You have an Azure Synapse Analystics dedicated SQL pool that contains a table named Contacts. Contacts contains a column named Phone.
You need to ensure that users in a specific role only see the last four digits of a phone number when querying the Phone column.
What should you include in the solution?
A . a default value
B . dynamic data masking
C . row-level security (RLS)
D . column encryption
E . table partitions
Answer: C