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Question 224 - CISM discussion

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When designing a disaster recovery plan (DRP), which of the following MUST be available in order to prioritize system restoration?

A.
Business impact analysis (BIA) results
Answers
A.
Business impact analysis (BIA) results
B.
Key performance indicators (KPIs)
Answers
B.
Key performance indicators (KPIs)
C.
Recovery procedures
Answers
C.
Recovery procedures
D.
Systems inventory
Answers
D.
Systems inventory
Suggested answer: A

Explanation:

A business impact analysis (BIA) is a process that identifies and evaluates the potential effects of disruptions to critical business operations as a result of a disaster, accident, emergency, or threat. A BIA helps to determine the business continuity requirements and priorities for recovery of business functions and processes, including their dependencies on IT systems, applications, and data. A BIA also provides information on the financial and operational impacts of a disruption, the recovery time objectives (RTOs), the recovery point objectives (RPOs), and the minimum service levels for each business function and process. A BIA is an essential input for designing a disaster recovery plan (DRP), which is a documented and approved set of procedures and arrangements to enable an organization to respond to a disaster and resume its critical functions within a predetermined timeframe. A DRP must be based on the BIA results to ensure that the system restoration is prioritized according to the business needs and expectations. A DRP must also consider the availability and suitability of the recovery resources, such as backup systems, alternate sites, and personnel.A DRP should be tested and updated regularly to ensure its effectiveness and alignment with the changing business environment and requirements.Reference= CISM Review Manual, 15th Edition, pages 175-1761; CISM Review Questions, Answers & Explanations Database, question ID 2182; Working Toward a Managed, Mature Business Continuity Plan - ISACA3; Part Two: Business Continuity and Disaster Recovery Plans - CISM Foundations: Module 4 Course4.

A BIA is an important part of Disaster Recovery Planning (DRP). It helps identify the impact of a disruption on the organization, including the critical systems and processes that must be recovered in order to minimize that impact. The BIA results are used to prioritize system restoration and determine the resources needed to get the organization back into operation as quickly as possible.

asked 01/10/2024
Damir Stojsic
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