Does this meet the goal?

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You have an Azure SQL database named DB1 that contains a table named Table1. Table1 has a field named Customer_ID that is varchar(22).

You need to implement masking for the Customer_ID field to meet the following requirements:

✑ The first two prefix characters must be exposed.

✑ The last four prefix characters must be exposed.

✑ All other characters must be masked.

Solution: You implement data masking and use a credit card function mask.

Does this meet the goal?
A . Yes
B . No

View Answer

Answer: B

Explanation:

We must use Custom Text data masking, which exposes the first and last characters and adds a custom

padding string in the middle.

References: https://docs.microsoft.com/en-us/azure/sql-database/sql-database-dynamic-data-masking-get-started