The lifecycle management policy lets you: - Delete blobs, blob versions, and blob snapshots at the end of their lifecycles Scenario: - Purge Twitter feed data records that are older than two years. - Store Twitter feeds in Azure Storage by using Event Hubs Capture. The feeds will be converted into Parquet files. - Minimize administrative effort to maintain the Twitter feed data records. Incorrect Answers: A: Time-based retention policy support: Users can set policies to store data for a specified interval. When a time-based retention policy is set, blobs can be created and read, but not modified or deleted. After the retention period has expired, blobs can be deleted but not overwritten. Reference: https://docs.microsoft.com/en-us/azure/storage/blobs/storage-lifecycle-management-concepts