With regard to resilience, which of the following is the GREATEST risk to an organization...

 Resilience is the ability of an organization to continue to operate effectively during or after a disruptive event. A business impact analysis (BIA) is a key process to identify the critical systems and processes that support the organization’s objectives and determine the impact of their disruption. Without a BIA, the organization may not be able to prioritize the recovery of the most important systems and processes, which poses the greatest risk to its resilience. The other options are not as significant as a BIA, as they relate to data quality, system monitoring, and user acceptance testing, which are important but not essential for resilience. References: CISA Review Manual (Digital Version), Domain 4: Information Systems Operations and Business Resilience, Section 4.2 Business Continuity Planning1