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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 295 · 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: HTTPS shows the page to you. (a) False (b) True
  2. 2.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a printer (c) a mouse (d) a server
  3. 3.🌍 Which one asks for a web page? (a) the server (b) the URL (c) HTTPS (d) the browser
  4. 4.🌍 Which one stores the site’s files? (a) HTTPS (b) the URL (c) the server (d) the browser
  5. 5.🔢 When you open a web page, which comes FIRST? (a) you type the URL (b) DNS finds the server (c) the server sends files (d) the browser asks it
  6. 6.🌍 Which one scrambles data on its way? (a) the server (b) HTTPS (c) the browser (d) the URL
  7. 7.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/news/today.html
    (a) Yes (b) No
  8. 8.🌍 What is the domain name in this URL?
    https://kids.example.org/about.html
    (a) https (b) kids.example.org (c) school.example.in (d) /about.html
  9. 9.🌍 What is the domain name in this URL?
    http://www.example.com/maths/tables.html
    (a) http (b) /maths/tables.html (c) kids.example.org (d) www.example.com
  10. 10.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/news/today.html
    (a) No (b) Yes
  11. 11.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/maths/tables.html
    (a) No (b) Yes
  12. 12.True or false: HTTPS asks for a web page. (a) True (b) False
  13. 13.🔢 When you open a web page, what comes right after “the browser asks it”? (a) DNS finds the server (b) the browser shows it (c) the server sends files (d) you type the URL
  14. 14.True or false: the browser asks for a web page. (a) True (b) False
  15. 15.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is fast (b) the data is scrambled (c) the site is free (d) the site is a game
  16. 16.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/games/chess.html
    (a) No (b) Yes
  17. 17.True or false: the server asks for a web page. (a) False (b) True
  18. 18.True or false: the URL is the page’s address. (a) False (b) True
  19. 19.🌍 What is the protocol in this URL?
    https://www.example.net/news/today.html
    (a) http (b) /news/today.html (c) www.example.net (d) https
  20. 20.True or false: the URL sends the page back. (a) True (b) False
  21. 21.🌍 What finds the server for a domain name like example.com? (a) CSS (b) HTML (c) alt (d) DNS
  22. 22.True or false: the browser stores the site’s files. (a) False (b) True
  23. 23.🌍 What is the domain name in this URL?
    https://learn.example.com/games/chess.html
    (a) /games/chess.html (b) https (c) learn.example.com (d) www.example.com
  24. 24.🌍 What is the protocol in this URL?
    https://school.example.in/index.html
    (a) https (b) school.example.in (c) http (d) /index.html
  25. 25.True or false: HTTPS is the page’s address. (a) True (b) False
  26. 26.🌍 What is the domain name in this URL?
    https://school.example.in/about.html
    (a) https (b) school.example.in (c) /about.html (d) www.example.net
  27. 27.True or false: the server is the page’s address. (a) False (b) True
  28. 28.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/index.html
    (a) No (b) Yes
  29. 29.🌍 What is the domain name in this URL?
    https://www.example.com/news/today.html
    (a) www.example.com (b) https (c) /news/today.html (d) kids.example.org
  30. 30.🌍 What is the path in this URL?
    http://www.example.net/news/today.html
    (a) www.example.net (b) http (c) /news/today.html (d) /games/chess.html
  31. 31.🔢 When you open a web page, which comes first: “you type the URL” or “the browser shows it”? (a) the browser shows it (b) you type the URL
  32. 32.🌍 What is the protocol in this URL?
    http://learn.example.com/news/today.html
    (a) /news/today.html (b) learn.example.com (c) http (d) https
  33. 33.True or false: the browser shows the page to you. (a) False (b) True
  34. 34.🌍 What is the path in this URL?
    http://www.example.com/games/chess.html
    (a) http (b) /about.html (c) /games/chess.html (d) www.example.com
  35. 35.🔢 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
  36. 36.🌍 What is the domain name in this URL?
    http://kids.example.org/art/gallery.html
    (a) /art/gallery.html (b) school.example.in (c) http (d) kids.example.org
  37. 37.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/art/gallery.html
    (a) Yes (b) No
  38. 38.🌍 What is the path in this URL?
    http://www.example.net/art/gallery.html
    (a) /news/today.html (b) www.example.net (c) http (d) /art/gallery.html
  39. 39.🌍 What is the protocol in this URL?
    http://www.example.com/art/gallery.html
    (a) http (b) https (c) /art/gallery.html (d) www.example.com
  40. 40.🌍 What is the path in this URL?
    http://kids.example.org/games/chess.html
    (a) /games/chess.html (b) kids.example.org (c) http (d) /about.html

Answer key

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

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