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Question 15 - DP-203 discussion

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You have an Azure Synapse Analytics 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.
table partitions
Answers
A.
table partitions
B.
a default value
Answers
B.
a default value
C.
row-level security (RLS)
Answers
C.
row-level security (RLS)
D.
column encryption
Answers
D.
column encryption
E.
dynamic data masking
Answers
E.
dynamic data masking
Suggested answer: E

Explanation:

Dynamic data masking helps prevent unauthorized access to sensitive data by enabling customers to designate how much of the sensitive data to reveal with minimal impact on the application layer. It's a policy-based security feature that hides the sensitive data in the result set of a query over designated database fields, while the data in the database is not changed.

Reference:

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

asked 02/10/2024
brandon millette
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