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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 144 · 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 URL scrambles data on its way. (a) False (b) True
  2. 2.🌍 What is the protocol in this URL?
    http://kids.example.org/maths/tables.html     (a) https (b) kids.example.org (c) /maths/tables.html (d) http
  3. 3.True or false: the browser shows the page to you. (a) False (b) True
  4. 4.🌍 What is the protocol in this URL?
    https://www.example.com/maths/tables.html     (a) https (b) /maths/tables.html (c) www.example.com (d) http
  5. 5.True or false: the server stores the site’s files. (a) True (b) False
  6. 6.🌍 What is the path in this URL?
    https://www.example.com/index.html     (a) https (b) /index.html (c) www.example.com (d) /art/gallery.html
  7. 7.True or false: the server asks for a web page. (a) True (b) False
  8. 8.🌍 What finds the server for a domain name like example.com? (a) DNS (b) alt (c) HTML (d) CSS
  9. 9.🌍 What is the protocol in this URL?
    http://learn.example.com/art/gallery.html     (a) https (b) learn.example.com (c) /art/gallery.html (d) http
  10. 10.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/art/gallery.html     (a) No (b) Yes
  11. 11.🌍 Which one shows the page to you? (a) the browser (b) the URL (c) HTTPS (d) the server
  12. 12.🔢 When you open a web page, which comes FIRST? (a) the server sends files (b) the browser asks it (c) you type the URL (d) DNS finds the server
  13. 13.True or false: HTTPS scrambles data on its way. (a) True (b) False
  14. 14.🌍 Which one sends the page back? (a) the URL (b) the browser (c) the server (d) HTTPS
  15. 15.🌍 What is the path in this URL?
    https://school.example.in/maths/tables.html     (a) https (b) /index.html (c) school.example.in (d) /maths/tables.html
  16. 16.🔢 When you open a web page, what comes right after “you type the URL”? (a) DNS finds the server (b) the browser asks it (c) the browser shows it (d) the server sends files
  17. 17.True or false: the browser scrambles data on its way. (a) True (b) False
  18. 18.🌍 What is the path in this URL?
    https://www.example.net/art/gallery.html     (a) /news/today.html (b) www.example.net (c) /art/gallery.html (d) https
  19. 19.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the site is free (c) the site is fast (d) the data is scrambled
  20. 20.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/index.html     (a) No (b) Yes
  21. 21.True or false: HTTPS shows the page to you. (a) True (b) False
  22. 22.True or false: the server shows the page to you. (a) True (b) False
  23. 23.🌍 What is the protocol in this URL?
    https://www.example.net/news/today.html     (a) /news/today.html (b) https (c) http (d) www.example.net
  24. 24.🌍 What is the protocol in this URL?
    http://www.example.net/maths/tables.html     (a) /maths/tables.html (b) www.example.net (c) https (d) http
  25. 25.🔢 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
  26. 26.🌍 Which one stores the site’s files? (a) the browser (b) the server (c) the URL (d) HTTPS
  27. 27.🔢 When you open a web page, which comes LAST? (a) DNS finds the server (b) the server sends files (c) the browser asks it (d) the browser shows it
  28. 28.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/news/today.html     (a) No (b) Yes
  29. 29.🌍 Which one asks for a web page? (a) the server (b) the browser (c) HTTPS (d) the URL
  30. 30.True or false: HTTPS stores the site’s files. (a) True (b) False
  31. 31.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/index.html     (a) No (b) Yes
  32. 32.🌍 Which one scrambles data on its way? (a) the browser (b) the URL (c) HTTPS (d) the server
  33. 33.True or false: the URL sends the page back. (a) False (b) True
  34. 34.🔢 When you open a web page, which comes first: “the browser shows it” or “you type the URL”? (a) the browser shows it (b) you type the URL
  35. 35.🌍 What do we call the computer that stores a website? (a) a mouse (b) a printer (c) a server (d) a keyboard
  36. 36.True or false: the URL shows the page to you. (a) False (b) True
  37. 37.🌍 What is the domain name in this URL?
    http://school.example.in/about.html     (a) school.example.in (b) /about.html (c) www.example.net (d) http
  38. 38.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.net/art/gallery.html     (a) Yes (b) No
  39. 39.🌍 What does a web address (URL) tell the browser? (a) the page colour (b) your password (c) where the page is (d) how old you are
  40. 40.🔢 When you open a web page, which comes first: “the server sends files” or “the browser asks it”? (a) the server sends files (b) the browser asks it

Answer key

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

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