Question

before making online purchases or accessing websites, internet users may be asked to decipher and retype a series of distorted letters and numbers. (True or False)

Answer 1

True.

Step-by-step explanation:

True. This process is called a CAPTCHA, which is designed to distinguish humans from bots. CAPTCHA stands for "Completely Automated Public Turing test to tell Computers and Humans Apart". The distorted letters and numbers are called "challenge-response test" and are used to prevent automated spam and brute force attacks on websites. By having users decipher and retype the distorted characters, websites can ensure that the user is a human and not a computer program attempting to access sensitive information or take advantage of the website's functionality.