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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 638 · 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 scrambles data on its way. (a) False (b) True
  2. 2.True or false: the server shows the page to you. (a) False (b) True
  3. 3.🌍 Which one asks for a web page? (a) the server (b) the URL (c) HTTPS (d) the browser
  4. 4.🌍 What is the domain name in this URL?
    http://www.example.net/games/chess.html
    (a) http (b) www.example.net (c) /games/chess.html (d) learn.example.com
  5. 5.🌍 What is the domain name in this URL?
    http://school.example.in/index.html
    (a) www.example.net (b) /index.html (c) school.example.in (d) http
  6. 6.🌍 What is the protocol in this URL?
    https://kids.example.org/news/today.html
    (a) http (b) https (c) /news/today.html (d) kids.example.org
  7. 7.🌍 What finds the server for a domain name like example.com? (a) CSS (b) HTML (c) DNS (d) alt
  8. 8.🌍 Which one stores the site’s files? (a) the browser (b) HTTPS (c) the URL (d) the server
  9. 9.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/maths/tables.html
    (a) Yes (b) No
  10. 10.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the data is scrambled (c) the site is free (d) the site is fast
  11. 11.🌍 Which one scrambles data on its way? (a) the URL (b) the server (c) the browser (d) HTTPS
  12. 12.True or false: the browser asks for a web page. (a) False (b) True
  13. 13.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a server (c) a printer (d) a mouse
  14. 14.🌍 What is the protocol in this URL?
    https://kids.example.org/about.html
    (a) kids.example.org (b) /about.html (c) http (d) https
  15. 15.🌍 What is the protocol in this URL?
    http://kids.example.org/news/today.html
    (a) http (b) https (c) kids.example.org (d) /news/today.html
  16. 16.🌍 What is the path in this URL?
    https://kids.example.org/art/gallery.html
    (a) kids.example.org (b) /news/today.html (c) https (d) /art/gallery.html
  17. 17.🔢 When you open a web page, which comes first: “the browser shows it” or “the server sends files”? (a) the browser shows it (b) the server sends files
  18. 18.🌍 What is the path in this URL?
    https://www.example.com/index.html
    (a) www.example.com (b) /index.html (c) /art/gallery.html (d) https
  19. 19.🌍 Which one shows the page to you? (a) the server (b) the browser (c) the URL (d) HTTPS
  20. 20.True or false: HTTPS shows the page to you. (a) True (b) False
  21. 21.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/art/gallery.html
    (a) Yes (b) No
  22. 22.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the browser shows it (b) you type the URL (c) the server sends files (d) the browser asks it
  23. 23.True or false: the URL asks for a web page. (a) True (b) False
  24. 24.True or false: the server asks for a web page. (a) True (b) False
  25. 25.🌍 What is the protocol in this URL?
    http://www.example.com/about.html
    (a) https (b) http (c) /about.html (d) www.example.com
  26. 26.🌍 What is the path in this URL?
    https://www.example.com/about.html
    (a) https (b) /maths/tables.html (c) /about.html (d) www.example.com
  27. 27.🌍 What is the domain name in this URL?
    http://learn.example.com/about.html
    (a) learn.example.com (b) /about.html (c) http (d) www.example.com
  28. 28.🌍 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
  29. 29.🌍 What is the protocol in this URL?
    https://school.example.in/maths/tables.html
    (a) school.example.in (b) https (c) http (d) /maths/tables.html
  30. 30.🌍 What is the protocol in this URL?
    https://www.example.com/index.html
    (a) http (b) www.example.com (c) /index.html (d) https
  31. 31.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/about.html
    (a) Yes (b) No
  32. 32.🌍 Which one sends the page back? (a) the URL (b) HTTPS (c) the server (d) the browser
  33. 33.🌍 What is the path in this URL?
    https://www.example.com/art/gallery.html
    (a) /art/gallery.html (b) /news/today.html (c) https (d) www.example.com
  34. 34.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser shows it (b) the browser asks it (c) DNS finds the server (d) the server sends files
  35. 35.🌍 What is the domain name in this URL?
    https://www.example.com/news/today.html
    (a) kids.example.org (b) /news/today.html (c) www.example.com (d) https
  36. 36.True or false: the URL is the page’s address. (a) False (b) True
  37. 37.🌍 Which one is the page’s address? (a) the server (b) the browser (c) the URL (d) HTTPS
  38. 38.🔢 When you open a web page, which comes LAST? (a) the browser shows it (b) DNS finds the server (c) the server sends files (d) you type the URL
  39. 39.🌍 What is the protocol in this URL?
    http://www.example.net/index.html
    (a) https (b) /index.html (c) www.example.net (d) http
  40. 40.🔢 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

Answer key

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

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