Question 17

Critical system replicas

A priority of business continuity is to ensure that critical system replicas are in place to maintain operations during disruptions. This approach allows businesses to quickly recover and continue functioning, minimizing downtime and impact on services.

A) Critical system replicas

This option is correct because having critical system replicas enables organizations to quickly restore services and protect essential data during emergencies. It directly supports the objectives of business continuity by ensuring that operations can resume with minimal interruption.

B) Extensive black-box testing

While extensive black-box testing is important for software quality assurance, it is not a priority of business continuity. This option focuses on testing and does not address the immediate need for operational resilience or recovery strategies in the face of disruptions.

C) Rapid system development

Rapid system development may be beneficial for innovation and speed to market, but it does not directly align with the priorities of business continuity. The focus here is on creating new systems rather than ensuring existing systems are resilient and can recover quickly from failures.

D) High on-site redundancy

High on-site redundancy can enhance system reliability but is not the primary focus of business continuity compared to having critical system replicas. While redundancy is important, it does not necessarily guarantee the swift recovery of essential services that replicas provide.

Conclusion

Critical system replicas are essential for ensuring that a business can continue operations during a crisis, making them a top priority for business continuity. The other options, while relevant to system performance and reliability, do not directly address the critical need for rapid recovery and operational resilience that replicas provide. Thus, they fail to meet the core objectives of business continuity.