練習できるIT-Risk-Fundamentals問題には認定ガイド問題と解答とトレーニングを提供しています
無料ISACA IT-Risk-Fundamentalsテスト練習問題試験問題集
質問 # 44
An enterprise is currently experiencing an unacceptable 8% processing error rate and desires to manage risk by establishing a policy that error rates cannot exceed 5%. In addition, management wants to be alerted when error rates meet or exceed 4%. The enterprise should set a key performance indicator (KPI) metric at which of the following levels?
- A. 4%
- B. 8%
- C. 5%
正解：A
解説：
Setting KPIs:
* A Key Performance Indicator (KPI) should be set at a level that allows for early detection and response to deviations from desired performance levels.
* In this case, management wants to be alerted when error rates meet or exceed 4%, even though the acceptable limit is 5%.
Alert Threshold:
* Setting the KPI at 4% ensures that management receives timely alerts before reaching the unacceptable error rate of 5%.
* This approach enables proactive management and correction of processes to maintain error rates within acceptable limits.
References:
* ISA 315 (Revised 2019), Anlage 5discusses the importance of monitoring and setting appropriate thresholds for performance and risk indicators to manage and mitigate risks effectively.
質問 # 45
Which of the following is the BEST way to interpret enterprise standards?
- A. A means of implementing policy
- B. An approved code of practice
Q Documented high-level principles
正解：A
解説：
Unternehmensstandards dienen als Mittel zur Umsetzung von Richtlinien. Sie legen spezifische Anforderungen und Verfahren fest, die sicherstellen, dass die Unternehmensrichtlinien eingehalten werden.
* Definition und Bedeutung von Standards:
* Enterprise Standards: Dokumentierte, detaillierte Anweisungen, die die Umsetzung von Richtlinien unterstützen.
* Implementierung von Richtlinien: Standards helfen dabei, die abstrakten Richtlinien in konkrete, umsetzbare Maßnahmen zu überführen.
* Beispiele und Anwendung:
* IT-Sicherheitsstandards: Definieren spezifische Sicherheitsanforderungen, die zur Einhaltung der übergeordneten IT-Sicherheitsrichtlinien erforderlich sind.
* Compliance-Standards: Stellen sicher, dass gesetzliche und regulatorische Anforderungen eingehalten werden.
References:
* ISA 315: Role of IT controls and standards in implementing organizational policies.
* ISO 27001: Establishing standards for information security management to support policy implementation.
質問 # 46
Which of the following risk response strategies involves the implementation of new controls?
- A. Avoidance
- B. Mitigation
- C. Acceptance
正解：B
解説：
Definition and Context:
* Mitigationinvolves taking steps to reduce the severity, seriousness, or painfulness of something, often by implementing new controls or safeguards. This can include processes, procedures, or physical measures designed to reduce risk.
* Avoidancemeans completely avoiding the risk by not engaging in the activity that generates the risk.
* Acceptancemeans acknowledging the risk and choosing not to act, either because the risk is deemed acceptable or because there is no feasible way to mitigate or avoid it.
Application to IT Risk Management:
* In IT risk management,Mitigationoften involves implementing new controls such as security patches, firewalls, encryption, user authentication protocols, and regular audits to reduce risk levels.
* This aligns with the principles outlined in various IT control frameworks and standards, such as ISA 315 which emphasizes the importance of controls in managing IT-related risks.
Conclusion:
* Therefore, when considering risk response strategies involving the implementation of new controls, Mitigationis the correct answer as it specifically addresses the action of implementing measures to reduce risk.
質問 # 47
Which of the following is considered an exploit event?
- A. Any event that is verified as a security breach
- B. An attacker takes advantage of a vulnerability
- C. The actual occurrence of an adverse event
正解：B
解説：
Ein Exploit-Ereignis tritt auf, wenn ein Angreifer eine Schwachstelle ausnutzt, um unbefugten Zugang zu einem System zu erlangen oder es zu kompromittieren. Dies ist ein grundlegender Begriff in der IT-Sicherheit.
Wenn ein Angreifer eine bekannte oder unbekannte Schwachstelle in einer Software, Hardware oder einem Netzwerkprotokoll erkennt und ausnutzt, wird dies als Exploit bezeichnet.
