What is a business impact analysis (BIA) and its purpose?

• A. Identifies training needs for staff.
• B. Measures system performance and availability.
• C. Specifies encryption standards.
• D. Identifies critical business processes and impacts of disruptions to guide recovery strategies and resource allocation.

Answer: (D)

A business impact analysis focuses on identifying which business processes are critical and what the consequences would be if they were disrupted. The purpose is to understand the potential operational, financial, and reputational impacts of interruptions so recovery strategies and the allocation of resources can be prioritized effectively. It also helps determine how quickly different processes must be restored (RTO) and how much data loss can be tolerated (RPO), while mapping dependencies across people, systems, locations, and suppliers to set the right recovery order and resource needs.

That is why the best choice identifies critical processes and the impacts of disruptions to guide recovery strategies and resource allocation. Training needs, system performance metrics, and encryption standards serve different aims—staff development, IT performance monitoring, and data protection controls, respectively—and do not capture the broader analysis of business impacts used to drive recovery planning.