THIS IS A VERY SIMPLE ONLINE JOB .
PLZ CALL 08123479125 FOR MORE DETAILS
Email ebin.m.m.job@gmail.com
Registration fee
Rs 1000/-
= 25$ usd
We are also provide many free online job
What is Captcha?
- CAPTCHA, derived from the word capture, is the acronym for “Completely Automated Public Turing Test to Tell Computers and Humans Apart”.
- Captcha is a type of challenge-response test (visual verification test) to ascertain that the response is generated by human hands and not by computer programs.
- The process of captcha involves a computer (server) that asks the user to complete a test, which the computer can analyze and grade.
- It is presumed that computers cannot solve the captcha test and thus any user entering the correct solution is deemed human.
- Typically, a captcha test asks the users to type letters and/or digits from a distorted image on the screen.
- Captcha has been accepted as an excellent tool to control an imminent problem of spamming.