Captcha Image Using C#
10701 04/18/2016 Education 554 /Captcha stands for “Completely Automated Public Turing Test to Tell Computers and Human Apartâ€. Acronym of Captcha itself explains the need for a Captcha code. It is used to prevent ‘Spamming’ which include submitting forms automatically through computer. Hence, this code is highly effective in differentiating between human and computers as computers aren’t programmed to answer such question.
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