An organization’s data warehouse contains sales data for reporting purposes. data governance policies prohibit staff from accessing the customers’ credit card numbers.
How can these policies be adhered to and still allow a Data Scientist to group transactions that use the same credit card number?
A . Store a cryptographic hash of the credit card number.
B . Encrypt the credit card number with a symmetric encryption key, and give the key only to the authorized Data Scientist.
C . Mask the credit card numbers to only show the last four digits of the credit card number.
D . Encrypt the credit card number with an asymmetric encryption key and give the decryption key only to the authorized Data Scientist.
Answer: A
Latest BDS-C00 Dumps Valid Version with 264 Q&As
Latest And Valid Q&A | Instant Download | Once Fail, Full Refund