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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 616 · 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: the browser scrambles data on its way. (a) False (b) True
  2. 2.🌍 Which one scrambles data on its way? (a) the URL (b) the browser (c) the server (d) HTTPS
  3. 3.🌍 Which one asks for a web page? (a) the URL (b) the server (c) the browser (d) HTTPS
  4. 4.🌍 Which one sends the page back? (a) HTTPS (b) the server (c) the URL (d) the browser
  5. 5.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is free (b) the site is fast (c) the data is scrambled (d) the site is a game
  6. 6.🌍 What finds the server for a domain name like example.com? (a) alt (b) DNS (c) HTML (d) CSS
  7. 7.🔢 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
  8. 8.🌍 What is the path in this URL?
    http://learn.example.com/art/gallery.html     (a) /news/today.html (b) learn.example.com (c) http (d) /art/gallery.html
  9. 9.True or false: the browser shows the page to you. (a) False (b) True
  10. 10.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/index.html     (a) Yes (b) No
  11. 11.🌍 What is the domain name in this URL?
    https://school.example.in/games/chess.html     (a) school.example.in (b) https (c) www.example.net (d) /games/chess.html
  12. 12.🔢 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
  13. 13.True or false: HTTPS stores the site’s files. (a) False (b) True
  14. 14.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser shows it (b) DNS finds the server (c) the browser asks it (d) the server sends files
  15. 15.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the server sends files (b) you type the URL (c) the browser shows it (d) the browser asks it
  16. 16.🔢 When you open a web page, which comes first: “you type the URL” or “the browser asks it”? (a) the browser asks it (b) you type the URL
  17. 17.True or false: HTTPS sends the page back. (a) True (b) False
  18. 18.🌍 Which one shows the page to you? (a) HTTPS (b) the server (c) the browser (d) the URL
  19. 19.True or false: the server stores the site’s files. (a) False (b) True
  20. 20.🌍 What is the domain name in this URL?
    https://school.example.in/maths/tables.html     (a) https (b) /maths/tables.html (c) school.example.in (d) www.example.net
  21. 21.True or false: the URL asks for a web page. (a) False (b) True
  22. 22.🌍 What is the protocol in this URL?
    https://kids.example.org/news/today.html     (a) https (b) kids.example.org (c) /news/today.html (d) http
  23. 23.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser asks it”? (a) the browser asks it (b) DNS finds the server
  24. 24.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/art/gallery.html     (a) No (b) Yes
  25. 25.🌍 Which one stores the site’s files? (a) HTTPS (b) the server (c) the URL (d) the browser
  26. 26.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/about.html     (a) No (b) Yes
  27. 27.🌍 What is the protocol in this URL?
    http://learn.example.com/games/chess.html     (a) learn.example.com (b) /games/chess.html (c) http (d) https
  28. 28.🌍 What do we call the computer that stores a website? (a) a printer (b) a keyboard (c) a server (d) a mouse
  29. 29.🌍 What is the path in this URL?
    https://school.example.in/index.html     (a) /art/gallery.html (b) /index.html (c) https (d) school.example.in
  30. 30.🔢 When you open a web page, which comes first: “you type the URL” or “the server sends files”? (a) you type the URL (b) the server sends files
  31. 31.True or false: the URL is the page’s address. (a) True (b) False
  32. 32.🌍 What is the path in this URL?
    http://www.example.com/news/today.html     (a) www.example.com (b) /news/today.html (c) /games/chess.html (d) http
  33. 33.True or false: the server sends the page back. (a) True (b) False
  34. 34.🌍 Which one is the page’s address? (a) HTTPS (b) the URL (c) the server (d) the browser
  35. 35.🌍 What is the path in this URL?
    https://www.example.net/news/today.html     (a) www.example.net (b) https (c) /games/chess.html (d) /news/today.html
  36. 36.🌍 What is the path in this URL?
    https://www.example.net/art/gallery.html     (a) /news/today.html (b) /art/gallery.html (c) https (d) www.example.net
  37. 37.🌍 What does a web address (URL) tell the browser? (a) how old you are (b) where the page is (c) your password (d) the page colour
  38. 38.True or false: HTTPS scrambles data on its way. (a) False (b) True
  39. 39.🌍 What is the protocol in this URL?
    https://www.example.com/about.html     (a) /about.html (b) https (c) http (d) www.example.com
  40. 40.True or false: the URL stores the site’s files. (a) False (b) True

Answer key

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

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