Google Cloud Professional Cloud Security Engineer Practice Exam

How can you ensure compliance with specified data storage duration for cloud backups?

1. Create a Cloud Function to monitor storage

2. Use Object Lifecycle Management to configure automatic deletions

3. Regularly archive data manually

4. Set Cloud Storage versioning

The correct answer is: Use Object Lifecycle Management to configure automatic deletions

Utilizing Object Lifecycle Management to configure automatic deletions is an effective way to ensure compliance with specified data storage durations for cloud backups. This feature allows you to set policies that automatically manage the lifecycle of your objects based on defined rules, such as age or creation date. By implementing these policies, you can automate the deletion of outdated backup data, ensuring that your storage is compliant with your organization's data retention policies while also optimizing costs. This approach provides both efficiency and reliability, as it reduces the manual effort required to track and delete older backups and minimizes the risk of human error in the management process. It also ensures that your cloud resources remain within the compliance framework set by regulations or internal guidelines, mitigating potential data privacy risks associated with retaining data longer than necessary. In contrast, using a Cloud Function to monitor storage would require additional coding and maintenance, while manually archiving data adds an unnecessary burden and is prone to oversight. Setting Cloud Storage versioning applies to maintaining previous iterations of objects rather than enforcing storage duration compliance, thus making it less suitable for this specific requirement.