English, asked by Anonymous, 11 months ago

what is meant by captcha​

Answers

Answered by Anonymous
2

Explanation:

a computer program or system intended to distinguish human from machine input, typically as a way of thwarting spam and automated extraction of data from websites..

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Answered by nancysingla36
0

HEYA MATE:-)

UR ANSWER:-

a computer program or system intended to distinguish human from machine input, typically as a way of thwarting spam and automated extraction of data from websitesCompletely Automated Public Turing test to tell Computers and Humans Apart. (Blinks several times.) Famously known CAPTCHA is a type of challenge test used in computing to identify whether the user is human or not. ... There are many CAPTCHA examples but the most widely used are mentioned below: Word solving.

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