* Definition und Bedeutung:
* Ein Exploit ist eine Methode oder Technik, die verwendet wird, um Schwachstellen in einem System auszunutzen.
* Schwachstellen können Softwarefehler, Fehlkonfigurationen oder Sicherheitslücken sein.
* Ablauf eines Exploit-Ereignisses:
* Identifizierung der Schwachstelle: Der Angreifer entdeckt eine Schwachstelle in einem System.
* Entwicklung des Exploits: Der Angreifer entwickelt oder verwendet ein bestehendes Tool, um die Schwachstelle auszunutzen.
* Durchführung des Angriffs: Der Exploit wird durchgeführt, um unautorisierten Zugang zu erlangen oder Schaden zu verursachen.
References:
* ISA 315: Generelle IT-Kontrollen und die Notwendigkeit, Risiken aus dem IT-Einsatz zu identifizieren und zu behandeln.
* IDW PS 951: IT-Risiken und Kontrollen im Rahmen der Jahresabschlussprüfung, die die Notwendigkeit von Kontrollen zur Identifizierung und Bewertung von Schwachstellen unterstreicht.
質問 # 48
Which of the following is the PRIMARY outcome of a risk scoping activity?
- A. Identification of potential high-impact risk areas throughout the enterprise
- B. Identification of risk scenarios related to emerging technologies
- C. Identification of major risk factors to be benchmarked against industry competitors
正解：A
解説：
Risk scoping is a critical activity in the risk management process aimed at identifying areas within the enterprise that may be exposed to significant risks. The primary outcome of this activity is to identify potential high-impact risk areas throughout the enterprise. This involves assessing various business processes, IT systems, and operational functions to determine where risks may arise and their potential impact on the organization. By focusing on high-impact areas, the organization can prioritize resources and efforts to mitigate these risks effectively. This approach ensures a comprehensive understanding of the risk landscape, which is essential for effective risk management and aligns with best practices outlined in ISO 31000 and COBIT frameworks.
質問 # 49
Risk monitoring is MOST effective when it is conducted:
- A. following changes to the business's environment.
- B. throughout the risk treatment planning process.
- C. before and after completing the risk treatment plan.
正解：B
解説：
Effectiveness of Risk Monitoring:
* Continuous risk monitoring throughout the risk treatment planning process ensures that changes in the risk environment are detected early and addressed promptly.
* It allows for real-time adjustments and improvements to the risk treatment plan.
Phases of Risk Monitoring:
* Before Treatment:Initial monitoring helps in understanding the baseline risk levels and identifying critical areas that need attention.
* During Treatment:Ongoing monitoring ensures that the risk treatment measures are effective and any deviations are corrected timely.
* After Treatment:Post-treatment monitoring verifies the long-term effectiveness of the risk responses and identifies any residual risks.
References:
* ISA 315 (Revised 2019), Anlage 5discusses the importance of continuous monitoring in risk management to adapt to changes and ensure the effectiveness of risk treatments.
質問 # 50
Which of the following is the MOST important aspect of key performance indicators (KPIs)?
- A. KPIs provide inputs for monitoring the usage of IT assets to determine return on investment (ROI).
- B. KPIs aid management in monitoring the organization's IT infrastructure capacity.
- C. KPIs identify underperforming assets that may impact the achievement of operational goals.
正解：C
解説：
Definition and Importance of KPIs:
* Key Performance Indicators (KPIs) are measurable values that demonstrate how effectively an organization is achieving key business objectives. They are critical for assessing performance against targets.
Primary Aspect of KPIs:
* The primary aspect of KPIs is their ability to identify underperforming assets or processes that may impact the achievement of operational goals. This aligns with the fundamental purpose of KPIs, which is to measure performance and indicate areas that need improvement.
* By identifying underperforming assets, management can take corrective actions to align performance with strategic objectives, ensuring that the organization remains on track to achieve its goals.
Comparison of Options:
* BandCare important functions of KPIs, but they are not the primary focus. Monitoring IT asset usage and ROI (B) and infrastructure capacity (C) are specific applications of KPIs but do not encompass the overall critical aspect of identifying performance issues that impact operational goals.
