[Answer] CAPTCHA stands for ______.

Answer: Firewall

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CAPTCHA stands for ______. The term CAPTCHA was first used by computer scientists at Carnegie Mellon University in 2000. CAPTCHA is actually an acronym that stands for “Completely Automated Public Turing test to tell Computers and Humans Apart.” That’s a mouthful. It’s also a pretty straight-forward title except for the Turing test part. A CAPTCHA is a type of challenge–response test used in computing to determine whether or not the user is human. The term was coined in 2003 by Luis von Ahn Manuel Blum Nicholas J. Hopper and John Langford. The most common type of CAPTCHA (displayed as Version 1.0) was first invented in 1997 by two groups working in parallel. This form of CAPTCHA requires someone to correctly evaluate and enter a sequen… CAPTCHA (Noun) A distorted image of letters and numbers used to prevent automated use of websites. Couldn't find the full form or full meaning of CAPTCHA ? Maybe you were looking for … CAPTCHA is a challenge-response test that ensures that a response during a user logon is not computer-generated but instead is truly entered by a human hand by requiring a user to manually enter a small amount of text displayed in an image to help prevent automated registration and fraud. What does CAPTCHA stand for ? All Acronyms has a list of 7 CAPTCHA definitions . Updated January 2020. Top CAPTCHA acronym meaning : Completely Automated Public Turing test to tell Computers and Humans Apart Wed May 01 2019 · A CAP...

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