CAPTCHA is ________.
A)antivirus software
B)a password method
C)the wavy hard-to-read letter and number sequence that you type to prove that you are human to a website
D)a rootkit virus

Question

Quizplus · Accepted Answer

CAPTCHA is a type of challenge-response test used in computing to determine whether or not the user is human. It involves displaying distorted images of letters, numbers, or symbols that are difficult for computers to read but easier for humans to decipher. This is done to prevent automated bots from spamming or hacking into websites.

CAPTCHA Is ________