Identifying Relationships between Mission Critical Applications, Processes, and Operations | Information Systems Security Architecture Professional Exam

Identifying Relationships between Mission Critical Applications, Processes, and Operations

Question

Which of the following processes is used to identify relationships between mission critical applications, processes, and operations and all supporting elements?

Answers

Explanations

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A. B. C. D.

A.

The process used to identify relationships between mission-critical applications, processes, and operations and all supporting elements is called Business Impact Analysis (BIA).

Business Impact Analysis (BIA) is a systematic process used to identify, analyze, and evaluate the potential impact of a disruption to critical business operations. The primary objective of BIA is to identify and prioritize the critical business functions and processes, and to determine the impact that a disruption to these functions and processes would have on the organization's operations.

BIA involves the following steps:

  1. Identify critical business functions and processes: The first step in BIA is to identify the critical business functions and processes. This includes all the mission-critical applications, processes, and operations that support the organization's mission.

  2. Determine the impact of a disruption: The next step is to determine the impact of a disruption to the critical business functions and processes. This includes analyzing the financial, operational, legal, and reputational impact of a disruption.

  3. Identify dependencies: Once the impact of a disruption is determined, the next step is to identify the dependencies between the critical business functions and processes and their supporting elements. This includes identifying the hardware, software, personnel, and other resources that support the critical business functions and processes.

  4. Prioritize critical functions and processes: Based on the impact and dependencies, the critical business functions and processes are prioritized. This helps in determining the order in which the critical functions and processes should be restored in case of a disruption.

In contrast, Critical Path Analysis (CPA) is a project management technique used to identify the critical path, which is the longest sequence of dependent activities that determines the earliest completion date of a project. Functional analysis is a technique used to analyze the functional requirements of a system or process. Risk analysis is a technique used to identify and analyze potential risks to a system or process.

Therefore, the correct answer to the question is D. Business Impact Analysis.