A Financial Company Has Allocated an Amazon RDS MariaDB DB

question 24

Multiple Choice

A financial company has allocated an Amazon RDS MariaDB DB instance with large storage capacity to accommodate migration efforts. Post-migration, the company purged unwanted data from the instance. The company now want to downsize storage to save money. The solution must have the least impact on production and near-zero downtime. Which solution would meet these requirements?

• A) Create a snapshot of the old databases and restore the snapshot with the required storage
• B) Create a new RDS DB instance with the required storage and move the databases from the old instances to the new instance using AWS DMS
• C) Create a new database using native backup and restore
• D) Create a new read replica and make it the primary by terminating the existing primary

---

Definitions:

Policy Practice

The professional activity of influencing and making changes to public policy, often within the context of social work to enhance social welfare.

Legislative Settings

Environments or contexts related to the process of making and enacting laws, often involving government bodies such as parliaments or legislative assemblies.

Agency Settings

The environment, typically organizational, in which services are provided to clients by professionals.

Systems Theory

A conceptual framework that analyzes complex phenomena or problems as integrative systems composed of interdependent parts, applicable in various disciplines.