The Term CAPTCHA Is _____________

Multiple Choice

The term CAPTCHA is _____________.

A) a private combination of words associated with a user name that allows access to computer resources
B) the average time it takes a computer to discover a password based on the number of characters
C) a digital image used to help decipher a faded or blurry word in digitized news archives
D) a series of distorted characters that a user is required to enter correctly to continue using a website