Which test is considered the most cost-effective for an organization with multiple offices developing a disaster recovery plan?

The most cost-effective test for an organization with multiple offices developing a disaster recovery plan is the preparedness test. This type of test focuses on ensuring that all involved parties understand their roles and responsibilities in the disaster recovery plan without the need for extensive resources or time commitments that a full operational test would require.

Preparedness tests typically involve walkthroughs, which can be conducted with minimal disruption to normal operations and do not require extensive technical setups or coordination between multiple offices. They are designed to validate that staff members are familiar with the procedures, identify gaps in knowledge, and ensure that everyone has the necessary information to respond effectively in the event of a disaster.

By choosing the preparedness test, organizations can efficiently assess their readiness in a cost-effective manner while still fostering communication and cooperation among various offices. This approach allows for addressing potential weaknesses in the disaster recovery plan without incurring high costs associated with more comprehensive testing methods.