Nutanix Certified Associate Practice Exam

What is a fundamental characteristic to ensure when deploying a replicated Nutanix cluster across distant geographic locations?

1. Layer-3 redundancy

2. Rapid failover capability

3. Effective disaster recovery strategy

4. Single point of management

The correct answer is: Effective disaster recovery strategy

A fundamental characteristic to ensure when deploying a replicated Nutanix cluster across distant geographic locations is an effective disaster recovery strategy. This is crucial because deploying clusters in geographically dispersed locations is often done to protect against localized failures and to enhance data availability. An effective disaster recovery strategy encompasses planning and processes that allow for the restoration of data and systems quickly in the event of a disaster, which may include anything from system failures to natural disasters. When implementing a replicated cluster, key elements of the disaster recovery strategy include how data is replicated, failover processes, backup procedures, and the overall recovery point and recovery time objectives (RPO and RTO). These elements ensure that, in the event of a geographic failure, the organization can continue operations with minimal disruption. Other options, while they may support data center resilience, do not encompass the broader planning and strategy required for ensuring robust disaster recovery. For instance, while rapid failover capability is important, it is one aspect of a wider disaster recovery framework rather than a standalone characteristic. Layer-3 redundancy focuses more on network reliability than on the holistic management of disaster scenarios. Similarly, having a single point of management is more about operational efficiency than it is about disaster preparedness.