(ISC)2 Certified in Cybersecurity Practice Exam

What provides alternate data processing in a disaster scenario?

1. Backup Systems

2. Data Warehouses

3. Disaster Recovery Sites

4. Recovery Point Objectives

The correct answer is: Disaster Recovery Sites

In the context of disaster recovery, disaster recovery sites are specifically designed to provide alternate data processing capabilities in the event of a catastrophic failure or significant disruption to primary operations. These sites can be configured as hot, warm, or cold, each indicating the level of readiness and speed with which operations can be restored. Having a disaster recovery site ensures that critical data and applications can continue to operate without significant downtime. This means that organizations can maintain business continuity and minimize the adverse impact on operations, customer service, and revenue during emergency situations. The infrastructure, processes, and resources available at a disaster recovery site are set up to take over the processing needs of an organization, ensuring that functions can be maintained even if the main site is compromised. Other options, while relevant to data security and recovery, don’t directly address the need for alternate data processing during a disaster. For instance, backup systems are important for data restoration but do not inherently provide a physical location for operations. Data warehouses are primarily used for data analysis and reporting rather than for immediate operational continuity. Recovery Point Objectives focus on the maximum tolerable period in which data might be lost due to a disaster, but they themselves do not represent a physical solution for alternate processing.