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Answer: Store the data in a single Cloud Storage bucket and configure the bucket's Time to Live.
The correct answer is C because Cloud Storage's Object Lifecycle Management feature allows setting a Time to Live (TTL) policy that automatically deletes objects after a specified retention period, ensuring compliance with data privacy regulations. This approach is optimal as it automates deletion without manual intervention, preserves data until expiration, and is a common use case for managing PII lifecycle. Option A (Persistent Disk) is unsuitable as deleting the entire disk would remove all data prematurely, violating the requirement to preserve data not yet expired. Option B (BigQuery) is less ideal for raw PII storage; while table expiration exists, it's better suited for analytical data rather than general website data storage. Option D (BigTable) with column family expiration is possible but overkill for simple TTL needs and not the most straightforward solution for website PII storage.
Author: LeetQuiz Editorial Team
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Your company hosts a website on Google Cloud Platform that will store Personally Identifiable Information (PII). To meet data privacy requirements, this PII must be automatically deleted after a specific retention period expires. Data that has not yet reached the end of its retention period must be preserved. How should you automate this compliance process?
A
Store the data in a single Persistent Disk, and delete the disk at expiration time.
B
Store the data in a single BigQuery table and set the appropriate table expiration time.
C
Store the data in a single Cloud Storage bucket and configure the bucket's Time to Live.
D
Store the data in a single BigTable table and set an expiration time on the column families.
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