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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 499 · 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 “you type the URL”? (a) the server sends files (b) the browser shows it (c) DNS finds the server (d) the browser asks it
  2. 2.🔢 When you open a web page, what comes right after “the server sends files”? (a) the browser asks it (b) you type the URL (c) the browser shows it (d) DNS finds the server
  3. 3.True or false: the server shows the page to you. (a) False (b) True
  4. 4.🌍 What is the domain name in this URL?
    https://kids.example.org/maths/tables.html
    (a) school.example.in (b) kids.example.org (c) /maths/tables.html (d) https
  5. 5.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the site is free (c) the site is fast (d) the data is scrambled
  6. 6.🌍 What is the protocol in this URL?
    http://www.example.com/about.html
    (a) https (b) http (c) /about.html (d) www.example.com
  7. 7.🔢 When you open a web page, which comes first: “the server sends files” or “the browser asks it”? (a) the browser asks it (b) the server sends files
  8. 8.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/games/chess.html
    (a) No (b) Yes
  9. 9.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) you type the URL (c) DNS finds the server (d) the browser asks it
  10. 10.🌍 What is the path in this URL?
    http://school.example.in/index.html
    (a) /index.html (b) http (c) school.example.in (d) /art/gallery.html
  11. 11.🔢 When you open a web page, which comes LAST? (a) the browser shows it (b) the browser asks it (c) you type the URL (d) DNS finds the server
  12. 12.🌍 Which one stores the site’s files? (a) the server (b) HTTPS (c) the URL (d) the browser
  13. 13.🌍 Which one is the page’s address? (a) the browser (b) the server (c) HTTPS (d) the URL
  14. 14.🌍 What is the protocol in this URL?
    https://learn.example.com/index.html
    (a) /index.html (b) https (c) http (d) learn.example.com
  15. 15.🌍 What is the path in this URL?
    http://school.example.in/games/chess.html
    (a) http (b) school.example.in (c) /games/chess.html (d) /about.html
  16. 16.🌍 Which one asks for a web page? (a) the URL (b) the server (c) the browser (d) HTTPS
  17. 17.🌍 What is the protocol in this URL?
    https://school.example.in/about.html
    (a) http (b) https (c) /about.html (d) school.example.in
  18. 18.🌍 Which one shows the page to you? (a) the URL (b) the browser (c) the server (d) HTTPS
  19. 19.True or false: the URL shows the page to you. (a) True (b) False
  20. 20.🌍 What does a web address (URL) tell the browser? (a) the page colour (b) your password (c) where the page is (d) how old you are
  21. 21.🌍 What finds the server for a domain name like example.com? (a) HTML (b) alt (c) CSS (d) DNS
  22. 22.🌍 What is the domain name in this URL?
    https://school.example.in/games/chess.html
    (a) school.example.in (b) /games/chess.html (c) www.example.net (d) https
  23. 23.🌍 What do we call the computer that stores a website? (a) a mouse (b) a keyboard (c) a printer (d) a server
  24. 24.🌍 Which one scrambles data on its way? (a) the browser (b) the server (c) HTTPS (d) the URL
  25. 25.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/about.html
    (a) Yes (b) No
  26. 26.True or false: the URL is the page’s address. (a) False (b) True
  27. 27.🌍 What is the path in this URL?
    http://www.example.com/about.html
    (a) /maths/tables.html (b) http (c) www.example.com (d) /about.html
  28. 28.🌍 What is the domain name in this URL?
    http://www.example.com/art/gallery.html
    (a) /art/gallery.html (b) www.example.com (c) kids.example.org (d) http
  29. 29.🌍 What is the path in this URL?
    https://kids.example.org/news/today.html
    (a) /news/today.html (b) /games/chess.html (c) kids.example.org (d) https
  30. 30.🌍 Which one sends the page back? (a) the browser (b) HTTPS (c) the URL (d) the server
  31. 31.True or false: the server stores the site’s files. (a) False (b) True
  32. 32.🌍 What is the domain name in this URL?
    http://school.example.in/news/today.html
    (a) school.example.in (b) http (c) www.example.net (d) /news/today.html
  33. 33.🔢 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
  34. 34.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/about.html
    (a) Yes (b) No
  35. 35.🌍 What is the protocol in this URL?
    http://school.example.in/maths/tables.html
    (a) /maths/tables.html (b) https (c) http (d) school.example.in
  36. 36.🔢 When you open a web page, which comes first: “the server sends files” or “the browser shows it”? (a) the browser shows it (b) the server sends files
  37. 37.🌍 What is the domain name in this URL?
    https://school.example.in/maths/tables.html
    (a) https (b) www.example.net (c) school.example.in (d) /maths/tables.html
  38. 38.🌍 What is the path in this URL?
    http://school.example.in/news/today.html
    (a) http (b) /news/today.html (c) /games/chess.html (d) school.example.in
  39. 39.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/art/gallery.html
    (a) Yes (b) No
  40. 40.🔢 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

Answer key

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

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