Isaca Certification CRISC Exam Questions and Answers PDF

Integrity is the property of data that ensures its accuracy, completeness, and consistency2. If concurrent update transactions to an account are not processed properly, the integrity of the data may be compromised, as it may lead to concurrency problems such as lost update, unrepeatable read, or phantom read3. These problems can cause the data to be incorrect, incomplete, or inconsistent, which may affect the reliability and validity of the data. Therefore, option D is the correct answer, as it reflects the impact of improper concurrent update transactions on the data integrity. The other options are not correct, as they do not directly relate to the effect of concurrent update transactions on the data. Option A, confidentiality, is the property of data that ensures its protection from unauthorized access or disclosure2. Concurrent update transactions do not necessarily affect the confidentiality of the data, as they do not involve exposing the data to unauthorized parties. Option B, accountability, is the property of data that ensures its traceability and auditability2. Concurrent update transactions do not necessarily affect the accountability of the data, as they do not involve losing the records or logs of the data transactions. Option C, availability, is the property of data that ensures its accessibility and usability2. Concurrent update transactions do not necessarily affect the availability of the data, as they do not involve preventing the access or use of the data.

After migrating a key financial system to a new provider, it was discovered that a developer could gain access to the production environment. This indicates that there is a risk of unauthorized access, use, disclosure, modification, or destruction of sensitive data, such as financial records, transactions, reports, etc.

A control that could mitigate this risk is to remove the developer’s access to the production environment. This means that the developer would not be able to alter the source code or configuration of the financial system without proper authorization or approval.

The other options are not the best ways to mitigate the risk in this situation. They are either irrelevant or less effective than removing the developer’s access.

The references for this answer are:

Risk IT Framework, page 14

Information Technology & Security, page 8

Risk Scenarios Starter Pack, page 6

Performing risk prioritization would best help to improve the risk register, which is a document that records and summarizes the key information and data about the identified risks and the risk responses1. Risk prioritization is the process of ranking the risks according to their significance and urgency, based on their probability and impact2. By performing risk prioritization, the organization can:

Reduce the complexity and volume of the risk register, and focus on the most important and relevant risks that require immediate attention and action3.

Enhance the communication and understanding of the risks among the senior management and other stakeholders, and facilitate the decision-making and resource allocation for the risk responses4.

Improve the efficiency and effectiveness of the risk management process, and ensure that the risk register is aligned with the organization’s risk strategy, objectives, and appetite5.

The other options are not the best ways to improve the risk register, because:

Analyzing the residual risk components is not the best way, as it may not address the issue of the large volume of risk scenarios. Residual risk is the level of risk that remains after the implementation of risk responses6. Analyzing the residual risk components can help to measure the exposure or uncertainty of the assets, and to determine the need and extent of the risk responses. However, it may not reduce the complexity or volume of the risk register, as it may add more information or data to the risk register.

Validating the risk appetite level is not the best way, as it may not address the issue of the overwhelming risk scenarios. Risk appetite is the amount and type of risk that the organization is willing to accept or pursue in order to achieve its objectives7. Validating the risk appetite levelcan help to ensure that the risk register is consistent and proportional to the risk level, and that the risk responses are suitable and feasible. However, it may not reduce the complexity or volume of the risk register, as it may require more information or data to validate the risk appetite level.

Conducting a risk assessment is not the best way, as it may not address the issue of the existing risk scenarios. Risk assessment is the process of estimating the probability and impact of the risks, and prioritizing the risks based on their significance and urgency. Conducting a risk assessment can help to identify and analyze new or emerging risks, and to update or revise the risk register accordingly. However, it may not reduce the complexity or volume of the risk register, as it may introduce more information or data to the risk register.

References =

Risk Register - CIO Wiki

Risk Prioritization - CIO Wiki

Risk Prioritization: A Guide for Project Managers - ProjectManager.com

Risk Prioritization: How to Prioritize Risks in Project Management - Clarizen

Risk Prioritization: A Key Step in Risk Management - ISACA

Residual Risk - CIO Wiki

Risk Appetite - CIO Wiki

[Risk Assessment - CIO Wiki]

 An IT risk appetite statement is a document that expresses the amount and type of IT risk that an organization is willing to accept or pursue in order to achieve its objectives. An IT risk appetite statement can help guide the IT risk management process, by setting the boundaries, criteria, andtargets for IT risk identification, assessment, response, and reporting. An IT risk appetite statement should be aligned with the organization’s overall risk appetite and strategy, and should be reviewed and updated periodically to reflect the changes in the internal and external environment. One of the factors that would most likely result in updates to an IT risk appetite statement is changes in senior management. Senior management is the group of executives who have the authority and responsibility for the strategic direction and performance of the organization. Changes in senior management can affect the IT risk appetite statement, as they may introduce new perspectives, priorities, expectations, or preferences for IT risk taking or avoidance. Changes in senior management can also affect the IT risk appetite statement, as they may require new or revised IT objectives, goals, or initiatives, which may entail different levelsor types of IT risk. Therefore, changes in senior management should trigger a review and update of the IT risk appetite statement, to ensure that it is consistent and compatible with the new leadership and direction of the organization. References = Organisations must define their IT risk appetite and tolerance, Risk Appetite Statements - Institute of Risk Management, Develop Your Technology Risk Appetite - Gartner.