Which of the types of review that can be used to review a Business Continuity...

An internal audit is designed to provide independent, objective assurance by evaluating the effectiveness of governance, risk management, and control processes. In a BCMS context, internal audit can assess whether BCMS processes (policy control, BIA/RA governance, plan management, exercising cadence, document control, corrective action tracking) are being followed and are effective as management controls. Importantly, internal audit’s focus is typically on whether processes are adequate and working as intended—not on guaranteeing that the chosen continuity solutions are “the best possible” in an absolute sense. That matches the question’s description: independent assurance on processes without necessarily confirming the adopted solutions are “correct.”

Performance appraisal is an HR tool, not independent assurance. Post-incident review captures learning from a real event and may include subjective performance insights, but it is not primarily an independent assurance mechanism. Quality assurance checks adherence to standards, but it is often not independent in the same formal way as internal audit. Therefore, A is the best answer.