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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 759 · 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 browser asks it (b) DNS finds the server (c) the server sends files (d) the browser shows it
  2. 2.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/maths/tables.html
    (a) Yes (b) No
  3. 3.True or false: the URL shows the page to you. (a) True (b) False
  4. 4.🌍 What is the protocol in this URL?
    https://kids.example.org/index.html
    (a) kids.example.org (b) http (c) /index.html (d) https
  5. 5.🌍 Which one stores the site’s files? (a) the server (b) the browser (c) the URL (d) HTTPS
  6. 6.🌍 What is the protocol in this URL?
    https://kids.example.org/about.html
    (a) http (b) /about.html (c) kids.example.org (d) https
  7. 7.True or false: HTTPS asks for a web page. (a) True (b) False
  8. 8.🔢 When you open a web page, which comes FIRST? (a) DNS finds the server (b) the browser asks it (c) you type the URL (d) the server sends files
  9. 9.🌍 What is the path in this URL?
    http://www.example.net/maths/tables.html
    (a) /index.html (b) /maths/tables.html (c) www.example.net (d) http
  10. 10.True or false: the URL asks for a web page. (a) False (b) True
  11. 11.True or false: the browser asks for a web page. (a) False (b) True
  12. 12.🌍 Which one scrambles data on its way? (a) HTTPS (b) the browser (c) the URL (d) the server
  13. 13.🌍 What is the domain name in this URL?
    http://www.example.net/art/gallery.html
    (a) learn.example.com (b) www.example.net (c) /art/gallery.html (d) http
  14. 14.🌍 What finds the server for a domain name like example.com? (a) HTML (b) CSS (c) alt (d) DNS
  15. 15.🔢 When you open a web page, what comes right after “the browser asks it”? (a) you type the URL (b) the browser shows it (c) the server sends files (d) DNS finds the server
  16. 16.🌍 What is the protocol in this URL?
    https://learn.example.com/index.html
    (a) /index.html (b) https (c) learn.example.com (d) http
  17. 17.🌍 Which one asks for a web page? (a) the server (b) HTTPS (c) the URL (d) the browser
  18. 18.🌍 What is the domain name in this URL?
    https://kids.example.org/news/today.html
    (a) /news/today.html (b) kids.example.org (c) school.example.in (d) https
  19. 19.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is fast (b) the site is a game (c) the site is free (d) the data is scrambled
  20. 20.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/news/today.html
    (a) No (b) Yes
  21. 21.🌍 What is the protocol in this URL?
    http://kids.example.org/maths/tables.html
    (a) https (b) kids.example.org (c) http (d) /maths/tables.html
  22. 22.True or false: the browser stores the site’s files. (a) False (b) True
  23. 23.🔢 When you open a web page, which comes LAST? (a) DNS finds the server (b) the browser asks it (c) the browser shows it (d) you type the URL
  24. 24.True or false: the server sends the page back. (a) True (b) False
  25. 25.🌍 What do we call the computer that stores a website? (a) a mouse (b) a printer (c) a server (d) a keyboard
  26. 26.🌍 What does a web address (URL) tell the browser? (a) your password (b) where the page is (c) the page colour (d) how old you are
  27. 27.True or false: the browser scrambles data on its way. (a) False (b) True
  28. 28.🌍 What is the protocol in this URL?
    https://school.example.in/games/chess.html
    (a) https (b) http (c) school.example.in (d) /games/chess.html
  29. 29.🔢 When you open a web page, which comes first: “DNS finds the server” or “you type the URL”? (a) DNS finds the server (b) you type the URL
  30. 30.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/news/today.html
    (a) Yes (b) No
  31. 31.True or false: the server asks for a web page. (a) False (b) True
  32. 32.🌍 Which one is the page’s address? (a) HTTPS (b) the browser (c) the server (d) the URL
  33. 33.🔢 When you open a web page, which comes first: “the browser asks it” or “you type the URL”? (a) the browser asks it (b) you type the URL
  34. 34.🌍 What is the path in this URL?
    https://www.example.com/maths/tables.html
    (a) https (b) /index.html (c) /maths/tables.html (d) www.example.com
  35. 35.🔢 When you open a web page, what comes right after “the server sends files”? (a) you type the URL (b) DNS finds the server (c) the browser shows it (d) the browser asks it
  36. 36.🌍 Which one sends the page back? (a) the URL (b) HTTPS (c) the server (d) the browser
  37. 37.🌍 What is the path in this URL?
    https://www.example.com/news/today.html
    (a) /news/today.html (b) https (c) /games/chess.html (d) www.example.com
  38. 38.🌍 What is the domain name in this URL?
    http://school.example.in/games/chess.html
    (a) www.example.net (b) /games/chess.html (c) http (d) school.example.in
  39. 39.True or false: the server stores the site’s files. (a) True (b) False
  40. 40.🌍 What is the protocol in this URL?
    http://school.example.in/maths/tables.html
    (a) school.example.in (b) /maths/tables.html (c) http (d) https

Answer key

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

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