* Effective KPIs should provide a comprehensive view that helps in identifying critical performance gaps impacting the organization's objectives.
Conclusion:
* Therefore, the most important aspect of KPIs is that theyidentify underperforming assets that may impact the achievement of operational goals.
質問 # 51
When analyzing l&T-related risk, an enterprise defines likelihood and impact on a scale from 1 to 5, and the scale of impact also defines a range expressed in monetary terms. Which of the following risk analysis approaches has been adopted?
- A. Quantitative approach
- B. Hybrid approach
- C. Qualitative approach
正解：B
解説：
When an enterprise defines likelihood and impact on a scale from 1 to 5, and the scale of impact also defines a range expressed in monetary terms, a hybrid approach has been adopted. Here's why:
* Qualitative Approach: This approach uses descriptive scales and subjective assessments to evaluate risk likelihood and impact. It does not typically involve monetary terms.
* Quantitative Approach: This method uses numerical values and statistical models to measure risk, often involving monetary terms and precise calculations.
* Hybrid Approach: This combines elements of both qualitative and quantitative approaches. By defining likelihood on a scale (qualitative) and expressing impact in monetary terms (quantitative), the enterprise is using a hybrid approach. This allows for a comprehensive assessment that leverages the strengths of both methods.
Therefore, the described method represents a hybrid approach to risk analysis.
References:
* ISA 315 Anlage 5 and 6: Detailed guidelines on risk assessment and analysis methodologies.
* ISO-27001 and GoBD standards for risk management and business impact analysis.
These references provide a comprehensive understanding of the principles and methodologies involved in IT risk and audit processes.
質問 # 52
Which of the following risk analysis methods gathers different types of potential risk ideas to be validated and ranked by an individual or small groups during interviews?
- A. Delphi technique
- B. Brainstorming model
- C. Monte Cado analysis
正解：A
解説：
The Delphi technique is used to gather different types of potential risk ideas to be validated and ranked by individuals or small groups during interviews. Here's why:
* Brainstorming Model: This involves generating ideas in a group setting, typically without immediate validation or ranking. It is more about idea generation than structured analysis.
* Delphi Technique: This method uses structured communication, typically through questionnaires, to gather and refine ideas from experts. It involves multiple rounds of interviews where feedback is aggregated and shared, allowing participants to validate and rank the ideas. This iterative process helps in achieving consensus on potential risks.
* Monte Carlo Analysis: This is a quantitative method used for risk analysis involving simulations to model the probability of different outcomes. It is not used for gathering and ranking ideas through interviews.
Therefore, the Delphi technique is the appropriate method for gathering, validating, and ranking potential risk ideas during interviews.
質問 # 53
What is the FIRST step in the risk response process?
- A. Review risk appetite.
- B. Review risk analysis.
- C. Prioritize responses based on impact.
正解：B
解説：
The first step in the risk response process is to review the risk analysis to ensure a thorough understanding of the identified risks and their potential impacts.
* Risk Response Process Steps:
* Review Risk Analysis:Understanding the nature and extent of the risks identified during the risk assessment.
* Determine Risk Appetite:Establishing the level of risk the organization is willing to accept.
* Prioritize Responses:Based on the impact and likelihood of risks, responses are prioritized to address the most significant risks first.
* Explanation:
* Reviewing the risk analysis is crucial as it lays the foundation for all subsequent steps in the risk response process.
* This step ensures that decision-makers have accurate and comprehensive information about the risks.
* References:
* ISA 315 (Revised 2019), Anlage 5emphasizes the importance of understanding and evaluating risks as part of the overall risk assessment and response process.
質問 # 54
Risk maps can help to develop common profiles in order to identify which of the following?
- A. Risk that has clearly identified and assigned ownership
- B. Risk remediation activities that have sufficient budget
- C. Risk response activities that can be made more efficient
正解：C
解説：
Risk maps, often visual tools representing risks across different dimensions (such as likelihood and impact), are valuable in identifying risk response activities that can be optimized for greater efficiency. Here's a detailed explanation:
* Understanding Risk Maps:Risk maps provide a visual representation of various risks within an organization. These maps typically plot risks on a matrix, with axes representing the likelihood of occurrence and the potential impact on the organization.
