Question 800
A compliance review validates masking and erasure across a streaming data flow. The team implements Use UC object grants and downstream projection to separate raw and aggregate access. The goal was: The original raw table must remain in restricted bronze while analysts query safe gold aggregates. Which observed result best verifies success?
Explanation
Correct Answer
Analysts can query safe aggregate data but are denied direct raw-table access directly measures whether Use UC object grants and downstream projection to separate raw and aggregate access achieved the requirement “The original raw table must remain in restricted bronze while analysts query safe gold aggregates.” It checks the operating result rather than just a configured resource name.
Incorrect Answers
This signal belongs to the adjacent case “A streaming pipeline must not emit personal data to an external unapproved sink,” whose remedy is Restrict sink selection and enforce data-classification checks before publishing. The observed result for the present requirement is Analysts can query safe aggregate data but are denied direct raw-table access.
Test input PII is unreadable to unauthorized silver consumers pertains to a different control (Apply governed masking/transformation at the silver promotion boundary) and a different need (New source rows containing PII must be masked before entering the shared silver table). It cannot establish that Use UC object grants and downstream projection to separate raw and aggregate access met the stated goal.
The current serving table no longer contains the erased customer would demonstrate the separate action Apply ordered CDC deletion handling to the curated target and downstream purge policy, which addresses “A deletion event arrives after a customer's record was previously emitted.” It does not verify the requirement “The original raw table must remain in restricted bronze while analysts query safe gold aggregates” following Use UC object grants and downstream projection to separate raw and aggregate access.