Logic behind Captcha

Forum Moderators: phranque

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Logic behind Captcha

Captcha

qasimali82

6:10 am on May 15, 2007 (gmt 0)

Hello Everyone!

I just wanted to know the logic behind captca, how it helps. I have used it but got no idea.

Regards,
Qasim ali

bill

9:30 am on May 15, 2007 (gmt 0)

Welcome to WebmasterWorld qasimali82.

To put it simply captcha is a test that helps determine whether data is being submitted by a human. It is primarily used to stop automated submissions to online forms.

qasimali82

9:55 am on May 15, 2007 (gmt 0)

Oh yes, got it!

Thanks Bill!

qasimali82

10:14 am on May 15, 2007 (gmt 0)

Hello!

their is one more thing that cant get a better picture of. What is meant by web 2.0. sometimes people say that my website should have a web 2.0 look. Can you please clarify, what they actually wants.

Regards,
Qasim Ali

thecoalman

1:15 pm on May 15, 2007 (gmt 0)

As far as looks go it basically comes down shadows, shading and reflections that add depth and perspective. If you take this forum for example it has a web 1.0 look. Check out the new style for the soon to be released phpbb3 and that has more of the web 2.0 look.

It's a suttle difference and bit over done IMO.

qasimali82

6:14 am on May 17, 2007 (gmt 0)

Thanks!

Ok got it and what about the functionality point of view?

Regards,
Qasim Ali