Isaca Updated CRISC Exam Questions and Answers by nella

A risk map is a visual tool that helps to communicate risk to management by showing the likelihood and impact of different risks on a matrix1. A risk map can help to:

Identify the most critical risks that need immediate attention or action

Compare and prioritize risks based on their severity and probability

Align risk management strategies with the organization’s risk appetite and tolerance

Communicate risk information in a clear and concise way that is easy to understand and interpret2

References = Risk and Information Systems Control Study Manual, Chapter 5: Risk Assessment Process3

A root cause analysis is a process of identifying and understanding the underlying or fundamental causes or factors that contribute to or result in a problem or incident that has occurred or may occur in the organization. A root cause analysis can provide useful insights and solutions on the origin and nature of the problem or incident, and prevent or reduce its recurrence or impact.

Performing a root cause analysis is the risk practitioner’s best recommendation when the number of tickets to rework application code has significantly exceeded the established threshold, because it can help the organization to address the following questions:

Why did the application code require rework?

What were the errors or defects in the application code?

How did the errors or defects affect the functionality or usability of the application?

Who was responsible or accountable for the application code development and testing?

When and how were the errors or defects detected and reported?

What were the costs or consequences of the rework for the organization and its stakeholders?

How can the errors or defects be prevented or minimized in the future?

Performing a root cause analysis can help the organization to improve and optimize the application code quality and performance, and to reduce or eliminate the need for rework. It can also help the organization to align the application code development and testing with the organization’s objectives and requirements, and to comply with the organization’s policies and standards.

The other options are not the risk practitioner’s best recommendations when the number of tickets to rework application code has significantly exceeded the established threshold, because they do not address the main purpose and benefit of performing a root cause analysis, which is to identify and understand the underlying or fundamental causes or factors that contribute to or result in the problem or incident.

Performing a code review is a process of examining and evaluating the application code for its quality, functionality, and security, using the input and feedback from the peers, experts, or tools. Performing a code review can help the organization to identify and resolve the errors or defects in the application code, but it is not the risk practitioner’s best recommendation, because it doesnot indicate why the application code required rework, and how the errors or defects affected the organization and its stakeholders.

Implementing version control software is a process of using a software tool to manage and track the changes and modifications to the application code, and to ensure the consistency and integrity of the application code. Implementing version control software can help theorganization to control and monitor the application code development and testing, but it is not the risk practitioner’s best recommendation, because it does not indicate why the application code required rework, and how the errors or defects affected the organization and its stakeholders.

Implementing training on coding best practices is a process of providing and facilitating the learning and development of the skills and knowledge on the principles, guidelines, and standards for the application code development and testing. Implementing training on coding best practices can help the organization to enhance the competence and performance of the application code developers and testers, but it is not the risk practitioner’s best recommendation, because it does not indicate why the application code required rework, and how the errors or defects affected the organization and its stakeholders. References =

ISACA, CRISC Review Manual, 7th Edition, 2022, pp. 40-41, 47-48, 54-55, 58-59, 62-63

ISACA, CRISC Review Questions, Answers & Explanations Database, 2022, QID 189

CRISC Practice Quiz and Exam Prep

Multi-factor authentication is the most effective way to mitigate the risk of unauthorized access to the system, as it requires the users to provide more than one piece of evidence to prove their identity, such as a password, a token, a biometric feature, etc. This reduces the likelihood of compromising the credentials and ensures that only authorized users can perform maintenance on the system.

Single sign-on is a convenience feature that allows users to access multiple systems with one set of credentials, but it does not address the risk of sharing credentials among multiple users.

Audit trail review is a detective control that can help identify and investigate unauthorized access to the system, but it does not prevent or mitigate the risk of credential compromise.

Data encryption at rest is a security measure that protects the data stored on the system from unauthorized access, but it does not prevent or mitigate the risk of credential compromise. References = CRISC Review Manual, 7th Edition, ISACA, 2020, page 107-108.

 A risk register is a document that records and tracks the identified risks, their causes, impacts, likelihood, responses, and status. A risk register can help manage and communicate risks throughout the risk management process. A risk register should be updated regularly to reflect the current state of risks and their responses. Due to a change in business processes, an identified risk scenario may no longer require mitigation, as the risk level may have decreased or the risk may have been eliminated. However, the risk should remain in the risk register, as the most important reason is to monitor for potential changes to the risk scenario. This means keeping track of the internal and external factors that may affect the risk scenario, such as new threats, vulnerabilities, opportunities, or controls. Monitoring for potential changes to the risk scenario can help identify and respond to any emerging or reoccurring risks, and ensure that therisk register is accurate and complete. References = Risk and Information Systems Control Study Manual, Chapter 1: IT Risk Identification, Section 1.3: Risk Register, p. 41-43.