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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 717 · 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, which comes first: “the server sends files” or “you type the URL”? (a) the server sends files (b) you type the URL
  2. 2.True or false: the browser shows the page to you. (a) True (b) False
  3. 3.🌍 What is the protocol in this URL?
    https://learn.example.com/art/gallery.html
    (a) https (b) learn.example.com (c) /art/gallery.html (d) http
  4. 4.🌍 Which one scrambles data on its way? (a) the URL (b) the browser (c) HTTPS (d) the server
  5. 5.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser asks it (b) the browser shows it (c) the server sends files (d) DNS finds the server
  6. 6.🔢 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
  7. 7.🌍 What do we call the computer that stores a website? (a) a printer (b) a mouse (c) a server (d) a keyboard
  8. 8.🌍 What does a web address (URL) tell the browser? (a) the page colour (b) how old you are (c) your password (d) where the page is
  9. 9.🔒 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
  10. 10.🌍 What finds the server for a domain name like example.com? (a) HTML (b) CSS (c) DNS (d) alt
  11. 11.🌍 Which one sends the page back? (a) HTTPS (b) the server (c) the URL (d) the browser
  12. 12.🌍 What is the domain name in this URL?
    https://kids.example.org/art/gallery.html
    (a) https (b) school.example.in (c) /art/gallery.html (d) kids.example.org
  13. 13.🌍 What is the domain name in this URL?
    https://learn.example.com/news/today.html
    (a) /news/today.html (b) https (c) www.example.com (d) learn.example.com
  14. 14.🌍 What is the path in this URL?
    http://www.example.com/maths/tables.html
    (a) /index.html (b) www.example.com (c) http (d) /maths/tables.html
  15. 15.🌍 What is the protocol in this URL?
    http://learn.example.com/art/gallery.html
    (a) learn.example.com (b) /art/gallery.html (c) http (d) https
  16. 16.🔢 When you open a web page, which comes FIRST? (a) the browser shows it (b) DNS finds the server (c) the server sends files (d) you type the URL
  17. 17.🌍 What is the path in this URL?
    http://kids.example.org/games/chess.html
    (a) http (b) kids.example.org (c) /games/chess.html (d) /about.html
  18. 18.True or false: HTTPS asks for a web page. (a) False (b) True
  19. 19.🔢 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
  20. 20.🌍 Which one asks for a web page? (a) the server (b) HTTPS (c) the URL (d) the browser
  21. 21.🌍 What is the protocol in this URL?
    http://learn.example.com/games/chess.html
    (a) /games/chess.html (b) learn.example.com (c) https (d) http
  22. 22.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/about.html
    (a) Yes (b) No
  23. 23.🌍 What is the protocol in this URL?
    http://www.example.com/art/gallery.html
    (a) https (b) /art/gallery.html (c) http (d) www.example.com
  24. 24.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/news/today.html
    (a) Yes (b) No
  25. 25.🌍 Which one is the page’s address? (a) the server (b) HTTPS (c) the browser (d) the URL
  26. 26.🌍 What is the protocol in this URL?
    https://www.example.net/maths/tables.html
    (a) /maths/tables.html (b) https (c) www.example.net (d) http
  27. 27.🔢 When you open a web page, which comes first: “you type the URL” or “the browser shows it”? (a) you type the URL (b) the browser shows it
  28. 28.🌍 Which one shows the page to you? (a) the server (b) the browser (c) the URL (d) HTTPS
  29. 29.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/art/gallery.html
    (a) No (b) Yes
  30. 30.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/about.html
    (a) No (b) Yes
  31. 31.🔢 When you open a web page, what comes right after “the server sends files”? (a) DNS finds the server (b) the browser asks it (c) the browser shows it (d) you type the URL
  32. 32.🔢 When you open a web page, which comes first: “the browser asks it” or “DNS finds the server”? (a) the browser asks it (b) DNS finds the server
  33. 33.True or false: HTTPS stores the site’s files. (a) True (b) False
  34. 34.True or false: the server asks for a web page. (a) False (b) True
  35. 35.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/art/gallery.html
    (a) Yes (b) No
  36. 36.🌍 Which one stores the site’s files? (a) the browser (b) the URL (c) the server (d) HTTPS
  37. 37.🌍 What is the protocol in this URL?
    http://www.example.net/art/gallery.html
    (a) www.example.net (b) https (c) /art/gallery.html (d) http
  38. 38.🌍 What is the path in this URL?
    http://school.example.in/index.html
    (a) http (b) /index.html (c) school.example.in (d) /art/gallery.html
  39. 39.🌍 What is the protocol in this URL?
    http://kids.example.org/maths/tables.html
    (a) https (b) /maths/tables.html (c) http (d) kids.example.org
  40. 40.🌍 What is the protocol in this URL?
    https://www.example.net/art/gallery.html
    (a) http (b) https (c) /art/gallery.html (d) www.example.net

Answer key

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

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