What words does CAPTCHA stand for? What is the characteristic of a palindrome? Does any word from #1 have the characteristic of #2?
CAPTCHA
A palindrome is a word that reads the same backwards and forwards like madam. CAPTCHA stands for: Completely Automated Public Turing test to tell Computers and Humans Apart.
computer test to discriminate human users from spambots
Are any of the words that CAPTCHA stands for palindromes?