28. Which tool represents an important strategy of this type of plan?

Answer: D

Explanation:

Off-site storage is an important strategy of this type of plan.

Off-site storage represents a critical strategy in a preparedness plan as it ensures that data and resources are safeguarded against unforeseen disruptions. This approach allows a company to recover essential information and continue operations even if the primary site experiences a significant incident.

A) User authentication

User authentication is primarily a security measure aimed at controlling access to systems and data. While important for protecting sensitive information, it does not directly address the continuity of operations in the face of disruptions, making it less relevant to the context of preparedness planning.

B) Parallel processing

Parallel processing refers to the simultaneous execution of multiple processes to enhance computing efficiency. Although it can improve performance, it does not contribute to risk management or the ability to recover from unforeseen disruptions, which is the focus of preparedness plans.

C) Data encryption

Data encryption is essential for protecting data from unauthorized access and ensuring confidentiality. However, like user authentication, it does not directly facilitate recovery or continuity in the event of disruptions, thus making it less applicable to the specific strategy of preparedness planning.

D) Off-site storage

Off-site storage is a vital component of a preparedness plan as it allows for the secure backup and retrieval of critical data in case of disasters affecting the primary location. This strategy minimizes the risk of data loss and ensures business continuity during unforeseen events.

Conclusion

Off-site storage is definitively the correct answer as it directly supports the goal of a preparedness plan by enabling data recovery and operational continuity during unforeseen disruptions. In contrast, the other options, while important in their own right, do not provide the same level of support for managing risk and ensuring business resilience.