I disagree - data masking has a much wider use than just training and testing. B is probably closer to the truth, but all the answers are too limited and simplistic.
I think B is a typo.. "A method used to protect prying eyes from data such as social security numbers and credit card data" should read A method used to protect data from prying eyes such as social security numbers and credit card data
Data masking, also known as data obfuscation, is the process of disguising sensitive data in a database by replacing sensitive data with realistic but inauthentic data. This is done to protect the privacy of individuals and to prevent unauthorized access to sensitive information. Data masking is often used to create test datasets for software testing and user training, without revealing sensitive or proprietary data.
This is a terrible question. All answers are correct but A is the most general. Seems like software testing is specific and not general. Terrible question.
B. A method used to protect prying eyes from data such as social security numbers and credit card data.
upvoted 2 times
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