1Z0-1072-25 Question 235
Select 3Your organization is storing daily log files in a single OCI Object Storage bucket. The logs must remain easily accessible for the first 30 days, then they can be moved to Archive Storage. Additionally, due to compliance requirements, these logs must not be deleted for at least 180 days. Because your team frequently needs to roll back to previous versions, older object versions should also be preserved. Which three actions must you take to meet these requirements?
- A
Enable versioning on the bucket to retain older object versions.
- B
Create an Object Lifecycle Management rule that transitions objects to Archive Storage after 30 days.
- C
Configure a 180-day retention rule on the bucket to prevent object deletion during that period.
- D
Use pre-authenticated requests to automatically manage the transition of objects to Archive Storage.
- E
Create a separate Archive bucket and manually copy objects older than 30 days.
Show answer and explanation
Correct answers: A, B, C
Explanation
To meet these requirements, you need to combine Object Storage versioning, Lifecycle Management, and a retention rule. Versioning preserves older log file versions. An Object Lifecycle Management rule automates moving objects to Archive Storage after 30 days to reduce costs. A retention rule enforces the 180-day no-delete window for compliance. Refer to Oracle's documentation on Object Storage versioning, lifecycle policies, and retention rules at https://docs.oracle.com/en-us/iaas/Content/Object/ for detailed guidance on configuring these features.
- A. Correct.
Correct. Enabling versioning on an OCI Object Storage bucket preserves older versions of objects, allowing you to restore them or maintain a record of changes over time. This is essential when your team needs to roll back to previous log file versions.
- B. Correct.
Correct. By configuring an Object Lifecycle Management rule to move objects to Archive Storage after 30 days, you ensure the logs remain accessible in Standard Storage initially and then reduce costs by archiving them when frequent access is no longer needed.
- C. Correct.
Correct. A retention rule prevents the deletion of objects for a specified time (in this case, 180 days). This meets the compliance requirement by blocking any manual or automated deletion before the retention period ends.
- D. Incorrect.
Incorrect. Pre-authenticated requests (PARs) are used to provide time-limited access to bucket objects, not to manage lifecycle transitions or retention. PARs cannot automatically move objects to the Archive tier or manage versioning requirements.
- E. Incorrect.
Incorrect. Manually copying objects to another Archive bucket is error-prone and does not enforce a uniform policy. Instead, Object Lifecycle Management rules provide automated transitions, and a retention rule ensures compliance while retaining old versions without manual intervention.