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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 366 · 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 “the server sends files”? (a) DNS finds the server (b) you type the URL (c) the browser asks it (d) the browser shows it
  2. 2.🌍 What is the protocol in this URL?
    http://learn.example.com/about.html
    (a) /about.html (b) http (c) learn.example.com (d) https
  3. 3.True or false: the URL scrambles data on its way. (a) False (b) True
  4. 4.🌍 What does a web address (URL) tell the browser? (a) where the page is (b) your password (c) the page colour (d) how old you are
  5. 5.🌍 Which one scrambles data on its way? (a) the browser (b) the server (c) HTTPS (d) the URL
  6. 6.🌍 What is the protocol in this URL?
    https://school.example.in/art/gallery.html
    (a) /art/gallery.html (b) https (c) http (d) school.example.in
  7. 7.True or false: the browser sends the page back. (a) False (b) True
  8. 8.🌍 What is the domain name in this URL?
    http://www.example.com/games/chess.html
    (a) kids.example.org (b) www.example.com (c) /games/chess.html (d) http
  9. 9.🔢 When you open a web page, which comes first: “the browser asks it” or “DNS finds the server”? (a) DNS finds the server (b) the browser asks it
  10. 10.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/art/gallery.html
    (a) No (b) Yes
  11. 11.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is fast (b) the site is free (c) the site is a game (d) the data is scrambled
  12. 12.True or false: the browser shows the page to you. (a) False (b) True
  13. 13.🌍 What is the path in this URL?
    https://www.example.com/maths/tables.html
    (a) www.example.com (b) https (c) /index.html (d) /maths/tables.html
  14. 14.True or false: the server is the page’s address. (a) False (b) True
  15. 15.🌍 Which one sends the page back? (a) the server (b) HTTPS (c) the browser (d) the URL
  16. 16.🔢 When you open a web page, which comes first: “the browser asks it” or “you type the URL”? (a) you type the URL (b) the browser asks it
  17. 17.🔢 When you open a web page, which comes FIRST? (a) the browser shows it (b) the server sends files (c) DNS finds the server (d) you type the URL
  18. 18.🌍 What is the domain name in this URL?
    https://kids.example.org/art/gallery.html
    (a) kids.example.org (b) https (c) /art/gallery.html (d) school.example.in
  19. 19.True or false: the URL sends the page back. (a) False (b) True
  20. 20.🌍 What is the path in this URL?
    https://learn.example.com/about.html
    (a) learn.example.com (b) https (c) /about.html (d) /maths/tables.html
  21. 21.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/news/today.html
    (a) No (b) Yes
  22. 22.🌍 What is the protocol in this URL?
    https://www.example.com/about.html
    (a) https (b) http (c) /about.html (d) www.example.com
  23. 23.🌍 What is the path in this URL?
    https://learn.example.com/index.html
    (a) https (b) learn.example.com (c) /art/gallery.html (d) /index.html
  24. 24.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/maths/tables.html
    (a) Yes (b) No
  25. 25.🌍 Which one asks for a web page? (a) HTTPS (b) the browser (c) the URL (d) the server
  26. 26.True or false: the browser asks for a web page. (a) True (b) False
  27. 27.True or false: the browser is the page’s address. (a) False (b) True
  28. 28.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser asks it”? (a) DNS finds the server (b) the browser asks it
  29. 29.🌍 Which one stores the site’s files? (a) the URL (b) HTTPS (c) the server (d) the browser
  30. 30.True or false: the server shows the page to you. (a) True (b) False
  31. 31.🌍 What is the path in this URL?
    https://learn.example.com/news/today.html
    (a) https (b) /news/today.html (c) /games/chess.html (d) learn.example.com
  32. 32.🌍 What finds the server for a domain name like example.com? (a) HTML (b) CSS (c) alt (d) DNS
  33. 33.🌍 What is the domain name in this URL?
    http://learn.example.com/games/chess.html
    (a) www.example.com (b) http (c) /games/chess.html (d) learn.example.com
  34. 34.True or false: HTTPS stores the site’s files. (a) True (b) False
  35. 35.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/games/chess.html
    (a) Yes (b) No
  36. 36.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/maths/tables.html
    (a) No (b) Yes
  37. 37.🔢 When you open a web page, which comes LAST? (a) the browser asks it (b) the browser shows it (c) you type the URL (d) DNS finds the server
  38. 38.🌍 What is the protocol in this URL?
    https://www.example.net/about.html
    (a) /about.html (b) www.example.net (c) https (d) http
  39. 39.🌍 What is the path in this URL?
    https://learn.example.com/art/gallery.html
    (a) /news/today.html (b) https (c) /art/gallery.html (d) learn.example.com
  40. 40.🌍 What do we call the computer that stores a website? (a) a server (b) a keyboard (c) a mouse (d) a printer

Answer key

  1. the browser shows it
  2. http
  3. False
  4. where the page is
  5. HTTPS
  6. https
  7. False
  8. www.example.com
  9. DNS finds the server
  10. Yes
  11. the data is scrambled
  12. True
  13. /maths/tables.html
  14. False
  15. the server
  16. you type the URL
  17. you type the URL
  18. kids.example.org
  19. False
  20. /about.html
  21. Yes
  22. https
  23. /index.html
  24. Yes
  25. the browser
  26. True
  27. False
  28. DNS finds the server
  29. the server
  30. False
  31. /news/today.html
  32. DNS
  33. learn.example.com
  34. False
  35. Yes
  36. Yes
  37. the browser shows it
  38. https
  39. /art/gallery.html
  40. a server

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