Data management — Professional Security Operations Engineer

The official GCP documentation our Data management practice questions are cited to. Review the primary sources, then practise.

Official references for this objective

Google Cloud — Cloud Key Management | Google Cloud

Use an external KMS to protect your data in Google Cloud and separate the data from the key
Google Cloud — Cloud Storage | Google Cloud

With features like Object Lifecycle Management (OLM) and Autoclass you can easily optimize costs with object placement across storage classes.
Google Cloud — BigQuery | AI data platform | EDW

Streaming inserts You are charged for rows that are successfully inserted. Individual rows are calculated using a 1 KB minimum. $0.01 per 200 MiB
Google Cloud — Storage Transfer Service | Google Cloud

uses metadata available from the source storage system, such as checksums and file sizes, to ensure that data written to Cloud Storage is the same