* Purpose of Risk Maps:The primary objective of using risk maps is to help organizations prioritize their risk management efforts. By visualizing risks, organizations can better understand which risks need immediate attention and which can be monitored over time.
* Identifying Efficient Risk Response Activities:Risk maps facilitate the identification of risk response activities that can be made more efficient. This is done by highlighting areas where multiple risks overlap or where current risk response activities may be redundant or overlapping. By analyzing these overlaps, organizations can streamline their risk response activities, thus improving efficiency and reducing costs.
* References to Professional Guidelines:According to ISA 315, an understanding of an entity's environment, including its risk assessment process, helps in identifying risks of material misstatement.
Similarly, understanding how the entity responds to these risks can help auditors and risk managers in planning and optimizing risk response activities.
質問 # 55
The PRIMARY reason for the implementation of additional security controls is to:
- A. avoid the risk of regulatory noncompliance.
- B. adhere to local data protection laws.
- C. manage risk to acceptable tolerance levels.
正解：C
解説：
The primary reason for the implementation of additional security controls is to manage risk to acceptable tolerance levels. Here's the explanation:
* Avoid the Risk of Regulatory Noncompliance: While compliance is important, the primary driver of security controls is broader than just compliance. It is about managing overall risk, which includes but is not limited to regulatory requirements.
* Adhere to Local Data Protection Laws: This is a specific aspect of risk management related to compliance. However, the broader goal of implementing security controls is to address a wide range of risks, not just those related to legal compliance.
* Manage Risk to Acceptable Tolerance Levels: The fundamental purpose of implementing additional security controls is to ensure that risks are reduced to levels that are acceptable to the organization. This encompasses regulatory compliance, data protection, operational continuity, and overall security posture.
Therefore, the primary reason is to manage risk to acceptable tolerance levels.
References:
* ISA 315 Anlage 5 and 6: Detailed guidelines on preventive, corrective, and detective controls, as well as risk management strategies.
* ISO-27001 and GoBD standards for risk management and the implementation of security controls.
These references provide a comprehensive understanding of the principles and methodologies involved in IT risk and audit processes.
質問 # 56
What is the purpose of a control objective?
- A. To describe the responsibility of stakeholders to protect assets
- B. To describe the risk of loss to an asset
- C. To describe the result of protecting an asset for a business process
正解：C
解説：
A control objective is a specific target or goal that a control activity aims to achieve. The primary purpose of a control objective is to ensure that the business processes are conducted in a way that meets the organization's requirements for security, accuracy, and efficiency. Specifically, control objectives:
* Define Desired Outcomes:They describe the expected result of implementing a control, such as protecting an asset, ensuring data integrity, or complying with regulations. For example, a control objective might be to ensure that financial transactions are accurately recorded and reported.
* Guide Control Activities:Control objectives help in designing and implementing control activities.
These activities are then measured against the control objectives to ensure they are effective in achieving the desired outcome.
* Support Risk Management:Control objectives are integral to risk management frameworks as they help in identifying what needs to be controlled to mitigate risks effectively. They provide a benchmark against which the performance of controls can be measured.
References:
* ISA 315 Anlage 5andAnlage 6detail the importance of understanding and defining control objectives within the context of IT controls to ensure they adequately address the risks and support business processes effectively.
* SAP Financial Modules and Reportsinclude various control objectives aimed at protecting assets, ensuring accurate financial reporting, and complying with regulatory requirements.
質問 # 57
Which of the following is the GREATEST benefit of effective asset valuation?
- A. It protects the enterprise from paying more for protection than the net worth of the asset.
- B. It assures that asset valuation is consistently applied to all assets across the enterprise.
- C. It ensures assets are linked to processes and classified based on business value.
正解：C
解説：
Effective asset valuation is crucial for several reasons, but the greatest benefit is its ability to ensure that assets are linked to processes and classified based on their business value. Here's a detailed explanation:
* Linking Assets to Processes:
* Understanding Asset Utilization: By valuing assets effectively, an organization can better understand how each asset is used in various processes. This linkage helps in optimizing the use of assets, ensuring that they contribute effectively to business operations.
