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Question 346 - Professional Data Engineer discussion

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You have important legal hold documents in a Cloud Storage bucket. You need to ensure that these documents are not deleted or modified. What should you do?

A.
Set a retention policy. Lock the retention policy.
Answers
A.
Set a retention policy. Lock the retention policy.
B.
Set a retention policy. Set the default storage class to Archive for long-term digital preservation.
Answers
B.
Set a retention policy. Set the default storage class to Archive for long-term digital preservation.
C.
Enable the Object Versioning feature. Add a lifecycle rule.
Answers
C.
Enable the Object Versioning feature. Add a lifecycle rule.
D.
Enable the Object Versioning feature. Create a copy in a bucket in a different region.
Answers
D.
Enable the Object Versioning feature. Create a copy in a bucket in a different region.
Suggested answer: A

Explanation:

To ensure that important legal hold documents in a Cloud Storage bucket are not deleted or modified, the most effective method is to set and lock a retention policy. Here's why this is the best choice:

Retention Policy:

A retention policy defines a retention period during which objects in the bucket cannot be deleted or modified. This ensures data immutability.

Once a retention policy is set and locked, it cannot be removed or reduced, providing strong protection against accidental or malicious deletions.

Locking the Retention Policy:

Locking a retention policy ensures that the retention period cannot be changed. This action is permanent and guarantees that the specified retention period will be enforced.

Steps to Implement:

Set the Retention Policy:

Define a retention period for the bucket to ensure that all objects are protected for the required duration.

Lock the Retention Policy:

Lock the retention policy to prevent any modifications, ensuring the immutability of the documents.

Cloud Storage Retention Policy Documentation

How to Set a Retention Policy

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asked 18/09/2024
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32 questions
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