    http://www.example.com/games/chess.html
    (a) http (b) www.example.com (c) /games/chess.html (d) kids.example.org
  28. 28.🌍 What is the protocol in this URL?
    http://www.example.net/games/chess.html
    (a) www.example.net (b) /games/chess.html (c) http (d) https
  29. 29.🌍 What is the domain name in this URL?
    https://www.example.net/news/today.html
    (a) learn.example.com (b) /news/today.html (c) www.example.net (d) https
  30. 30.🌍 What is the domain name in this URL?
    https://www.example.net/about.html
    (a) www.example.net (b) learn.example.com (c) https (d) /about.html
  31. 31.True or false: the browser shows the page to you. (a) False (b) True
  32. 32.🌍 Which one is the page’s address? (a) the browser (b) HTTPS (c) the server (d) the URL
  33. 33.🌍 What does a web address (URL) tell the browser? (a) where the page is (b) your password (c) how old you are (d) the page colour
  34. 34.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/index.html
    (a) No (b) Yes
  35. 35.🌍 What is the protocol in this URL?
    http://school.example.in/art/gallery.html
    (a) /art/gallery.html (b) http (c) https (d) school.example.in
  36. 36.🌍 Which one shows the page to you? (a) the server (b) HTTPS (c) the URL (d) the browser
  37. 37.True or false: the browser asks for a web page. (a) False (b) True
  38. 38.🌍 What is the domain name in this URL?
    http://www.example.com/about.html
    (a) http (b) www.example.com (c) kids.example.org (d) /about.html
  39. 39.🌍 What is the domain name in this URL?
    https://www.example.com/about.html
    (a) www.example.com (b) kids.example.org (c) /about.html (d) https
  40. 40.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/art/gallery.html
    (a) No (b) Yes

Answer key

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

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