An Organization Is Planning to Use NoSQL DB for Its

An organization is planning to use NoSQL DB for its scalable data needs. The organization wants to host an application securely in AWS VPC. What action can be recommended to the organization?

A) The organization should setup their own NoSQL cluster on the AWS instance and configure route tables and subnets.
B) The organization should only use a DynamoDB because by default it is always a part of the default subnet provided by AWS.
C) The organization should use a DynamoDB while creating a table within the public subnet.
D) The organization should use a DynamoDB while creating a table within a private subnet.