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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 684 · 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 path in this URL?
    https://www.example.com/news/today.html
    (a) /news/today.html (b) /games/chess.html (c) https (d) www.example.com
  2. 2.🌍 What finds the server for a domain name like example.com? (a) CSS (b) alt (c) DNS (d) HTML
  3. 3.🌍 What is the protocol in this URL?
    http://learn.example.com/games/chess.html
    (a) http (b) learn.example.com (c) https (d) /games/chess.html
  4. 4.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) DNS finds the server (c) you type the URL (d) the browser shows it
  5. 5.True or false: the browser stores the site’s files. (a) False (b) True
  6. 6.🌍 What do we call the computer that stores a website? (a) a printer (b) a keyboard (c) a mouse (d) a server
  7. 7.🌍 What is the domain name in this URL?
    https://kids.example.org/news/today.html
    (a) https (b) /news/today.html (c) kids.example.org (d) school.example.in
  8. 8.True or false: the browser is the page’s address. (a) False (b) True
  9. 9.🔢 When you open a web page, which comes first: “the server sends files” or “you type the URL”? (a) you type the URL (b) the server sends files
  10. 10.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is fast (b) the data is scrambled (c) the site is a game (d) the site is free
  11. 11.🌍 What does a web address (URL) tell the browser? (a) where the page is (b) how old you are (c) your password (d) the page colour
  12. 12.🌍 What is the path in this URL?
    https://www.example.net/games/chess.html
    (a) /about.html (b) www.example.net (c) https (d) /games/chess.html
  13. 13.🌍 Which one asks for a web page? (a) the URL (b) the browser (c) HTTPS (d) the server
  14. 14.🌍 Which one is the page’s address? (a) the URL (b) HTTPS (c) the server (d) the browser
  15. 15.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the browser shows it (b) the server sends files (c) you type the URL (d) the browser asks it
  16. 16.🔢 When you open a web page, which comes first: “the browser shows it” or “DNS finds the server”? (a) the browser shows it (b) DNS finds the server
  17. 17.🌍 What is the domain name in this URL?
    http://learn.example.com/news/today.html
    (a) learn.example.com (b) /news/today.html (c) www.example.com (d) http
  18. 18.True or false: the browser asks for a web page. (a) True (b) False
  19. 19.True or false: the URL scrambles data on its way. (a) False (b) True
  20. 20.🌍 Which one sends the page back? (a) HTTPS (b) the browser (c) the URL (d) the server
  21. 21.True or false: the server stores the site’s files. (a) True (b) False
  22. 22.🌍 What is the path in this URL?
    https://kids.example.org/about.html
    (a) kids.example.org (b) /maths/tables.html (c) /about.html (d) https
  23. 23.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/art/gallery.html
    (a) No (b) Yes
  24. 24.🌍 What is the domain name in this URL?
    http://school.example.in/maths/tables.html
    (a) www.example.net (b) /maths/tables.html (c) http (d) school.example.in
  25. 25.🌍 What is the path in this URL?
    http://learn.example.com/games/chess.html
    (a) /about.html (b) learn.example.com (c) http (d) /games/chess.html
  26. 26.🌍 Which one scrambles data on its way? (a) the server (b) the URL (c) the browser (d) HTTPS
  27. 27.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/art/gallery.html
    (a) No (b) Yes
  28. 28.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/news/today.html
    (a) Yes (b) No
  29. 29.🌍 What is the protocol in this URL?
    http://kids.example.org/maths/tables.html
    (a) kids.example.org (b) /maths/tables.html (c) https (d) http
  30. 30.🌍 What is the path in this URL?
    http://www.example.com/about.html
    (a) http (b) /maths/tables.html (c) /about.html (d) www.example.com
  31. 31.True or false: HTTPS sends the page back. (a) True (b) False
  32. 32.🌍 What is the path in this URL?
    http://www.example.com/maths/tables.html
    (a) /index.html (b) www.example.com (c) /maths/tables.html (d) http
  33. 33.True or false: the URL stores the site’s files. (a) False (b) True
  34. 34.🔢 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
  35. 35.🌍 What is the protocol in this URL?
    http://www.example.net/maths/tables.html
    (a) https (b) www.example.net (c) http (d) /maths/tables.html
  36. 36.True or false: the browser shows the page to you. (a) False (b) True
  37. 37.🌍 What is the path in this URL?
    https://www.example.net/index.html
    (a) https (b) /art/gallery.html (c) /index.html (d) www.example.net
  38. 38.🌍 What is the protocol in this URL?
    http://www.example.com/about.html
    (a) https (b) http (c) www.example.com (d) /about.html
  39. 39.🌍 What is the domain name in this URL?
    https://kids.example.org/art/gallery.html
    (a) https (b) /art/gallery.html (c) kids.example.org (d) school.example.in
  40. 40.🌍 What is the protocol in this URL?
    https://kids.example.org/index.html
    (a) https (b) kids.example.org (c) /index.html (d) http

Answer key

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

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