Isaca Updated CRISC Exam Questions and Answers by romi

The BEST information when determining whether to accept residual risk of a critical system to be implemented is the potential business impacts are within acceptable levels, because it indicates that the residual risk, which is the risk that remains after the risk response actions, does not exceed the risk tolerance and appetite of the organization, and that it does not pose a significant threat or disruption to the business objectives and processes. The potential business impacts are the consequences or outcomes of the residual risk on the organization’s performance, reputation, and value. The other options are not as informative as the potential business impacts, because:

Option A: Single loss expectancy (SLE) is a measure of the monetary loss that is expected from a single occurrence of a risk event, but it does not provide the best information when determining whether to accept residual risk, because it does not consider the frequency or probability of the risk event, or the qualitative aspects of the risk impact, such as customer satisfaction, employee morale, or regulatory compliance.

Option B: Cost of the information system is a measure of the total expenditure that is required to acquire, develop, operate, and maintain the information system, but it does not provide the best information when determining whether to accept residual risk, because it does not reflect the value or benefit of the information system, or the risk exposure or variation that the information system may introduce or encounter.

Option C: Availability of additional compensating controls is a measure of the alternative or supplementary controls that can be implemented to reduce the residual risk, but it does not provide the best information when determining whether to accept residual risk, because it does not indicate the effectiveness or efficiency of the compensating controls, or the cost-benefit analysis of implementing them. References = Risk and Information Systems Control Study Manual, 7th Edition, ISACA, 2020, p. 122.

 The chief information officer (CIO) is the most likely person to be responsible for the coordination between the IT risk strategy and the business risk strategy, because the CIO is the senior executive who oversees the information technology (IT) function and aligns it with the organization’s strategy, objectives, and operations. The CIO is also responsible for ensuring that the IT function delivers value, supports innovation, and manages IT risks effectively and efficiently. The CIO can coordinate the IT risk strategy and the business risk strategy by communicating and collaborating with other business leaders, establishing and implementing IT governance frameworks and policies, and monitoring and reporting on IT performance and risk indicators. The other options are not as likely as the CIO to be responsible for the coordination between the IT risk strategy and the business risk strategy, because they have different or limited roles and responsibilities in relation to IT and business risk management, as explained below:

A. Chief financial officer (CFO) is the senior executive who oversees the financial function and manages the financial risks of the organization. The CFO may be involved in the coordination between the IT risk strategy and the business risk strategy, especially when it comes to budgeting, funding, or reporting on IT-related projects and initiatives, but the CFO is not the primary person who oversees the IT function and aligns it with the organization’s strategy and objectives.

B. Information security director is the senior manager who oversees the information security function and manages the information security risks of the organization. The information security director may be involved in the coordination between the IT risk strategy and the business risk strategy, especially when it comes to protecting the confidentiality, integrity, and availability of the information assets and systems, but the information security director is not the primary person who oversees the IT function and aligns it with the organization’s strategy and objectives.

C. Internal audit director is the senior manager who oversees the internal audit function and provides independent assurance on the effectiveness and efficiency of the organization’s governance, risk management, and control processes. The internal audit director may be involved in the coordination between the IT risk strategy and the business risk strategy, especially when it comes to auditing, reviewing, or testing the IT-related processes and controls, but the internal audit director is not the primary person who oversees the IT function and aligns it with the organization’s strategy and objectives. References = Risk and Information Systems Control Study Manual, Chapter 1, Section 1.1.1, page 7. The Strategic CIO: Balancing Business and IT Priorities, Technology’s Role in Enterprise Risk Management, Aligning Enterprise Cyber Risk and Business Strategy

The most important information to be communicated during security awareness training is management’s expectations. This will help to establish the security culture and behavior of the enterprise, and to align the staff’s actions with the enterprise’s objectives, policies, and standards. Management’s expectations also provide the basis for measuring and evaluating the effectiveness of the security awareness program. Corporate risk profile, recent security incidents, and the current risk management capability are also important information to be communicated during security awareness training, but they are not as important as management’s expectations. References = Risk and Information Systems Control Study Manual, 7th Edition, Chapter 5, Section 5.1.1.2, page 2291

1: ISACA Certified in Risk and Information Systems Control (CRISC®) Exam Guide, Answer to Question 642.

A vulnerability assessment is a process of identifying and evaluating the weaknesses or gaps in an application that may expose it to potential threats or attacks.

When vulnerability assessment results identify a weakness in an application, the first thing that a risk practitioner should do is to assess the risk to determine mitigation needed. This means that the risk practitioner should analyze the likelihood and impact of the weakness being exploited, the existing controls that are in place to prevent or reduce the exploitation, and the residual risk that remains after applying the controls.

Assessing the risk to determine mitigation needed helps to prioritize the actions that are required to address the weakness, such as implementing new or additional controls, accepting the risk, transferring the risk, or avoiding the risk.

The other options are not the first things that a risk practitioner should do when vulnerability assessment results identify a weakness in an application. They are either secondary or not essential for risk management.

The references for this answer are:

Risk IT Framework, page 18

Information Technology & Security, page 12

Risk Scenarios Starter Pack, page 10