* Enhancing Process Efficiency: When assets are correctly valued and linked to processes, it enables the organization to streamline operations, reduce waste, and improve overall efficiency.
* Classification Based on Business Value:
* Prioritization of Resources: Effective asset valuation allows the organization to prioritize resources towards assets that hold the highest business value. This means that critical assets that support key business processes receive the necessary attention and investment.
* Informed Decision Making: Accurate valuation provides management with the necessary information to make informed decisions about asset maintenance, replacement, and enhancement, ensuring that the assets continue to provide value to the business.
* Risk Management:
* Mitigating Financial Risks: By knowing the exact value of assets, the organization can avoid over-investing or under-investing in protection measures. This balance helps in mitigating financial risks associated with asset management.
* Compliance and Reporting: Proper asset valuation ensures compliance with financial reporting standards and regulations, thereby reducing the risk of legal or regulatory issues.
References:
* The importance of linking assets to business processes and their classification based on business value is emphasized in various audit and IT management frameworks, including COBIT and ITIL.
* ISA 315 highlights the importance of understanding the entity's information system and relevant controls, which includes the valuation and management of assets.
質問 # 58
Which of the following is the MOST likely reason to perform a qualitative risk analysis?
- A. To map the value of benefits that can be directly compared to the cost of a risk response
- B. To aggregate risk in a meaningful way for a comprehensive view of enterprise risk
- C. To gain a low-cost understanding of business unit dependencies and interactions
正解：C
解説：
A qualitative risk analysis is most likely performed to gain a low-cost understanding of business unit dependencies and interactions. Here's the explanation:
* To Gain a Low-Cost Understanding of Business Unit Dependencies and Interactions: Qualitative risk analysis focuses on assessing risks based on their characteristics and impacts through subjective measures such as interviews, surveys, and expert judgment. It is less resource-intensive compared to quantitative analysis and provides a broad understanding of dependencies and interactions within the business units.
* To Aggregate Risk in a Meaningful Way for a Comprehensive View of Enterprise Risk: While qualitative analysis can contribute to this, the primary goal is not aggregation but rather understanding individual risks and their impacts.
* To Map the Value of Benefits That Can Be Directly Compared to the Cost of a Risk Response: This is typically the goal of quantitative risk analysis, which involves numerical estimates of risks and their impacts to compare costs and benefits directly.
Therefore, the primary reason for performing a qualitative risk analysis is to gain a low-cost understanding of business unit dependencies and interactions.
質問 # 59
Organizations monitor control statuses to provide assurance that:
- A. risk events are being fully mitigated.
- B. compliance with established standards is achieved.
- C. return on investment (ROI) objectives are met.
正解：B
解説：
Purpose of Monitoring Control Statuses:
* Organizations monitor control statuses to ensure that the controls in place are functioning correctly and achieving their intended outcomes.
Providing Assurance:
* Monitoring control statuses provides assurance that the organization is compliant with established standards, regulations, and internal policies.
* Compliance is a critical aspect of governance and risk management, ensuring that the organization operates within legal and regulatory frameworks.
Comparison of Options:
* Bensuring risk events are fully mitigated is an important aspect but is secondary to the overarching goal of compliance.
* Cmeeting ROI objectives is related to financial performance but does not directly relate to the primary purpose of control monitoring, which is compliance.
Conclusion:
* Thus, the primary reason for monitoring control statuses is to provide assurance thatcompliance with established standards is achieved.
質問 # 60
To address concerns of increased online skimming attacks, an enterprise is training the software development team on secure software development practices. This is an example of which of the following risk response strategies?
- A. Risk avoidance
- B. Risk mitigation
- C. Risk acceptance
正解：B
解説：
The enterprise is addressing concerns about increased online skimming attacks by training the software development team on secure software development practices. This is an example of risk mitigation because it involves taking steps to reduce the likelihood or impact of the risk.
* Risk Response Strategies Overview:
* Risk Acceptance:Choosing to accept the risk without taking any action.
* Risk Avoidance:Taking action to completely avoid the risk.
* Risk Mitigation:Implementing measures to reduce the likelihood or impact of the risk.
* Risk Transfer:Shifting the risk to another party (e.g., through insurance).
