In a disaster recovery strategy, what is ensured by deploying VAs in more than one location?

• A. Performance optimization
• B. Cost reduction
• C. Business continuity during a disaster
• D. Faster deployment

Answer: (C)

Deploying virtual appliances (VAs) in more than one location is a crucial component of a disaster recovery strategy, as it directly contributes to business continuity during a disaster. By having VAs distributed across multiple geographic locations, organizations can ensure that critical services and applications remain operational even if one site experiences a failure due to natural disasters, equipment malfunctions, or other disruptions.

This redundancy means that if one location is compromised, operations can be seamlessly shifted to another site with minimal downtime, thus maintaining access to essential data and services. This capability is fundamental to a robust disaster recovery plan, as it protects the organization against various risks, ensuring that it can continue operations in the face of unexpected challenges.

The other aspects, such as performance optimization, cost reduction, and faster deployment, may have their own merits but do not specifically address the key goal of sustaining business operations during a disaster event. These factors could be secondary benefits but do not serve the primary purpose as clearly as maintaining business continuity does.