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You are developing an application that stores and accesses sensitive unstructured data in a Cloud Storage bucket. To meet regulatory requirements, all data objects must be retained for at least 7 years after creation. Objects older than 3 years are rarely accessed (less than once per year). You need to configure object storage while optimizing costs. What should you do? (Select two.)
A
Set a retention policy on the bucket with a period of 7 years.
B
Use IAM Conditions to provide access to objects 7 years after the object creation date.
C
Enable Object Versioning to prevent objects from being accidentally deleted for 7 years after object creation.
D
Create an object lifecycle policy on the bucket that moves objects from Standard Storage to Archive Storage after 3 years.
E
Implement a Cloud Function that checks the age of each object in the bucket and moves the objects older than 3 years to a second bucket with the Archive Storage class. Use Cloud Scheduler to trigger the Cloud Function on a daily schedule.