* Explanation of Risk Mitigation:
* Risk mitigation involves implementing controls and measures that will lessen the risk's likelihood or impact.
* Training the software development team on secure software development practices directly addresses the potential vulnerabilities that could be exploited in online skimming attacks, thereby reducing the risk.
* References:
* ISA 315 (Revised 2019), Anlage 6discusses the importance of understanding and implementing IT controls to mitigate risks associated with IT systems.
質問 # 61
Which of the following is the MAIN objective of governance?
- A. Creating risk awareness at all levels of the organization
- B. Creating controls throughout the entire organization
- C. Creating value through investments for the organization
正解：C
解説：
Governance is primarily concerned with ensuring that an organization achieves its objectives, operates efficiently, and adds value to its stakeholders. The main objective of governance is to create value through investments for the organization. This encompasses making strategic decisions that align with the organization's goals, ensuring that resources are used effectively, and that the organization's activities are sustainable and provide long-term benefits. While creating controls and risk awareness are essential aspects of governance, they serve the broader goal of value creation through strategic investments. This concept is aligned with principles found in corporate governance frameworks and standards such as ISO/IEC 38500 and COBIT (Control Objectives for Information and Related Technologies).
質問 # 62
Which of the following includes potential risk events and the associated impact?
- A. Risk scenario
- B. Risk profile
- C. Risk policy
正解：A
解説：
A risk scenario includes potential risk events and the associated impact. Here's the detailed breakdown:
* Risk Scenario: This describes potential events that could affect the organization and includes detailed
* descriptions of the circumstances, events, and potential impacts. It helps in understanding what could happen and how it would impact the organization.
* Risk Policy: This outlines the overall approach and guidelines for managing risk within the organization.
It does not detail specific events or impacts.
* Risk Profile: This provides an overview of the risk landscape, summarizing the types and levels of risk the organization faces. It is more of a high-level summary rather than detailed potential events and impacts.
Therefore, a risk scenario is the most detailed in terms of potential risk events and their associated impacts.
質問 # 63
The MOST important reason to monitor implemented controls is to ensure the controls:
- A. mitigate risk associated with regulatory noncompliance.
- B. are effective and manage risk to the desired level.
- C. enable IT operations to meet agreed service levels.
正解：B
解説：
Importance of Monitoring Controls:
* Monitoring implemented controls is a critical aspect of risk management and audit practices. The primary goal is to ensure that the controls are functioning as intended and effectively mitigating identified risks.
Effectiveness and Risk Management:
* Controls are put in place to manage risks to acceptable levels, as determined by the organization's risk appetite and risk management framework. Regular monitoring helps in verifying the effectiveness of these controls and whether they continue to manage risks appropriately.
* References from the ISA 315 standard emphasize the importance of evaluating and monitoring controls to ensure they address the risks they were designed to mitigate.
Other Considerations:
* While enabling IT operations to meet agreed service levels (B) and mitigating regulatory compliance risks (C) are important, they are secondary to the primary purpose of ensuring controls are effective in managing risk.
* Effective risk management encompasses meeting service levels and compliance, but these are outcomes of having robust, effective controls.
Conclusion:
* Therefore, the most important reason to monitor implemented controls is to ensure theyare effective and manage risk to the desired level.
質問 # 64
Which of the following is used to estimate the frequency and magnitude of a given risk scenario?
- A. Risk register
- B. Risk governance
- C. Risk analysis
正解：C
解説：
Risk analysis is used to estimate the frequency and magnitude of a given risk scenario. Here's the breakdown:
* Risk Analysis: This process involves identifying and evaluating risks to estimate their likelihood (frequency) and potential impact (magnitude). It includes both qualitative and quantitative methods to understand the nature of risks and their potential consequences.
* Risk Register: This is a tool used to document risks, including their characteristics and management strategies. It does not perform the analysis itself but records the results of the risk analysis process.
* Risk Governance: This refers to the framework and processes for managing risks at an enterprise level.
It includes the policies, procedures, and structures to ensure effective risk management but does not directly involve estimating frequency and magnitude.
Therefore, risk analysis is the correct method for estimating the frequency and magnitude of a risk scenario.
質問 # 65
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