A SysOps Administrator Stores Crash Dump Files in Amazon S3

Multiple Choice

A SysOps Administrator stores crash dump files in Amazon S3. New security and privacy measures require that crash dumps older than 6 months be deleted. Which approach meets this requirement?

A) Use Amazon CloudWatch Events to delete objects older than 6 months.
B) Implement lifecycle policies to delete objects older than 6 months.
C) Use the Amazon S3 Standard-Infrequent Access (S3 Standard-IA) storage class to automatically delete objects older than 6 months.
D) Create versioning rules to delete objects older than 6 months.