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Certified Data Engineer Professional Exam - Question 33


The data engineering team is migrating an enterprise system with thousands of tables and views into the Lakehouse. They plan to implement the target architecture using a series of bronze, silver, and gold tables. Bronze tables will almost exclusively be used by production data engineering workloads, while silver tables will be used to support both data engineering and machine learning workloads. Gold tables will largely serve business intelligence and reporting purposes. While personal identifying information (PII) exists in all tiers of data, pseudonymization and anonymization rules are in place for all data at the silver and gold levels.

The organization is interested in reducing security concerns while maximizing the ability to collaborate across diverse teams.

Which statement exemplifies best practices for implementing this system?

Show Answer
Correct Answer: A

Isolating tables in separate databases based on data quality tiers allows for easy permissions management through database ACLs and allows physical separation of default storage locations for managed tables. This approach ensures that security policies can be managed effectively, reduces risks associated with data access, and supports the collaboration needs of diverse teams by clearly delineating access boundaries.

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EnduresoulOption: A
Nov 25, 2023

A is correct

AziLaOption: A
Jan 28, 2024

Correct Ans is A

ojudz08Option: A
Feb 14, 2024

answer is A

imatheushenriqueOption: A
Jun 4, 2024

A is correct

straydaOption: A
Jun 17, 2024

The most logical answer is A